254 FZUS52 KCHS 181814 CWFCHS Coastal Waters Forecast National Weather Service Charleston SC 214 PM EDT Mon May 18 2026 South Santee River SC to Altamaha Sound GA out 60 NM, including Charleston Harbor and Grays Reef National Marine Sanctuary AMZ300-190800- 214 PM EDT Mon May 18 2026 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... High pressure will extend across the region before a cold front approaches the area near the end of the week. $$ AMZ340-190800- Charleston Harbor- 214 PM EDT Mon May 18 2026 .THIS AFTERNOON...SE winds 10 kt. .TONIGHT...SE winds 5 to 10 kt, diminishing to 5 kt after midnight. .TUE...E winds 5 kt, becoming SE in the afternoon. .TUE NIGHT...SE winds 5 to 10 kt, becoming S after midnight. .WED...SE winds 5 kt, increasing to 5 to 10 kt in the afternoon. .WED NIGHT...S winds 5 to 10 kt. .THU...S winds 5 to 10 kt. .THU NIGHT...S winds 5 to 10 kt. A slight chance of showers. .FRI...SE winds 5 to 10 kt. A chance of showers with a slight chance of tstms. .FRI NIGHT...SE winds 5 to 10 kt. A slight chance of showers and tstms. Winds and waves higher in and near tstms. $$ AMZ360-190800- Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 214 PM EDT Mon May 18 2026 .THIS AFTERNOON...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TONIGHT...SE winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TUE...E winds 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TUE NIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds. .WED...E winds 5 kt, becoming SE in the afternoon. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds. .THU...S winds 5 to 10 kt. Seas 3 ft. .THU NIGHT...SE winds 5 to 10 kt. Seas 3 ft. A slight chance of showers and tstms. .FRI...SE winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers with a slight chance of tstms. .FRI NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers with a slight chance of tstms. Winds and seas higher in and near tstms. $$ AMZ362-190800- Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 214 PM EDT Mon May 18 2026 .THIS AFTERNOON...E winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TONIGHT...SE winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TUE...E winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TUE NIGHT...E winds 5 to 10 kt, becoming SE after midnight. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds. .WED...E winds 5 kt, becoming SE in the afternoon. Seas 3 ft. Wave Detail: SE 3 ft at 9 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 9 seconds. .THU...S winds 5 to 10 kt. Seas 3 ft. .THU NIGHT...SE winds 5 to 10 kt. Seas 3 ft. .FRI...SE winds 5 to 10 kt. Seas 3 ft. .FRI NIGHT...SE winds 5 to 10 kt. Seas 3 ft. A slight chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ364-190800- Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 214 PM EDT Mon May 18 2026 .THIS AFTERNOON...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds and E 1 foot at 9 seconds. .TONIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds and E 1 foot at 9 seconds. .TUE...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds and E 1 foot at 9 seconds. .TUE NIGHT...E winds 10 kt, becoming SE after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds and E 1 foot at 8 seconds. .WED...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE3 ft at 8 seconds and E 1 foot at 9 seconds. .WED NIGHT...SE winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds and E 1 foot at 9 seconds. .THU...SE winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...SE winds 5 to 10 kt. Seas 3 ft. .FRI...SE winds 5 to 10 kt. Seas 3 ft. .FRI NIGHT...SE winds 10 kt. Seas 3 ft. $$ AMZ380-190800- Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- 214 PM EDT Mon May 18 2026 .THIS AFTERNOON...SE winds 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TONIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 8 seconds. .TUE...SE winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TUE NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 8 seconds. A slight chance of showers after midnight. .WED...SE winds 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 8 seconds. A slight chance of showers in the morning. .WED NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 9 seconds. A slight chance of showers after midnight. .THU...S winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers with a slight chance of tstms. .THU NIGHT...SE winds 10 kt. Seas 3 to 4 ft. A chance of showers with a slight chance of tstms. .FRI...SE winds 5 to 10 kt. Seas 4 ft. A chance of showers with a slight chance of tstms. .FRI NIGHT...SE winds 10 to 15 kt. Seas 4 ft. A chance of showers with a slight chance of tstms. Winds and seas higher in and near tstms. $$ AMZ382-190800- Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 214 PM EDT Mon May 18 2026 .THIS AFTERNOON...E winds 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds. .TONIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds. .TUE...E winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds. .TUE NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 9 seconds. .WED...E winds 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 9 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 9 seconds. .THU...S winds 5 to 10 kt. Seas 3 to 4 ft. .THU NIGHT...SE winds 10 kt. Seas 3 to 4 ft. A slight chance of showers and tstms. .FRI...SE winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers with a slight chance of tstms. .FRI NIGHT...SE winds 10 to 15 kt. Seas 4 ft. A chance of showers with a slight chance of tstms. Winds and seas higher in and near tstms. $$ AMZ384-190800- Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 214 PM EDT Mon May 18 2026 .THIS AFTERNOON...E winds 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds and E 1 foot at 9 seconds. .TONIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 8 seconds and E 1 foot at 9 seconds. .TUE...E winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 8 seconds and E 1 foot at 9 seconds. .TUE NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 8 seconds and E 1 foot at 9 seconds. .WED...E winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 8 seconds and E 1 foot at 9 seconds. .WED NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 8 seconds and E 1 foot at 9 seconds. .THU...SE winds 5 to 10 kt. Seas 3 to 4 ft. .THU NIGHT...SE winds 10 kt. Seas 3 to 4 ft. .FRI...SE winds 5 to 10 kt. Seas 3 to 4 ft. A slight chance of showers. .FRI NIGHT...SE winds 10 kt. Seas 3 to 4 ft. A slight chance of showers and tstms. Winds and seas higher in and near tstms. $$  678 FZUS54 KLIX 181822 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 122 PM CDT Mon May 18 2026 Pascagoula to Atchafalaya River out to 60 NM Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. GMZ500-GMZ501-190700- 122 PM CDT Mon May 18 2026 .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM... A large area of high pressure will remain situated over the western Atlantic through the week and into the weekend. This will maintain light to moderate onshore flow through the time. Winds will bounce around headline criteria over the next 24 to 36 hours with sustained winds right around 15 kts, especially closer to the coast. Exercise Caution headlines will be in effect again overnight for the waters west of the mouth of the river along with Breton and Chandeluer Sound. As for showers and thunderstorms daily isolated to scattered light showers will be possible each day however the bull of the coverage will remain inland. With any thunderstorm locally hazardous winds and waves can be expected. One last hiccup is maybe some very minor coastal flooding impacts, mainly around the Waveland area given the high astronomical tides and persistent southerly winds. Tuesday midday may be the peak of any tidal impact's. $$ GMZ529-190700- Lake Pontchartrain- 122 PM CDT Mon May 18 2026 .THIS AFTERNOON...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Seas around 2 feet. .TUESDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots in the afternoon. Seas around 2 feet. A chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet in the evening, then 1 foot or less. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. .WEDNESDAY...Southeast winds around 5 knots. Seas 1 foot or less. A slight chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds around 5 knots in the evening, becoming light and variable. Seas 1 foot or less. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. .THURSDAY...Southeast winds around 5 knots. Seas 1 foot or less. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. .THURSDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A chance of showers. A chance of thunderstorms, mainly in the evening. .FRIDAY...South winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. .FRIDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A chance of showers. A chance of thunderstorms, mainly in the evening. Winds and seas higher in and near thunderstorms. $$ GMZ531-190700- Lake Maurepas- 122 PM CDT Mon May 18 2026 .THIS AFTERNOON...Southeast winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 3 feet. A slight chance of showers and thunderstorms. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 3 feet. .TUESDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots in the afternoon. Seas around 2 feet. A slight chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots, diminishing to around 5 knots after midnight. Seas around 2 feet in the evening, then 1 foot or less. A slight chance of showers and thunderstorms in the evening. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots, diminishing to around 5 knots after midnight. Seas 1 foot or less. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. .THURSDAY...Southeast winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Seas 1 foot or less, then around 2 feet in the afternoon. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. .THURSDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less. A chance of showers. A chance of thunderstorms, mainly in the evening. .FRIDAY...South winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less. A chance of showers with a slight chance of thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ532-190700- Mississippi Sound- 122 PM CDT Mon May 18 2026 .THIS AFTERNOON...Southeast winds around 15 knots with gusts up to 20 knots. Waves around 3 feet. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Waves 2 to 3 feet. .TUESDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Waves around 2 feet in the evening, then 1 foot or less. .WEDNESDAY...Southeast winds 5 to 10 knots. Waves around 2 feet. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots, diminishing to around 5 knots after midnight. Waves 1 foot or less. .THURSDAY...Southeast winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon. A slight chance of showers and thunderstorms. .THURSDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A chance of showers with a slight chance of thunderstorms after midnight. .FRIDAY...South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Waves 2 to 3 feet. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .FRIDAY NIGHT...South winds 10 to 15 knots. Waves around 2 feet. A chance of showers. A chance of thunderstorms, mainly in the evening. Winds and waves higher in and near thunderstorms. $$ GMZ533-190700- Lake Salvador and Lake Cataouatche- 122 PM CDT Mon May 18 2026 .THIS AFTERNOON...Southeast winds around 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. .TONIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas around 2 feet. .TUESDAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots in the afternoon. Seas around 2 feet. A slight chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to around 5 knots after midnight. Seas 1 to 2 feet in the evening, then 1 foot or less. A slight chance of showers and thunderstorms in the evening. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet in the afternoon. A chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots, diminishing to around 5 knots after midnight. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening..THURSDAY...Southeast winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Seas 1 foot or less, then around 2 feet in the afternoon. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...South winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 1 to 2 feet. A chance of showers and thunderstorms. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet in the evening, then 1 foot or less. A chance of showers. A chance of thunderstorms, mainly in the evening. Winds and seas higher in and near thunderstorms. $$ GMZ534-190700- Lake Borgne- 122 PM CDT Mon May 18 2026 .THIS AFTERNOON...Southeast winds around 15 knots with gusts up to 20 knots. Waves around 3 feet. .TONIGHT...Southeast winds 10 to 15 knots. Waves around 2 feet. .TUESDAY...Southeast winds 10 to 15 knots. Waves around 2 feet. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Waves around 2 feet in the evening, then 1 foot or less. .WEDNESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. A slight chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers in the evening. .THURSDAY...Southeast winds around 5 knots, increasing to around 10 knots in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms after midnight. .FRIDAY...South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon. A chance of showers and thunderstorms. .FRIDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A chance of showers. A chance of thunderstorms, mainly in the evening. Winds and waves higher in and near thunderstorms. $$ GMZ535-190700- Breton Sound- 122 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH TUESDAY MORNING... .THIS AFTERNOON...Southeast winds around 15 knots with gusts up to 20 knots. Seas around 3 feet. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. .TUESDAY...Southeast winds 10 to 15 knots. Seas around 2 feet. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Seas around 2 feet in the evening, then 1 foot or less. .WEDNESDAY...East winds 5 to 10 knots. Seas around 2 feet. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. .THURSDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet in the afternoon. A slight chance of showers and thunderstorms. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms after midnight. .FRIDAY...South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Seas around 2 feet. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ536-190700- Chandeleur Sound- 122 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH TUESDAY MORNING... .THIS AFTERNOON...Southeast winds around 15 knots with gusts up to 20 knots. Waves around 3 feet. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Waves 2 to 3 feet. .TUESDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Waves around 2 feet in the evening, then 1 foot or less. .WEDNESDAY...Southeast winds 5 to 10 knots. Waves around 2 feet. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less. .THURSDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. A slight chance of showers and thunderstorms in the morning. .THURSDAY NIGHT...South winds around 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .FRIDAY NIGHT...South winds 10 to 15 knots. Waves around 2 feet. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ541-190700- Terrebonne Bay- 122 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH TUESDAY MORNING... .THIS AFTERNOON...Southeast winds around 15 knots with gusts up to 20 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 2 seconds. .TONIGHT...Southeast winds 15 to 20 knots. Seas 1 foot or less. .TUESDAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 2 seconds. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Seas 1 foot or less. A slight chance of showers after midnight. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers after midnight. .THURSDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...Southeast winds around 10 knots. Seas 1 foot or less. A chance of showers with a slight chance of thunderstorms after midnight. .FRIDAY...South winds 10 to 15 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .FRIDAY NIGHT...South winds 10 to 15 knots. Seas 1 foot or less. A chance of showers and thunderstorms, mainly in the evening. Winds and seas higher in and near thunderstorms. $$ GMZ543-190700- Barataria Bay- 122 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH TUESDAY MORNING... .THIS AFTERNOON...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 1 foot or less. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 1 foot or less. .TUESDAY...Southeast winds 10 to 15 knots. Seas 1 foot or less. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 1 foot or less. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less. .THURSDAY...Southeast winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Seas 1 foot or less. A slight chance of showers. A slight chance of thunderstorms in the afternoon. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms after midnight. .FRIDAY...South winds 5 to 10 knots. Seas 1 footor less. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ551-190700- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- 122 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH TUESDAY MORNING... .THIS AFTERNOON...Southeast winds around 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds. .TONIGHT...Southeast winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. .TUESDAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .TUESDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. A slight chance of showers after midnight. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. A slight chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers after midnight. .THURSDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers and thunderstorms. .FRIDAY...South winds 10 to 15 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. A slight chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. A chance of showers and thunderstorms, mainly in the evening. Winds and seas higher in and near thunderstorms. $$ GMZ553-190700- Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm- 122 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH TUESDAY MORNING... .THIS AFTERNOON...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. .TUESDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .THURSDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ554-190700- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- 122 PM CDT Mon May 18 2026 .THIS AFTERNOON...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. .TUESDAY...Southeast winds 10 to 15 knots with gusts up to 20 knots, becoming east 5 to 10 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. .THURSDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers and thunderstorms in the morning. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ557-190700- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- 122 PM CDT Mon May 18 2026 .THIS AFTERNOON...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. .TUESDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. .THURSDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. A slight chance of thunderstorms. A chance of showers, mainly in the morning. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ570-190700- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- 122 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH TUESDAY MORNING... .THIS AFTERNOON...Southeast winds around 15 knots with gusts up to 20 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. .TONIGHT...Southeast winds around 15 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 5 feet at 7 seconds. .TUESDAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. .TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. .WEDNESDAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 7 seconds. .THURSDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ572-190700- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- 122 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH TUESDAY MORNING... .THIS AFTERNOON...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .TUESDAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .WEDNESDAY...East winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .THURSDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. .FRIDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers and thunderstorms in the morning. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ575-190700- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- 122 PM CDT Mon May 18 2026 .THIS AFTERNOON...Southeast winds around 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. .TUESDAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .WEDNESDAY...East winds around 10 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. .THURSDAY...Southeast winds 5 to 10 knots.Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. .FRIDAY...Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A chance of showers and thunderstorms in the morning. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ577-190700- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 122 PM CDT Mon May 18 2026 .THIS AFTERNOON...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds. .TONIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. .TUESDAY...Southeast winds 10 to 15 knots, becoming east 5 to 10 knots in the afternoon. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY...East winds 5 to 10 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. .THURSDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. .THURSDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. .FRIDAY...Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$  794 FZUS51 KGYX 181824 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 224 PM EDT Mon May 18 2026 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-190830- 224 PM EDT Mon May 18 2026 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM... Ocean waters remain very cold, and air temperatures will be warming through midweek. The warm air temperatures may cause people to underestimate the dangers of cold ocean waters. High pressure slowly moves over the western Atlantic through Tuesday with a cold front approaching. The front crosses Wednesday afternoon and evening with winds become west to northwesterly into Wednesday night. High pressure then builds across the region through late week. $$ ANZ151-190830- Penobscot Bay- 224 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds. .TONIGHT...S winds around 5 kt. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 6 seconds. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds. A chance of showers in the afternoon. .WED NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds. .THU...NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. .FRI...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. .FRI NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt, becoming NW after midnight. Seas around 2 ft. $$ ANZ153-190830- Casco Bay- 224 PM EDT Mon May 18 2026 .THIS AFTERNOON...SE winds 5 to 10 kt. Seas around 2 ft. .TONIGHT...SE winds around 5 kt. Seas around 2 ft. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers in the afternoon. .WED NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .THU...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. .FRI...W winds around 5 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW around 5 kt after midnight. Seas 2 to 3 ft. $$ ANZ150-190830- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 224 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 5 to 10 kt. Seas around 3 ft. Wave Detail: S 3 ft at 8 seconds. .TONIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 8 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...SW winds 10 to 15 kt, increasing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 6 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 7 seconds. .WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 7 seconds. A chance of showers in the afternoon. .WED NIGHT...W winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds and NW 3 ft at 3 seconds. .THU...NW winds 10 to 15 kt, becoming W 5 to 10 kt in the afternoon. Seas 2 to 4 ft. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. .FRI...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. $$ ANZ152-190830- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 224 PM EDT Mon May 18 2026 .THIS AFTERNOON...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 8 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...SW winds 10 to 15 kt, increasing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft at 7 seconds. .WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds. A chance of showers in the afternoon. .WED NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 7 seconds and W 3 ft at 3 seconds. A chance of showers in the evening. .THU...NW winds 10 to 15 kt, becoming W 5 to 10 kt in the afternoon. Seas 2 to 4 ft. .THU NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. .FRI...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. $$ ANZ154-190830- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 224 PM EDT Mon May 18 2026 .THIS AFTERNOON...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds. .TONIGHT...SE winds 5 to 10 kt with gusts up to 20 kt, becoming SW after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 3 ft at 5 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 7 seconds. A chance of showers in the afternoon. .WED NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 6 seconds and W 2 ft at 3 seconds. A chance of showers in the evening. .THU...N winds 10 to 15 kt with gusts up to 20 kt, becoming S 5 to 10 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. .FRI...W winds around 5 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. .FRI NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas around 2 ft. $$ ANZ180-190830- Waters from Stonington ME to Port Clyde ME from 25 to 60 NM- 224 PM EDT Mon May 18 2026 .THIS AFTERNOON...SE winds around 10 kt. Seas around 3 ft. Wave Detail: S 3 ft at 8 seconds. .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 8 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: S 5 ft at 6 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...SW winds around 20 kt with gusts up to 30 kt. Seas5 to 7 ft. Wave Detail: SW 7 ft at 7 seconds. .WED...SW winds around 20 kt with gusts up to 30 kt. Seas 5 to 6 ft. Wave Detail: SW 6 ft at 7 seconds. A chance of showers in the afternoon. .WED NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 5 ft. Wave Detail: SW 5 ft at 6 seconds. A chance of showers in the evening. .THU...NW winds 15 to 20 kt, becoming W around 10 kt in the afternoon. Seas 3 to 5 ft. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .FRI...NW winds around 10 kt, becoming SW with gusts up to 25 kt in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Gusts up to 25 kt. Seas 2 to 3 ft. $$ ANZ182-190830- Waters from Port Clyde ME to Cape Elizabeth ME from 25 to 60 NM- 224 PM EDT Mon May 18 2026 .THIS AFTERNOON...SE winds around 10 kt. Seas around 3 ft. Wave Detail: S 3 ft at 8 seconds. .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 8 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: S 5 ft at 5 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...SW winds around 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: S 6 ft at 7 seconds. .WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 7 seconds. A chance of showers in the afternoon. .WED NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 5 seconds and S 4 ft at 7 seconds. A chance of showers in the evening. .THU...NW winds 10 to 15 kt, becoming W in the afternoon. Gusts up to 25 kt. Seas 3 to 5 ft. .THU NIGHT...W winds 10 to 15 kt, becoming NW after midnight. Seas 2 to 3 ft. .FRI...NW winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. $$ ANZ184-190830- Waters from Cape Elizabeth ME to Merrimack River MA from 25 to 60 NM- 224 PM EDT Mon May 18 2026 .THIS AFTERNOON...SE winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TONIGHT...S winds 10 to 15 kt, becoming SW after midnight. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 8 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 7 seconds. .WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds and W 2 ft at 4 seconds. Showers likely in the afternoon. .WED NIGHT...NW winds around 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 4 seconds and S 3 ft at 7 seconds. A chance of showers in the evening. .THU...N winds 15 to 20 kt, becoming W 5 to 10 kt in the afternoon. Seas 2 to 4 ft. .THU NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. .FRI...NW winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas around 2 ft. $$  890 FZUS52 KJAX 181825 CWFJAX Coastal Waters Forecast for Northeast Florida/Southeast Georgia National Weather Service Jacksonville FL 225 PM EDT Mon May 18 2026 Atlantic Coastal Waters from Altamaha Sound GA to Flagler Beach FL out to 60 nm. Seas are provided as a range of the average height of the highest 1/3 of the waves, along with the occasional height of the average highest 1/10 of the waves. AMZ400-190900- Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm- 225 PM EDT Mon May 18 2026 .SYNOPSIS... Atlantic high pressure centered to Bermuda will continue to extend its axis across the southeastern states through midweek. An easterly wind surge late this afternoon through this evening will result in Caution level wind speeds for the northeast Florida waters. Prevailing east to southeasterly winds will continue across our local waters during the next several days, with isolated to widely scattered showers and perhaps a few isolated thunderstorms possible, mainly during the overnight and early morning hours. A frontal boundary will briefly stall over the southeastern states late this week before lifting northward as a warm front during the Holiday weekend. Caution conditions will again be possible for the near shore waters from Friday through early next week as Atlantic high pressure becomes reinforced near Bermuda. .GULF STREAM... The approximate location of the west wall of the Gulf Stream as of May 18, 2026 at 0000 UTC... 50 nautical miles east of Flagler Beach. 58 nautical miles east of Saint Augustine Beach. 70 nautical miles east southeast of Jacksonville Beach. 76 nautical miles east southeast of St Simons Island. This data derived from NCEP Global RTOFS model. $$ AMZ450-470-190900- Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM- 225 PM EDT Mon May 18 2026 .REST OF TODAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. Intracoastal waters a moderate chop. .TONIGHT...East winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 8 seconds and east 3 feet at 5 seconds. Intracoastal waters a moderate chop. .TUESDAY...East winds 5 to 10 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. Intracoastal waters light chop. .TUESDAY NIGHT...East winds 5 to 10 knots, becoming southeast after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 8 seconds. Intracoastal waters light chop. .WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 8 seconds. Intracoastal waters light chop. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 9 seconds. Intracoastal waters light chop. .THURSDAY THROUGH FRIDAY...Southeast winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Intracoastal waters light chop. $$ AMZ452-454-472-474-190900- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 225 PM EDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... .REST OF TODAY...East winds 15 to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds. Intracoastal waters choppy. .TONIGHT...East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at 7 seconds. Intracoastal waters choppy. .TUESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds. Intracoastal waters a moderate chop. A slight chance of showers in the morning. .TUESDAY NIGHT...East winds 10 to 15 knots, becoming southeast 5 to 10 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds. Intracoastal waters a moderate chop. A slight chance of showers after midnight. .WEDNESDAY AND WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 8 seconds. Intracoastal waters light chop. .THURSDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 9 seconds. Intracoastal waters a moderate chop. .FRIDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Intracoastal waters a moderate chop. A slight chance of showers and thunderstorms through the night. Winds and waves higher in and near thunderstorms. $$  234 FZUS51 KLWX 181828 CWFLWX Coastal Waters Forecast National Weather Service Baltimore MD/Washington DC 228 PM EDT Mon May 18 2026 Tidal Potomac River and Maryland portion of Chesapeake Bay. Forecasts of wave heights do not include effects of wind direction relative to tidal currents. Expect higher waves when winds are blowing against the tidal flow. Waves flat where waters are iced over. ANZ500-190800- 228 PM EDT Mon May 18 2026 .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY... High pressure will continue to strengthen offshore today through Tuesday leading to increased south to southwesterly flow. Expect Small Craft Advisories for channeling this afternoon and again Tuesday afternoon. Winds will subside during the late evening and overnight periods. Additional Small Craft Advisories will be needed Wednesday into Thursday as a cold front crosses the waters. The front will bring scattered to numerous showers and thunderstorms Wednesday afternoon and evening. Special Marine Warnings may be needed for stronger thunderstorms during this time. $$ ANZ535-190800- Tidal Potomac from Key Bridge to Indian Head- 228 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 5 to 10 kt. Waves 1 ft. .TONIGHT...S winds 5 to 10 kt. Waves 1 ft. .TUE...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Waves 1 ft. .TUE NIGHT...SW winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft. .WED...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Waves 1 ft. Showers likely. .WED NIGHT...N winds 5 to 10 kt. Waves 1 ft. Showers. .THU...NE winds 5 to 10 kt. Waves 1 ft. Showers likely through the day. A chance of showers through the night. .FRI...E winds 5 to 10 kt. Waves 1 ft. Showers. $$ ANZ536-190800- Tidal Potomac from Indian Head to Cobb Island- 228 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 5 to 10 kt. Waves 1 ft. .TONIGHT...S winds 5 to 10 kt. Waves 1 ft. .TUE...SW winds 5 to 10 kt. Waves 1 ft. .TUE NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. .WED...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers. .WED NIGHT...N winds 5 to 10 kt. Waves 1 ft. Showers. .THU...NE winds 5 to 10 kt. Waves 1 ft. Showers likely through the day. A chance of showers through the night. .FRI...E winds 5 to 10 kt. Waves 1 ft. Showers likely. $$ ANZ537-190800- Tidal Potomac from Cobb Island to Smith Point- 228 PM EDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... .THIS AFTERNOON...SE winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .TONIGHT...S winds 10 to 15 kt...becoming SW late. Gusts up to 20 kt. Waves 1 to 2 ft. .TUE...S winds 5 to 10 kt. Waves 1 to 2 ft. .TUE NIGHT...S winds 10 to 15 kt. Waves 2 ft. .WED...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers. .WED NIGHT...NW winds 5 to 10 kt. Waves 1 ft. Showers likely with a chance of tstms. .THU...NE winds 10 to 15 kt...becoming E 5 to 10 kt. Waves 1 to 2 ft. Showers likely through the day. A chance of showers in the evening, then showers likely after midnight. .FRI...E winds 10 to 15 kt. Waves 2 ft. Showers likely. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ530-190800- Chesapeake Bay north of Pooles Island- 228 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 5 to 10 kt. Waves 1 ft. .TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt until early morning. Waves 1 ft. .TUE...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Waves 1 ft. .TUE NIGHT...SW winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. .WED...SW winds 5 to 10 kt. Waves 1 ft. Showers with a chance of tstms. .WED NIGHT...N winds 10 to 15 kt. Waves 1 ft. Showers. .THU...N winds 10 to 15 kt...becoming E around 5 kt. Waves 1 ft or less. A chance of showers. .FRI...E winds 5 to 10 kt. Waves 1 ft. A chance of showers in the morning, then showers likely. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ531-190800- Chesapeake Bay from Pooles Island to Sandy Point- 228 PM EDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... .THIS AFTERNOON...S winds 10 kt with gusts to 20 kt. Waves 1 to 2 ft. .TONIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .TUE...S winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Waves 1 to 2 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .WED...SW winds 5 to 10 kt. Waves 1 ft. Showers. .WED NIGHT...N winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. Showers. .THU...NE winds 10 to 15 kt...becoming E around 5 kt. Waves 1 to 2 ft...subsiding to flat after midnight. Showers likely through the day. A chance of showers through the night. .FRI...E winds 5 to 10 kt. Waves 1 ft. Showers. $$ ANZ538-190800- Patapsco River including Baltimore Harbor- 228 PM EDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... .THIS AFTERNOON...SE winds 10 kt. Waves 1 ft. .TONIGHT...S winds 5 to 10 kt. Gusts up to 20 kt in the evening. Waves 1 ft. .TUE...SW winds 5 to 10 kt. Waves 1 ft or less. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft. .WED...SW winds 5 to 10 kt. Waves 1 ft. Showers with a chance of tstms. .WED NIGHT...N winds 5 to 10 kt. Waves 1 ft. Showers. .THU...NE winds 5 to 10 kt. Waves 1 ft or less. Showers likely through the day. A chance of showers through the night. .FRI...E winds 5 to 10 kt. Waves 1 ft. Showers. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ539-190800- Chester River to Queenstown MD- 228 PM EDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... .THIS AFTERNOON...S winds 5 to 10 kt. Waves 1 ft. .TONIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .TUE...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .WED...SW winds 5 to 10 kt. Waves 1 ft. Showers likely. .WED NIGHT...NW winds 5 kt...becoming N 10 to 15 kt after midnight. Waves 1 ft. Showers. .THU...N winds 10 to 15 kt...becoming E around 5 kt. Waves 1 to 2 ft...subsiding to flat. Showers likely through the day. A chance of showers through the night. .FRI...E winds 5 to 10 kt. Waves 1 ft. Showers likely through the day, then showers through the night. $$ ANZ532-190800- Chesapeake Bay from Sandy Point to North Beach- 228 PM EDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... .THIS AFTERNOON...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .TONIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 to 3 ft. .TUE...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .WED...SW winds 5 to 10 kt. Waves 1 ft. Showers likely. .WED NIGHT...N winds 10 to 15 kt. Gusts up to 20 kt after midnight. Waves 1 to 2 ft. Showers. .THU...N winds 10 to 15 kt...becoming E 5 to 10 kt. Waves 1 to 2 ft. Showers likely through the day, then a chance of showers through the night. .FRI...E winds 5 to 10 kt. Waves 1 ft. Showers. $$ ANZ540-190800- Eastern Bay- 228 PM EDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... .THIS AFTERNOON...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. .TONIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .TUE...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Waves 1 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. .WED...SW winds 5 to 10 kt. Waves 1 ft. Showers likely. .WED NIGHT...N winds 10 to 15 kt. Gusts up to 20 kt after midnight. Waves 1 ft. Showers. .THU...N winds 10 to 15 kt...becoming E 5 kt. Waves 1 ft or less. Showers likely through the day, then a chance of showers through the night. .FRI...E winds 5 to 10 kt. Waves 1 ft. Showers. $$ ANZ533-190800- Chesapeake Bay from North Beach to Drum Point- 228 PM EDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... .THIS AFTERNOON...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .TONIGHT...S winds 15 to 20 kt...diminishing to 10 kt after midnight. Waves 2 to 3 ft. .TUE...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .WED...S winds 5 to 10 kt. Waves 1 to 2 ft. A chance of showers. .WED NIGHT...N winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. Showers likely. .THU...N winds 15 to 20 kt...becoming E 5 to 10 kt. Waves 2 to 3 ft...subsiding to 1 ft. Showers likely through the day, then a chance of showers through the night. .FRI...E winds 5 to 10 kt. Waves 1 to 2 ft. Showers. $$ ANZ541-190800- Choptank River to Cambridge MD and the Little Choptank River- 228 PM EDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... .THIS AFTERNOON...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. .TONIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .TUE...S winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Waves 1 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .WED...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers. .WED NIGHT...N winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Showers likely. .THU...N winds 10 to 15 kt...becoming E 5 kt. Waves 1 to 2 ft. Showers likely through the day, then a chance of showers through the night. .FRI...E winds 5 to 10 kt. Waves 1 ft. Showers. $$ ANZ542-190800- Patuxent River to Broomes Island MD- 228 PM EDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... .THIS AFTERNOON...S winds 10 kt with gusts to 20 kt. Waves 1 ft. .TONIGHT...S winds 5 to 10 kt. Gusts up to 20 kt until early morning. Waves 1 ft. .TUE...SW winds 5 to 10 kt. Waves 1 ft. .TUE NIGHT...S winds 10 kt. Waves 1 ft. .WED...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers. .WED NIGHT...N winds 5 to 10 kt. Waves 1 ft. Showers likely. .THU...N winds 10 to 15 kt...becoming E around 5 kt. Waves 1 ft. Showers likely through the day, then a chance of showers through the night. .FRI...E winds 5 to 10 kt. Waves 1 ft. Showers likely. $$ ANZ534-190800- Chesapeake Bay from Drum Point to Smith Point- 228 PM EDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... .THIS AFTERNOON...SE winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .TONIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 to 3 ft. .TUE...S winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Waves 2 to 3 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 to 3 ft. .WED...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. .WED NIGHT...SE winds 10 to 15 kt...becoming N after midnight. Gusts up to 20 kt. Waves 2 ft. Showers likely. .THU...NE winds 10 to 15 kt...becoming E 5 to 10 kt. Waves 1 to 2 ft. Showers likely through the day, then a chance of showers through the night. .FRI...E winds 10 to 15 kt. Waves 2 ft. Showers likely. $$ ANZ543-190800- Tangier Sound and the inland waters surrounding Bloodsworth Island- 228 PM EDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... .THIS AFTERNOON...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .TONIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .TUE...S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .TUE NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .WED...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. .WED NIGHT...SE winds 10 to 15 kt...becoming N 5 to 10 kt after midnight. Gusts up to 20 kt. Waves 1 to 2 ft. Showers likely. .THU...NE winds 10 to 15 kt...diminishing to 5 to 10 kt. Waves 1 ft. A chance of showers. .FRI...E winds 10 to 15 kt. Waves 1 ft. Showers likely. $$  866 FZUS51 KCAR 181834 CWFCAR Coastal Waters Forecast for Maine National Weather Service Caribou ME 234 PM EDT Mon May 18 2026 ANZ005-190700- 234 PM EDT Mon May 18 2026 .Synopsis for Eastport ME to Stonington ME Out 25 NM... A warm front moves into Maine from southwest to northeast tonight, then stalls out near or just north of the Maine/Canada border from Tuesday into Wednesday. This front then pushes south as a cold front late Wednesday and Wednesday night. Canadian High pressure then builds in from the west and northwest from Thursday through Friday, cresting over the area Friday night. This high then slides to the east on Saturday. $$ ANZ050-190700- Coastal Waters from Eastport, ME to Schoodic Point, ME out 25 NM- 234 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds around 5 kt. Seas around 3 ft. Wave Detail: S 3 ft at 8 seconds. .TONIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: S 3 ft at 8 seconds and SE 1 foot at 9 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 3 ft at 8 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds and SE 1 foot at 10 seconds. .WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds. A chance of showers in the afternoon. .WED NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds. .THU...NW winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. .FRI...W winds 5 to 10 kt, becoming SW 15 to 20 kt in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 3 ft. $$ ANZ051-190700- Coastal Waters from Schoodic Point, ME to Stonington, ME out 25 NM- 234 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 5 to 10 kt. Seas around 3 ft. Wave Detail: S 3 ft at 8 seconds. .TONIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: S 3 ft at 8 seconds and SE 1 foot at 14 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 25 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 1 foot at 10 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds and SE 1 foot at 9 seconds. .WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas around 5 ft. Wave Detail: S 5 ft at 7 seconds. A chance of showers in the afternoon. .WED NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds and NW 2 ft at 4 seconds. .THU...NW winds 10 to 15 kt, becoming W in the afternoon. Seas 3 to 4 ft. .THU NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft. .FRI...W winds around 10 kt, becoming SW 15 to 20 kt in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...SW winds 10 to 15 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 3 ft. $$ ANZ052-190700- Intra Coastal Waters from Schoodic Point, ME to Stonington, ME- 234 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds around 5 kt. Seas around 2 ft. Wave Detail: S 2 ft at 8 seconds. .TONIGHT...S winds around 5 kt. Seas around 2 ft. Wave Detail: S 2 ft at 8 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and SE 1 foot at 11 seconds. Scattered showers in the afternoon. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 6 seconds and SE 1 foot at 9 seconds. .WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds. A chance of showers in the afternoon. .WED NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds and W 1 foot at 2 seconds. .THU...NW winds 10 to 15 kt. Seas 2 to 3 ft. .THU NIGHT...NW winds 5 to 10 kt. Seas 1 to 2 ft. .FRI...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Seas 1 to 2 ft. .FRI NIGHT...W winds 10 to 15 kt, becoming NW around 5 kt after midnight. Seas 1 to 2 ft. $$ ANZ080-190700- Waters from Eastport ME to Schoodic Point ME from 25 to 60 NM or the Hague Line- 234 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 5 to 10 kt. Seas around 3 ft. Wave Detail: S 3 ft at 8 seconds. .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and SE 1 foot at 10 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 6 seconds and SE 2 ft at 9 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 6 ft. Wave Detail: SW 6 ft at 7 seconds and SE 1 foot at 9 seconds. .WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 6 ft. Wave Detail: SW 6 ft at 7 seconds. .WED NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 6 seconds. .THU...NW winds 15 to 20 kt, becoming W 10 to 15 kt in the afternoon. Seas 3 to 5 ft. .THU NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...NW winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 3 ft. $$ ANZ081-190700- Waters from Schoodic Point ME to Stonington ME from 25 to 60 NM- 234 PM EDT Mon May 18 2026 .THIS AFTERNOON...SE winds 5 to 10 kt. Seas around 3 ft. Wave Detail: S 3 ft at 8 seconds and N 1 foot at 3 seconds. .TONIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 6 seconds and SE 1 foot at 9 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...SW winds around 20 kt with gusts up to 30 kt. Seas 5 to 6 ft. Wave Detail: SW 6 ft at 7 seconds and SE 1 foot at 9 seconds. .WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 6 ft. Wave Detail: SW 6 ft at 7 seconds. .WED NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 5 ft. Wave Detail: SW 5 ft at 6 seconds and SE 1 foot at 12 seconds. .THU...NW winds 15 to 20 kt, becoming W 10 to 15 kt in the afternoon. Seas 3 to 5 ft. .THU NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...NW winds around 10 kt, becoming SW 15 to 20 kt in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...SW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Seas 2 to 3 ft. $$  978 FZUS52 KILM 181836 CWFILM Coastal Waters Forecast National Weather Service Wilmington NC 236 PM EDT Mon May 18 2026 Surf City NC to South Santee River SC out 60 NM AMZ200-190715- 236 PM EDT Mon May 18 2026 .Synopsis for coastal waters from Surf City North Carolina to South Santee River South Carolina out to 60 nautical miles... Bermuda High pressure will maintain light southerly winds and dry weather through Thursday. A front should stall across the Carolinas Friday bringing increased chances for showers and thunderstorms. $$ AMZ250-190715- Coastal waters from Surf City to Cape Fear NC out 20 nm- 236 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 ft at 5 seconds. .TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 ft at 5 seconds. .TUE...S winds 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds and S 1 ft at 5 seconds. .TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds and S 1 ft at 6 seconds. .WED...SW winds 5 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds and S 1 ft at 6 seconds. .WED NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt after midnight. Seas 3 ft. Wave Detail: S 2 ft at 5 seconds. .THU...S winds 5 to 10 kt. Seas 3 ft. .THU NIGHT...SE winds 5 to 10 kt. Seas 3 ft. A chance of showers. .FRI...SE winds 5 to 10 kt. Seas 3 ft. A chance of showers. .FRI NIGHT...SE winds 5 to 10 kt. Seas 3 ft. A chance of showers after midnight. $$ AMZ252-190715- Coastal waters from Cape Fear NC to Little River Inlet SC out 20 NM- 236 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 5 to 10 kt. Seas 2 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 ft at 5 seconds. Patchy fog early. .TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 ft at 5 seconds. .TUE...SE winds 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 ft at 5 seconds. .TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds and NE 1 ft at 4 seconds. .WED...SW winds 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds and S 1 ft at 6 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 1 ft at 4 seconds. .THU...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers after midnight. .FRI...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. $$ AMZ254-190715- Coastal waters from Little River Inlet to Murrells Inlet SC out 20 NM- 236 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 5 to 10 kt. Seas 2 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 ft at 5 seconds. .TONIGHT...S winds 5 to 10 kt. Seas 2 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 ft at 5 seconds. .TUE...SE winds 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 2 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 ft at 5 seconds. .TUE NIGHT...S winds 5 to 10 kt, diminishing to 5 kt after midnight. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds. .WED...SW winds 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 9 seconds and S 1 ft at 6 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...SW winds 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. .THU NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers after midnight. .FRI...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers.$$ AMZ256-190715- Coastal waters from Murrells Inlet to South Santee River SC out 20 NM- 236 PM EDT Mon May 18 2026 .THIS AFTERNOON...SE winds 5 to 10 kt. Seas 2 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 ft at 5 seconds. .TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 ft at 5 seconds. .TUE...SE winds 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. .TUE NIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. .WED...SW winds 5 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds and S 1 ft at 3 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...S winds 5 kt, becoming SE 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers after midnight. .FRI...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. $$ AMZ280-190715- Waters from Surf City NC to Little River Inlet SC from 20 to 60 NM- 236 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds and S 1 ft at 5 seconds. .TONIGHT...S winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 9 seconds and S 2 ft at 4 seconds. .TUE...SE winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 9 seconds and S 1 ft at 4 seconds. .TUE NIGHT...S winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 9 seconds and NE 1 ft at 4 seconds. .WED...S winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 9 seconds and NE 1 ft at 4 seconds. .WED NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 2 ft at 4 seconds and NE 1 ft at 4 seconds. A chance of showers after midnight. .THU...S winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers. .THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers in the evening, then showers likely with a chance of tstms after midnight. .FRI...SE winds 5 to 10 kt. Seas 3 to 4 ft. Showers likely with a chance of tstms in the morning, then a chance of showers in the afternoon. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers. Winds and seas higher in and near tstms. $$ AMZ284-190715- Waters from Little River Inlet SC to South Santee River SC from 20 to 60 NM- 236 PM EDT Mon May 18 2026 .THIS AFTERNOON...SE winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds and S 1 ft at 5 seconds. .TONIGHT...SE winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 8 seconds and S 1 ft at 5 seconds. .TUE...SE winds 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 3 ft. Wave Detail: SE 3 ft at 9 seconds and NE 1 ft at 5 seconds. .TUE NIGHT...S winds 5 to 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at 9 seconds and NE 1 ft at 5 seconds. .WED...S winds 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 3 ft. Wave Detail: SE 3 ft at 9 seconds. A slight chance of showers in the morning. .WED NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NE 1 ft at 5 seconds. A slight chance of showers after midnight. .THU...S winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers in the morning. .THU NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers after midnight. .FRI...SE winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers. $$ TRA  262 FZUS51 KPHI 181842 CWFPHI Coastal Waters Forecast for New Jersey and Delaware National Weather Service Mount Holly NJ 241 PM EDT Mon May 18 2026 Sandy Hook NJ to Fenwick Island DE to 60 NM offshore and Delaware Bay ANZ400-190700- 241 PM EDT Mon May 18 2026 .SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK ISLAND DE AND FOR DELAWARE BAY... High pressure along the East Coast continues to strengthen through early this week, leading to a period of very warm and dry conditions. A cold front moves in Wednesday into Thursday, bringing showers and thunderstorms to the area. Cooler temperatures move in behind the front for the end of the week with the potential for a prolonged period of more unsettled weather into the weekend. $$ ANZ450-190700- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- 241 PM EDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... .THIS AFTERNOON...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and SE 3 ft at 8 seconds. .TUE...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. .TUE NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 4 to 5 ft. Wave Detail: S 5 ft at 6 seconds. .WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 7 seconds. Showers in the afternoon. .WED NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming N after midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds. Showers, mainly in the evening. .THU...N winds around 10 kt, becoming E in the afternoon. Seas 2 to 3 ft. A chance of showers. .THU NIGHT...SE winds around 5 kt, becoming E after midnight. Seas around 2 ft. .FRI...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers in the afternoon. .FRI NIGHT...E winds 5 to 10 kt. Seas around 3 ft. A chance of showers in the evening, then showers likely after midnight. $$ ANZ451-190700- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- 241 PM EDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... .THIS AFTERNOON...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TONIGHT...S winds 15 to 20 kt, becoming SW 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 8 seconds. .TUE...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 5 ft at 5 seconds and SE 2 ft at 9 seconds. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 1 foot at 9 seconds. .WED...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds. Showers likely in the afternoon. .WED NIGHT...W winds 10 to 15 kt, becoming N after midnight. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds. Showers. .THU...NE winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers. .THU NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers in the evening. .FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. A chance of showers. .FRI NIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 4 to 5 ft. A chance of showers in the evening, then showers likely after midnight. $$ ANZ452-190700- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- 241 PM EDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... .THIS AFTERNOON...S winds 10 to 15 kt.Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TONIGHT...S winds 15 to 20 kt, becoming SW 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 3 ft at 8 seconds. .TUE...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 5 seconds and SE 4 ft at 9 seconds. .WED...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas around 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. A chance of showers in the afternoon. .WED NIGHT...SW winds 15 to 20 kt, becoming N 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. Showers, mainly in the evening. .THU...NE winds 10 to 15 kt. Seas 3 to 4 ft. Showers likely. .THU NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft. Showers likely in the evening. .FRI...E winds 10 to 15 kt. Seas 4 to 5 ft. A chance of showers. .FRI NIGHT...E winds 10 to 15 kt. Seas around 5 ft. Showers likely. $$ ANZ453-190700- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- 241 PM EDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... .THIS AFTERNOON...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TONIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and SE 3 ft at 8 seconds. .TUE...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds. .WED...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. A chance of showers in the afternoon. .WED NIGHT...SW winds 10 to 15 kt, becoming N after midnight. Gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. Showers likely. .THU...NE winds 10 to 15 kt. Seas 3 to 4 ft. Showers likely. .THU NIGHT...E winds 5 to 10 kt. Seas 3 to 5 ft. A chance of showers. .FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. A chance of showers. .FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. Showers likely. $$ ANZ454-190700- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- 241 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and SE 2 ft at 8 seconds. .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and SE 2 ft at 8 seconds. .TUE...S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds. .TUE NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds. .WED...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. A chance of showers in the afternoon. .WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 3 ft at 9 seconds. Showers likely. .THU...NE winds 10 to 15 kt. Seas 2 to 4 ft. Showers likely. .THU NIGHT...E winds 5 to 10 kt. Seas 3 to 5 ft. A chance of showers. .FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. Showers likely. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. Showers likely. $$ ANZ455-190700- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 241 PM EDTMon May 18 2026 .THIS AFTERNOON...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and SE 2 ft at 8 seconds. .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and SE 2 ft at 8 seconds. .TUE...S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds and SE 3 ft at 9 seconds. .WED...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt, becoming NW after midnight. Seas 2 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 3 ft at 9 seconds. Showers likely. .THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. Showers likely. .THU NIGHT...NE winds 5 to 10 kt. Seas 4 to 6 ft. A chance of showers. .FRI...E winds 10 to 15 kt. Seas 5 to 6 ft. Showers likely. .FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. Showers likely. $$ ANZ431-190700- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 241 PM EDT Mon May 18 2026 .THIS AFTERNOON...SE winds 10 to 15 kt. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and SE 1 foot at 7 seconds. .TONIGHT...S winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds. .TUE...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and SE 2 ft at 8 seconds. .TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds. .WED...SW winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft in the morning, then 1 foot or less. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 6 seconds, becoming SW 1 foot at 3 seconds and SE 1 foot at 7 seconds. A chance of showers in the afternoon. .WED NIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 6 seconds. Showers. .THU...NE winds 10 to 15 kt. Seas around 2 ft. Showers likely. .THU NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .FRI...E winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers in the morning, then showers likely in the afternoon. .FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. Showers likely. $$ ANZ430-190700- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 241 PM EDT Mon May 18 2026 .THIS AFTERNOON...SE winds around 10 kt. Seas 1 foot or less. Wave Detail: SE 1 foot at 2 seconds and SE 1 foot at 7 seconds. .TONIGHT...S winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SE 1 foot at 4 seconds. .TUE...S winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: S 1 foot at 4 seconds. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 1 foot or less, then around 2 ft after midnight. Wave Detail: S 1 foot at 5 seconds, becoming S 2 ft at 5 seconds. .WED...SW winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft in the morning, then 1 foot or less. Wave Detail: S 2 ft at 5 seconds, becoming SW 1 foot at 4 seconds and SE 1 foot at 7 seconds. Showers likely in the afternoon. .WED NIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft in the evening, then 1 foot or less. Wave Detail: W 1 foot at 2 seconds and SE 1 foot at 6 seconds, becoming NW 1 foot at 2 seconds and SE 1 foot at 6 seconds. A chance of tstms in the evening. Showers. .THU...N winds 10 to 15 kt, becoming NE 5 to 10 kt in the afternoon. Seas 1 foot or less. Showers likely. .THU NIGHT...E winds 5 to 10 kt. Seas around2 ft. A chance of showers. .FRI...E winds 10 to 15 kt. Seas around 2 ft. A chance of showers. .FRI NIGHT...E winds 10 to 15 kt. Seas around 2 ft. Showers likely. Winds and seas higher in and near tstms. $$ ANZ485-190700- Waters from Cape May NJ to Fenwick Island DE from 20 to 60 NM- 241 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TONIGHT...SW winds around 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds. .TUE...SW winds 15 to 20 kt. Seas 4 to 5 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 2 ft at 9 seconds. .WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. .WED NIGHT...SW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Seas 4 to 5 ft. Wave Detail: S 4 ft at 6 seconds and SE 3 ft at 9 seconds. A chance of showers. .THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. A chance of showers. .THU NIGHT...NE winds 10 to 15 kt. Seas 5 to 6 ft. A chance of showers. .FRI...E winds 10 to 15 kt. Seas 6 to 7 ft. Showers likely. .FRI NIGHT...E winds around 15 kt. Seas 6 to 7 ft. Showers likely. $$ ANZ483-190700- Waters from Great Egg Inlet NJ to Cape May NJ from 20 to 60 NM- 241 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TONIGHT...SW winds around 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and SE 3 ft at 8 seconds. .TUE...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas around 5 ft. Wave Detail: SW 5 ft at 6 seconds and SE 2 ft at 9 seconds. .WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 2 ft at 9 seconds. .WED NIGHT...SW winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight. Seas 4 to 5 ft. Wave Detail: S 4 ft at 6 seconds and SE 3 ft at 9 seconds. Showers likely. .THU...NE winds 10 to 15 kt. Seas 4 to 5 ft. A chance of showers. .THU NIGHT...E winds 5 to 10 kt. Seas 4 to 6 ft. A chance of showers. .FRI...E winds 10 to 15 kt. Seas 5 to 7 ft. A chance of showers in the morning, then showers likely in the afternoon. .FRI NIGHT...E winds 10 to 15 kt. Seas 6 to 7 ft. Showers likely. $$ ANZ482-190700- Waters from Little Egg Inlet NJ to Great Egg Inlet NJ from 20 to 60 NM- 241 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 8 seconds. .TONIGHT...SW winds around 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 3 ft at 8 seconds. .TUE...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at 9 seconds. .TUE NIGHT...SW winds around 20 kt with gusts up to 25 kt. Seas around 5 ft. Wave Detail: S 5 ft at 5 seconds and SE 2 ft at 9 seconds. .WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft at 6 seconds and SE 2 ft at 9 seconds. .WED NIGHT...SW winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight. Seas 4 to 5 ft. Wave Detail: SW 5 ft at 6 seconds and SE 2 ft at 9 seconds. Showers likely. .THU...NE winds 10 to 15 kt. Seas around 4 ft. Showers likely. .THU NIGHT...E winds 5 to 10 kt. Seas 3 to 5 ft. A chance of showers. .FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. A chance of showers. .FRI NIGHT...E winds around 15 kt. Seas 5 to 6 ft. A chance of showers in the evening, then showers likely after midnight. $$ ANZ481-190700- Waters from Manasquan Inlet NJ to Little Egg Inlet NJ from 20 to 60 NM- 241 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 10 to 15 kt. Seas around 3 ft. .TONIGHT...SW winds around 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. .TUE...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. .TUE NIGHT...SW winds around 20 kt with gusts up to 25 kt. Seas 5 to 6 ft. .WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft. A chance of showers in the afternoon. .WED NIGHT...SW winds 15 to 20 kt, becoming N 10 to 15 kt after midnight. Seas 3 to 5 ft. Showers likely. .THU...NE winds 10 to 15 kt. Seas 3 to 4 ft. Showers likely, mainly in the morning. .THU NIGHT...E winds 5 to 10 kt. Seas 2 to 4 ft. A chance of showers in the evening. .FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. A chance of showers in the afternoon. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. A chance of showers in the evening, then showers likely after midnight. $$ ANZ480-190700- Waters from Sandy Hook NJ to Manasquan Inlet NJ from 20 to 40 NM- 241 PM EDT Mon May 18 2026 .THIS AFTERNOON...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 8 seconds. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and SE 3 ft at 8 seconds. .TUE...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: S 5 ft at 6 seconds and SE 2 ft at 9 seconds. .TUE NIGHT...SW winds around 20 kt, diminishing to around 15 kt after midnight. Seas 4 to 6 ft. Wave Detail: S 5 ft at 6 seconds and SE 1 foot at 9 seconds. .WED...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 1 foot at 9 seconds. Showers in the afternoon. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming N after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 1 foot at 9 seconds. Showers. .THU...N winds 10 to 15 kt, becoming NE 5 to 10 kt in the afternoon. Seas around 3 ft. A chance of showers. .THU NIGHT...E winds around 5 kt. Seas 2 to 3 ft. .FRI...E winds 5 to 10 kt. Seas 2 to 4 ft. A chance of showers in the afternoon. .FRI NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers in the evening, then showers likely after midnight. $$  632 FZPQ52 PGUM 181846 CCA CWFPQ2 Coastal Waters/Island Forecast for Western Micronesia...CORRECTED National Weather Service Tiyan GU 446 AM ChST Tue May 19 2026 Coastal waters extend out to 40 nautical miles PMZ161-190800- Palau Coastal Waters- 446 AM ChST Tue May 19 2026 Corrected temperature in Thursday through Saturday .TODAY...Northeast wind 5 kt. Wind waves 2 ft or less. Northeast swell 3 to 4 ft. Mostly cloudy with scattered showers. Highs near 87. Chance of showers 30 percent. .TONIGHT...Northeast wind 5 kt. Wind waves 2 ft or less. Northeast swell 3 to 4 ft. Mostly cloudy with isolated showers. Lows around 79. Chance of showers 20 percent. .WEDNESDAY...North wind 5 kt. Wind waves 2 ft or less. Northeast swell 3 to 4 ft. Mostly sunny with isolated showers. Highs near 89. Chance of showers 20 percent. .WEDNESDAY NIGHT...Northeast wind 5 to 10 kt. Wind waves 2 ft or less. Northeast swell 3 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 78. Chance of showers 30 percent. .THURSDAY THROUGH SATURDAY...West wind 5 kt. Wind waves 2 ft or less. Northeast swell 3 to 4 ft. Mostly cloudy with a 30 percent chance of showers and slight chance of thunderstorms. Highs in the upper 80s. Lows in the upper 70s. $$ PMZ171-190800- Yap Coastal Waters- 446 AM ChST Tue May 19 2026 .TODAY...East wind 5 to 15 kt. Wind waves 1 to 3 ft. Northeast swell 4 to 5 ft. Mostly cloudy with widespread showers and isolated thunderstorms this morning, becoming numerous showers with isolated thunderstorms this afternoon. Locally heavy rainfall possible. Highs near 84. Chance of showers near 100 percent. .TONIGHT...East wind 5 to 15 kt. Wind waves 1 to 3 ft. Northeast swell 3 to 4 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 79. Chance of showers 50 percent. .WEDNESDAY...East wind 5 to 15 kt. Wind waves 1 to 3 ft. Northeast swell 4 to 5 ft. Partly sunny with scattered showers and isolated thunderstorms. Highs near 88. Chance of showers 30 percent. .WEDNESDAY NIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast swell 3 to 4 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 78. Chance of showers 30 percent. .THURSDAY...East wind 5 to 15 kt. Wind waves 1 to 3 ft. Northeast swell 3 to 4 ft. Mostly cloudy with a 40 percent chance of showers and slight chance of thunderstorms. Highs in the upper 80s. Lows in the upper 70s. .FRIDAY...East wind 5 to 10 kt. Wind waves 2 ft or less. Northeast swell 4 to 5 ft. Mostly cloudy with a 30 percent chance of showers and slight chance of thunderstorms. Highs in the upper 80s. Lows in the upper 70s. .SATURDAY...East wind 5 kt. Wind waves 2 ft or less. Northeast swell 4 to 5 ft. Mostly cloudy with a 40 percent chance of showers and slight chance of thunderstorms. Highs in the upper 80s. Lows in the upper 70s. $$ PMZ172-190800- Chuuk Coastal Waters- 446 AM ChST Tue May 19 2026 .TODAY...Northeast wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast swell 5 to 6 ft. Mostly cloudy with numerous showers and isolated thunderstorms. Locally heavy showers are possible. Highs near 86. Chance of showers 70 percent. .TONIGHT...Northeast wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast swell 4 to 5 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 79. Chance of showers 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...East wind 10 kt. Wind waves 2 ft or less. Northeast swell 4 to 5 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Highs near 87. Lows around 78. Chance of showers 50 percent. .THURSDAY AND FRIDAY...Southeast wind 5 to 10 kt. Wind waves 2 ft or less. Northeast swell 3 to 4 ft. Mostly cloudy with a chance of showers and slight chance of thunderstorms. Highs in the mid 80s. Lows in the upper 70s. Chance of showers 50 percent. .SATURDAY...East wind 5 kt. Wind waves 2 ft or less. Northeast swell 3 to 4 ft. Mostly cloudy with a 40 percent chance of showers and slight chance of thunderstorms. Highs in the mid 80s. Lows in the upper 70s. $$  793 FZUS52 KMLB 181850 CWFMLB Coastal Waters Forecast for East Central Florida National Weather Service Melbourne FL 250 PM EDT Mon May 18 2026 Atlantic coastal waters from Flagler Beach to Jupiter Inlet out 60 nm. Seas are provided as a range of the average height of the highest one third of the waves, along with the occasional height of the average highest ten percent of the waves. AMZ500-190730- Synopsis for Flagler Beach to Jupiter Inlet out to 60 nm 250 PM EDT Mon May 18 2026 .SYNOPSIS...High pressure remains over the local waters this week, maintaining favorable boating conditions. A moderate onshore breeze continues with occasionally higher gusts. Poor boating conditions briefly develop tonight in the Gulf Stream, south of the Cape, as seas build to 5 feet. The center of high pressure will drift farther north and east of the area by mid week, but little to no change in the overall pattern is expected into this weekend. .GULF STREAM HAZARDS...East winds 15 to 20 knots south of Cape Canaveral with seas up to 5 feet. The approximate location of the west wall of the Gulf Stream based on the Real Time Ocean Forecast System as of Monday, May 18th, 2026. 43 nautical miles east of Ponce Inlet. 28 nautical miles east of Port Canaveral. 22 nautical miles east of Sebastian Inlet. 15 nautical miles east of Fort Pierce Inlet. 9 nautical miles east of Saint Lucie Inlet. $$ AMZ550-190730- Flagler Beach to Volusia-Brevard County Line 0-20 nm- 250 PM EDT Mon May 18 2026 .TONIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 6 seconds. A light chop on the intracoastal waters. A slight chance of thunderstorms this evening. A slight chance of showers. .TUESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 3 feet at 7 seconds. A moderate chop on the intracoastal waters. A slight chance of thunderstorms. A chance of showers in the morning, then a slight chance of showers in the afternoon. .TUESDAY NIGHT...East winds 10 to 15 knots, becoming southeast 5 to 10 knots after midnight. Seas 3 to 4 feet. Wave Detail: East 3 feet at 8 seconds. A light chop on the intracoastal waters. A slight chance of showers after midnight. .WEDNESDAY...East winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds. A light chop on the intracoastal waters. A slight chance of showers and thunderstorms in the morning. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. Mostly smooth on the intracoastal waters. .THURSDAY...Southeast winds 5 to 10 knots, becoming east 10 to 15 knots in the afternoon. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. A moderate chop on the intracoastal waters. A slight chance of showers in the morning. .THURSDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 feet. A light chop on the intracoastal waters. .FRIDAY...Southeast winds 5 to 10 knots, becoming east 10 to 15 knots in the afternoon. Seas 3 feet. A moderate chop on the intracoastal waters. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A light chop on the intracoastal waters. .SATURDAY...Southeast winds 5 to 10 knots, becoming east 10 to 15 knots in the afternoon. Seas 3 to 4 feet. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A light chop on the intracoastal waters. A slight chance of thunderstorms in the evening. A slight chance of showers. Winds and waves higher in and near thunderstorms. $$ AMZ552-190730- Volusia-Brevard County Line to Sebastian Inlet 0-20 nm- 250 PM EDT Mon May 18 2026 .TONIGHT...East winds 10 to 15 knots. Seas 4 feet. Wave Detail: East 4 feet at 6 seconds. A light chop on the intracoastal waters. A slight chance of thunderstorms this evening. A slight chance of showers. .TUESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 6 seconds. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 7 seconds. A light chop on the intracoastal waters. .WEDNESDAY...East winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 8 seconds. A light chop on the intracoastal waters. A slight chance of showers in the morning. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. Mostly smooth on the intracoastal waters. .THURSDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at 9 seconds. A moderate chop on the intracoastal waters. A slight chance of showers in the morning. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 feet. A light chop on the intracoastal waters. A slight chance of showers after midnight. .FRIDAY...East winds 10 to 15 knots. Seas 3 feet. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms in the afternoon. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A light chop on the intracoastal waters. A slight chance of thunderstorms in the evening. A slight chance of showers. .SATURDAY...Southeast winds 10 to 15 knots. Seas 3 feet. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A light chop on the intracoastal waters. A chance of showers with a slight chance of thunderstorms. Winds and waves higher in and near thunderstorms. $$ AMZ555-190730- Sebastian Inlet to Jupiter Inlet 0-20 nm- 250 PM EDT Mon May 18 2026 ...SMALL CRAFT SHOULD EXERCISE CAUTION IN THE GULF STREAM... .TONIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 6 seconds. Choppy on the intracoastal waters. A slight chance of showers and thunderstorms. .TUESDAY...East winds around 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 6 seconds. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 7 seconds. A light chop on the intracoastal waters. A slight chance of showers and thunderstorms. .WEDNESDAY...East winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 7 seconds. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms. .WEDNESDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at 9 seconds and southeast 2 feet at 4 seconds. A light chop on the intracoastal waters. A slight chance of showers. A slight chance of thunderstorms after midnight. .THURSDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at 9 seconds and southeast 2 feet at 5 seconds. A moderate chop on the intracoastal waters. A slight chance of showers and thunderstorms. .THURSDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters. A slight chance of thunderstorms in the evening. A slight chance of showers. .FRIDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. A moderate chop on the intracoastal waters. A chance of showers and thunderstorms in the afternoon. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 feet. A light chop on the intracoastal waters. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. .SATURDAY...Southeast winds 10 to 15 knots. Seas 3 feet. A moderate chop on the intracoastal waters. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 feet. A light chop on the intracoastal waters. A chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ AMZ570-190730- Flagler Beach to Volusia-Brevard County Line 20-60 nm- 250 PM EDT Mon May 18 2026 .TONIGHT...East winds 10 to 15 knots. Seas 4 feet. Wave Detail: East 4 feet at 7 seconds. A slight chance of thunderstorms this evening. A slight chance of showers. .TUESDAY...East winds 10 to 15 knots. Seas 4 feet. Wave Detail: East 4 feet at 8 seconds. A slight chance of showers and thunderstorms. .TUESDAY NIGHT...East winds 10 to 15 knots, becoming southeast 5 to 10 knots after midnight. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. A slight chance of showers. .WEDNESDAY...East winds 5 to 10 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. A slight chance of showers in the morning. .WEDNESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. .THURSDAY...Southeast winds 5 to 10 knots. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. A slight chance of showers in the morning. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of showers in the morning. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 feet. A slight chance of showers and thunderstorms. .SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 feet. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Winds and seas higher in and near thunderstorms. $$ AMZ572-190730- Volusia-Brevard County Line to Sebastian Inlet 20-60 nm- 250 PM EDT Mon May 18 2026 ...SMALL CRAFT SHOULD EXERCISE CAUTION... .TONIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms this evening, then a slight chance of showers after midnight. .TUESDAY...East winds 10 to 15 knots. Seas 4 feet. Wave Detail: East 4 feet at 7 seconds and northwest 1 foot at 6 seconds. A slight chance of showers and thunderstorms. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 4 feet. Wave Detail: East 4 feet at 8 seconds. A slight chance of showers. A slight chance of thunderstorms after midnight. .WEDNESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. A slight chance of showers and thunderstorms in the morning. .WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 9 seconds. A slight chance of showers. A slight chance of thunderstorms after midnight. .THURSDAY...East winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds. A slight chance of showers and thunderstorms in the morning. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of showers and thunderstorms. .FRIDAY...East winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of showers and thunderstorms in the morning. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 feet. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. .SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds around 15 knots. Seas 4 feet. A chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ AMZ575-190730- Sebastian Inlet to Jupiter Inlet 20-60 nm- 250 PM EDT Mon May 18 2026 ...SMALL CRAFT SHOULD EXERCISE CAUTION... .TONIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 6 seconds. A slight chance of showers and thunderstorms. .TUESDAY...East winds 15 to 20 knots. Seas 4 feet. Wave Detail: East 4 feet at 6 seconds. A slight chance of showers and thunderstorms. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 7 seconds. A slight chance of showers and thunderstorms. .WEDNESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: Southeast 3 feet at 5 seconds and east 3 feet at 8 seconds. A slight chance of showers and thunderstorms. .WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: Southeast 3 feet at 4 seconds and east 3 feet at 9 seconds. A slight chance of showers and thunderstorms. .THURSDAY...East winds 10 to 15 knots. Seas 3 feet. Wave Detail: East 3 feet at 9 seconds and south 2 feet at 5 seconds. A slight chance of showers and thunderstorms. .THURSDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of showers and thunderstorms. .FRIDAY...East winds 10 to 15 knots. Seas 3 feet. A slight chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds around 15 knots. Seas 3 to 4 feet. A chance of showers with a slight chance of thunderstorms. .SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of thunderstorms. A chance of showers in the morning, then a slight chance of showers in the afternoon. .SATURDAY NIGHT...Southeast winds around 15 knots. Seas 3 to 4 feet. A chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$  938 FZMY50 PGUM 181854 CWFGUM Coastal Waters Forecast for the Mariana Islands National Weather Service Tiyan GU 454 AM ChST Tue May 19 2026 Marianas Waters out to 40 nautical miles PMZ150-190815- 454 AM ChST Tue May 19 2026 .Synopsis for Marianas Waters... Moderate to fresh easterlies will prevail across the region through the rest of the week, possibly dropping to moderate over the weekend. Combined seas are expected to remain between 6 and 8 feet before tapering down a foot or two in the latter half of this week. $$ PMZ151>154-190815- MARIANAS COASTAL WATERS- 454 AM ChST Tue May 19 2026 .TODAY...East wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: East 7 ft at 9 seconds and east 4 ft at 6 seconds. .TONIGHT...East wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: East 6 ft at 8 seconds and east 4 ft at 6 seconds. .WEDNESDAY...East wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: East 6 ft at 8 seconds and east 4 ft at 6 seconds. .WEDNESDAY NIGHT...East wind 15 to 20 kt. Seas 6 to 8 ft. Wave Detail: East 6 ft at 8 seconds and east 4 ft at 6 seconds. .THURSDAY AND FRIDAY...East wind 15 kt. Seas 5 to 7 ft. Wave Detail: East 6 ft at 8 seconds and east 3 ft at 6 seconds. .SATURDAY...East wind 15 kt. Seas 4 to 6 ft. Wave Detail: East 5 ft at 8 seconds and east 3 ft at 5 seconds. A chance of showers with a slight chance of thunderstorms. $$