470 WHUS74 KHGX 181134 MWWHGX URGENT - MARINE WEATHER MESSAGE National Weather Service Houston/Galveston TX 634 AM CDT Mon May 18 2026 GMZ330-335-350-355-370-375-181945- /O.CON.KHGX.SC.Y.0027.000000T0000Z-260519T1400Z/ Matagorda Bay-Galveston Bay- Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM-Coastal waters from High Island to Freeport TX out 20 NM- Waters from Freeport to Matagorda Ship Channel TX from 20 to 60 NM-Waters from High Island to Freeport TX from 20 to 60 NM- 634 AM CDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT TUESDAY... * WHAT...Southeast winds near 20 kt with gusts up to 30 kt and seas 5 to 8 ft. * WHERE...Galveston Bay, Matagorda Bay, and the adjacent Gulf waters. * WHEN...Until 9 AM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$  527 WHAK77 PAJK 181136 MWWAJK URGENT - MARINE WEATHER MESSAGE National Weather Service Juneau AK 336 AM AKDT Mon May 18 2026 PKZ031-034-181245- /O.CAN.PAJK.SC.Y.0194.000000T0000Z-260518T1200Z/ Stephens Passage-Frederick Sound- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... The threat has ended. $$ PKZ651-181945- /O.EXT.PAJK.SC.Y.0194.000000T0000Z-260519T0200Z/ /O.NEW.PAJK.SC.Y.0196.260519T1200Z-260519T1400Z/ Cape Fairweather to Icy Cape out to 15 NM- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM AKDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 6 AM AKDT TUESDAY... * WHAT...For the first Small Craft Advisory, seas 6 to 9 ft. For the second Small Craft Advisory, east winds 15 to 25 kt and seas 6 to 8 ft expected. * WHERE...Cape Fairweather to Icy Cape out to 15 NM. * WHEN...For the first Small Craft Advisory, until 6 PM AKDT this evening. For the second Small Craft Advisory, from 4 AM to 6 AM AKDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ672-181945- /O.EXT.PAJK.SC.Y.0194.000000T0000Z-260519T0200Z/ /O.EXB.PAJK.SC.Y.0193.260519T0900Z-260519T1400Z/ Icy Cape to Cape Suckling from 15 to 80 NM- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM AKDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TO 6 AM AKDT TUESDAY... * WHAT...For the first Small Craft Advisory, seas 8 to 10 ft. For the second Small Craft Advisory, southeast winds 15 to 25 kt and seas 7 to 8 ft expected. * WHERE...Icy Cape to Cape Suckling from 15 to 80 NM. * WHEN...For the first Small Craft Advisory, until 6 PM AKDT this evening. For the second Small Craft Advisory, from 1 AM to 6 AM AKDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ652-181945- /O.CON.PAJK.SC.Y.0194.000000T0000Z-260519T0000Z/ /O.EXB.PAJK.SC.Y.0193.260519T0900Z-260519T1400Z/ Icy Cape to Cape Suckling out to 15 NM- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM AKDT THIS AFTERNOON... ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TO 6 AM AKDT TUESDAY... * WHAT...For the first Small Craft Advisory, seas 6 to 9 ft. For the second Small Craft Advisory, east winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 8 ft expected. * WHERE...Icy Cape to Cape Suckling out to 15 NM. * WHEN...For the first Small Craft Advisory, until 4 PM AKDT this afternoon. For the second Small Craft Advisory, from 1 AM to 6 AM AKDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ644-671-181945- /O.EXT.PAJK.SC.Y.0194.000000T0000Z-260519T0200Z/ Cape Spencer to Cape Fairweather out to 15 NM- Cape Fairweather to Icy Cape from 15 to 80 NM- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM AKDT THIS EVENING... * WHAT...Seas 8 to 10 ft. * WHERE...Cape Spencer to Cape Fairweather out to 15 NM and Cape Fairweather to Icy Cape from 15 to 80 NM. * WHEN...Until 6 PM AKDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ022-181800- /O.CON.PAJK.SC.Y.0193.000000T0000Z-260518T1800Z/ Cross Sound- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM AKDT THIS MORNING... * WHAT...Seas 6 to 8 ft. * WHERE...Cross Sound. * WHEN...Until 10 AM AKDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ036-181800- /O.CON.PAJK.SC.Y.0194.000000T0000Z-260518T1800Z/ Clarence Strait- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM AKDT THIS MORNING... * WHAT...Southeast winds 20 to 30 kt with gusts up to 35 kt and seas 7 to 10 ft. * WHERE...Clarence Strait. * WHEN...Until 10 AM AKDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ053-181800- /O.CON.PAJK.SC.Y.0195.000000T0000Z-260518T1800Z/ Yakutat Bay- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM AKDT THIS MORNING... * WHAT...Seas 6 to 8 ft. * WHERE...Yakutat Bay. * WHEN...Until 10 AM AKDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ641>643-661-662-181945- /O.CON.PAJK.SC.Y.0193.000000T0000Z-260519T0600Z/ Dixon Entrance to Cape Decision out to 15 NM- Cape Decision to Cape Edgecumbe out to 15 NM- Cape Edgecumbe to Cape Spencer out to 15 NM- Dixon Entrance to Cape Decision from 15 to 90 NM- Cape Decision to Cape Edgecumbe from 15 to 80 NM- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM AKDT THIS EVENING... * WHAT...Seas 7 to 10 ft. * WHERE...Dixon Entrance to Cape Decision out to 15 NM, Cape Decision to Cape Edgecumbe out to 15 NM, Cape Edgecumbe to Cape Spencer out to 15 NM, Dixon Entrance to Cape Decision from 15 to 90 NM and Cape Decision to Cape Edgecumbe from 15 to 80 NM. * WHEN...Until 10 PM AKDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ663-181945- /O.CON.PAJK.SC.Y.0193.000000T0000Z-260519T0900Z/ Cape Edgecumbe to Cape Spencer from 15 to 80 NM- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM AKDT TUESDAY... * WHAT...Seas 7 to 10 ft. * WHERE...Cape Edgecumbe to Cape Spencer from 15 to 80 NM. * WHEN...Until 1 AM AKDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ664-181945- /O.CON.PAJK.SC.Y.0194.000000T0000Z-260519T0600Z/ Cape Spencer to Cape Fairweather from 15 to 85 NM- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM AKDT THIS EVENING... * WHAT...Seas 7 to 10 ft. * WHERE...Cape Spencer to Cape Fairweather from 15 to 85 NM. * WHEN...Until 10 PM AKDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$  528 WHAK77 PAJK 181136 MWWAJK URGENT - MARINE WEATHER MESSAGE National Weather Service Juneau AK 336 AM AKDT Mon May 18 2026 PKZ031-034-181245- /O.CAN.PAJK.SC.Y.0194.000000T0000Z-260518T1200Z/ Stephens Passage-Frederick Sound- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... The threat has ended. $$ PKZ651-181945- /O.EXT.PAJK.SC.Y.0194.000000T0000Z-260519T0200Z/ /O.NEW.PAJK.SC.Y.0196.260519T1200Z-260519T1400Z/ Cape Fairweather to Icy Cape out to 15 NM- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM AKDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 6 AM AKDT TUESDAY... * WHAT...For the first Small Craft Advisory, seas 6 to 9 ft. For the second Small Craft Advisory, east winds 15 to 25 kt and seas 6 to 8 ft expected. * WHERE...Cape Fairweather to Icy Cape out to 15 NM. * WHEN...For the first Small Craft Advisory, until 6 PM AKDT this evening. For the second Small Craft Advisory, from 4 AM to 6 AM AKDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ672-181945- /O.EXT.PAJK.SC.Y.0194.000000T0000Z-260519T0200Z/ /O.EXB.PAJK.SC.Y.0193.260519T0900Z-260519T1400Z/ Icy Cape to Cape Suckling from 15 to 80 NM- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM AKDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TO 6 AM AKDT TUESDAY... * WHAT...For the first Small Craft Advisory, seas 8 to 10 ft. For the second Small Craft Advisory, southeast winds 15 to 25 kt and seas 7 to 8 ft expected. * WHERE...Icy Cape to Cape Suckling from 15 to 80 NM. * WHEN...For the first Small Craft Advisory, until 6 PM AKDT this evening. For the second Small Craft Advisory, from 1 AM to 6 AM AKDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ652-181945- /O.CON.PAJK.SC.Y.0194.000000T0000Z-260519T0000Z/ /O.EXB.PAJK.SC.Y.0193.260519T0900Z-260519T1400Z/ Icy Cape to Cape Suckling out to 15 NM- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM AKDT THIS AFTERNOON... ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TO 6 AM AKDT TUESDAY... * WHAT...For the first Small Craft Advisory, seas 6 to 9 ft. For the second Small Craft Advisory, east winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 8 ft expected. * WHERE...Icy Cape to Cape Suckling out to 15 NM. * WHEN...For the first Small Craft Advisory, until 4 PM AKDT this afternoon. For the second Small Craft Advisory, from 1 AM to 6 AM AKDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ644-671-181945- /O.EXT.PAJK.SC.Y.0194.000000T0000Z-260519T0200Z/ Cape Spencer to Cape Fairweather out to 15 NM- Cape Fairweather to Icy Cape from 15 to 80 NM- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM AKDT THIS EVENING... * WHAT...Seas 8 to 10 ft. * WHERE...Cape Spencer to Cape Fairweather out to 15 NM and Cape Fairweather to Icy Cape from 15 to 80 NM. * WHEN...Until 6 PM AKDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ022-181800- /O.CON.PAJK.SC.Y.0193.000000T0000Z-260518T1800Z/ Cross Sound- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM AKDT THIS MORNING... * WHAT...Seas 6 to 8 ft. * WHERE...Cross Sound. * WHEN...Until 10 AM AKDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ036-181800- /O.CON.PAJK.SC.Y.0194.000000T0000Z-260518T1800Z/ Clarence Strait- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM AKDT THIS MORNING... * WHAT...Southeast winds 20 to 30 kt with gusts up to 35 kt and seas 7 to 10 ft. * WHERE...Clarence Strait. * WHEN...Until 10 AM AKDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ053-181800- /O.CON.PAJK.SC.Y.0195.000000T0000Z-260518T1800Z/ Yakutat Bay- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM AKDT THIS MORNING... * WHAT...Seas 6 to 8 ft. * WHERE...Yakutat Bay. * WHEN...Until 10 AM AKDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ641>643-661-662-181945- /O.CON.PAJK.SC.Y.0193.000000T0000Z-260519T0600Z/ Dixon Entrance to Cape Decision out to 15 NM- Cape Decision to Cape Edgecumbe out to 15 NM- Cape Edgecumbe to Cape Spencer out to 15 NM- Dixon Entrance to Cape Decision from 15 to 90 NM- Cape Decision to Cape Edgecumbe from 15 to 80 NM- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM AKDT THIS EVENING... * WHAT...Seas 7 to 10 ft. * WHERE...Dixon Entrance to Cape Decision out to 15 NM, Cape Decision to Cape Edgecumbe out to 15 NM, Cape Edgecumbe to Cape Spencer out to 15 NM, Dixon Entrance to Cape Decision from 15 to 90 NM and Cape Decision to Cape Edgecumbe from 15 to 80 NM. * WHEN...Until 10 PM AKDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ663-181945- /O.CON.PAJK.SC.Y.0193.000000T0000Z-260519T0900Z/ Cape Edgecumbe to Cape Spencer from 15 to 80 NM- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM AKDT TUESDAY... * WHAT...Seas 7 to 10 ft. * WHERE...Cape Edgecumbe to Cape Spencer from 15 to 80 NM. * WHEN...Until 1 AM AKDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PKZ664-181945- /O.CON.PAJK.SC.Y.0194.000000T0000Z-260519T0600Z/ Cape Spencer to Cape Fairweather from 15 to 85 NM- 336 AM AKDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM AKDT THIS EVENING... * WHAT...Seas 7 to 10 ft. * WHERE...Cape Spencer to Cape Fairweather from 15 to 85 NM. * WHEN...Until 10 PM AKDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$AJK-293391  092 WHUS76 KSEW 181150 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 450 AM PDT Mon May 18 2026 PZZ131-132-182000- /O.EXT.KSEW.SC.Y.0062.000000T0000Z-260518T1400Z/ /O.CON.KSEW.SC.Y.0063.260518T2100Z-260519T1200Z/ Central U.S. Waters Strait Of Juan De Fuca- East Entrance U.S. Waters Strait Of Juan De Fuca- 450 AM PDT Mon May 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM PDT THIS MORNING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 5 AM PDT TUESDAY... * WHAT...For the first Small Craft Advisory, west winds 20 to 25 kt. For the second Small Craft Advisory, west winds 20 to 25 kt. * WHERE...Central U. S. Waters Strait Of Juan De Fuca and East Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...For the first Small Craft Advisory, until 7 AM PDT this morning. For the second Small Craft Advisory, from 2 PM this afternoon to 5 AM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ For more information from the National Weather Service visit http://weather.gov/seattle