FZUS51 KPHI 231610 CWFPHI Coastal Waters Forecast for New Jersey and Delaware National Weather Service Mount Holly NJ 1207 PM EDT Sun Aug 23 2026 Sandy Hook NJ to Fenwick Island DE to 60 NM offshore and Delaware Bay ANZ400-240500- 1207 PM EDT Sun Aug 23 2026 .SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK ISLAND DE AND FOR DELAWARE BAY... A weak disturbance across the Middle Atlantic area this afternoon will move offshore tonight. Low pressure will move north of the region tonight and Sunday. An associated cold front will cross the area Sunday. It will be followed by high pressure which arrives Monday and lasts into the middle of the week. $$ ANZ450-240500- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- 1207 PM EDT Sun Aug 23 2026 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and E 1 foot at 7 seconds. A slight chance of showers and tstms early. .TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 8 seconds. .MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and SE 1 foot at 12 seconds. .MON NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds and SE 1 foot at 11 seconds. .TUE...W winds around 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and NW 1 foot at 2 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and NW 1 foot at 2 seconds. .WED...NW winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...S winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. A chance of showers in the afternoon. .THU NIGHT...S winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Showers likely. Winds and seas higher in and near tstms. $$ ANZ451-240500- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- 1207 PM EDT Sun Aug 23 2026 .THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 1 foot at 5 seconds. .TONIGHT...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. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at 8 seconds. .MON...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and SE 1 foot at 12 seconds. .MON NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and SE 1 foot at 11 seconds. .TUE...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 foot at 11 seconds. .TUE NIGHT...W winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 6 seconds. .WED...NW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .WED NIGHT...S winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. .THU...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers in the afternoon. .THU NIGHT...S winds 10 to 15 kt. Seas around 3 ft. Showers likely. $$ ANZ452-240500- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- 1207 PM EDT Sun Aug 23 2026 .THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 1 foot at 5 seconds. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 5 seconds. .MON...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and SE 1 foot at 12 seconds. .MON NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and SE 1 foot at 11 seconds. .TUE...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and W 1 foot at 2 seconds. .TUE NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 5 seconds and E 1 foot at 6 seconds. .WED...NW winds around 5 kt, becoming S 10 to 15 kt in the afternoon. Seas around 2 ft. .WED NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. .THU...SE winds 10 to 15 kt. Seas around 3 ft. A chance of showers in the afternoon. .THU NIGHT...S winds 10 to 15 kt. Seas around 3 ft. Showers likely. $$ ANZ453-240500- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- 1207 PM EDT Sun Aug 23 2026 .THIS AFTERNOON...SW winds around 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and NE 1 foot at 5 seconds. .TONIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and NE 1 foot at 5 seconds. .MON...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and SE 1 foot at 12 seconds. .MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and SE 1 foot at 11 seconds. .TUE...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and NW 1 foot at 2 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 5 seconds. .WED...W winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...SE winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...SE winds 10 to 15 kt, becoming S 5 to 10 kt after midnight. Seas 2 to 3 ft. Showers likely. $$ ANZ454-240500- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- 1207 PM EDT Sun Aug 23 2026 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and NE 1 foot at 5 seconds. .TONIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and W 1 foot at 2 seconds. .MON...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW 1 foot at 3 seconds and E 1 foot at 6 seconds. .MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 6 seconds and W 1 foot at 2 seconds. .TUE...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and NW 1 foot at 2 seconds. .TUE NIGHT...SW winds around 5 kt. Seas around 2 ft. Wave Detail: NW 1 foot at 3 seconds and S 1 foot at 5 seconds. .WED...W winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .WED NIGHT...S winds around 10 kt. Seas 2 to 3 ft. .THU...SE winds 10 to 15 kt. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. $$ ANZ455-240500- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 1207 PM EDT Sun Aug 23 2026 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and NE 1 foot at 5 seconds. .TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and NE 1 foot at 5 seconds. .MON...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot at 6 seconds and E 1 foot at 6 seconds. .MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 6 seconds and NW 1 foot at 2 seconds. .TUE...NW winds 5 to 10 kt, becoming W in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and NW 1 foot at 2 seconds. .TUE NIGHT...SW winds around 5 kt. Seas around 2 ft. Wave Detail: NW 1 foot at 3 seconds and S 1 foot at 5 seconds. .WED...SW winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. .WED NIGHT...S winds around 10 kt. Seas 2 to 3 ft. .THU...SE winds 5 to 10 kt,increasing to 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. $$ ANZ431-240500- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1207 PM EDT Sun Aug 23 2026 .THIS AFTERNOON...W winds around 10 kt. Seas around 2 ft. Wave Detail: W 1 foot at 2 seconds and SE 1 foot at 4 seconds. .TONIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 foot at 3 seconds and SE 1 foot at 4 seconds. .MON...W winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft in the afternoon. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 5 seconds. .MON NIGHT...NW winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 5 seconds, becoming NW 1 foot at 2 seconds and S 1 foot at 5 seconds. .TUE...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: NW 1 foot at 2 seconds and S 1 foot at 5 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 5 seconds. .WED...W winds around 5 kt, becoming SE in the afternoon. Seas 1 foot or less. .WED NIGHT...S winds 5 to 10 kt. Seas around 2 ft. .THU...SE winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas around 2 ft. A chance of showers and tstms in the afternoon. .THU NIGHT...SE winds 10 to 15 kt, becoming S 5 to 10 kt after midnight. Seas around 2 ft. A chance of tstms in the evening. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ430-240500- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 1207 PM EDT Sun Aug 23 2026 .THIS AFTERNOON...W winds around 10 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds and SE 1 foot at 4 seconds. .TONIGHT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds and SE 1 foot at 4 seconds. .MON...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 5 seconds. .MON NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds. .TUE...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: NW 1 foot at 2 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds. .WED...NW winds around 5 kt, becoming SE in the afternoon. Seas 1 foot or less. .WED NIGHT...S winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 foot or less. A chance of showers after midnight. .THU...S winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. A chance of showers. A chance of tstms in the afternoon. .THU NIGHT...SE winds 10 to 15 kt, becoming S 5 to 10 kt after midnight. Seas around 2 ft. A chance of tstms in the evening. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ485-240500- Waters from Cape May NJ to Fenwick Island DE from 20 to 60 NM- 1207 PM EDT Sun Aug 23 2026 .THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: S 3 ft at 5 seconds and NE 1 foot at 5 seconds. .TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 1 foot at 7 seconds. .MON...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and SE 2 ft at 11 seconds. .MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and E 2 ft at 11 seconds. .TUE...NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and E 2 ft at 11 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW 1 foot at 3 seconds and S 1 foot at 5 seconds. .WED...W winds around 5 kt, becoming S around 5 kt in the afternoon. Seas around 2 ft. .WED NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. .THU...SE winds around 10 kt. Seas around 3 ft. A chance of showers in the afternoon. .THU NIGHT...S winds 10 to 15 kt. Seas around 3 ft. A chance of tstms. A chance of showers in the evening, then showers likely after midnight. Winds and seas higher in and near tstms. $$ ANZ483-240500- Waters from Great Egg Inlet NJ to Cape May NJ from 20 to 60 NM- 1207 PM EDT Sun Aug 23 2026 .THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: S 3 ft at 4 seconds and NE 1 foot at 5 seconds. .TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 1 foot at 7 seconds. .MON...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and SE 2 ft at 12 seconds. .MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at 11 seconds. .TUE...W winds around 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at 11 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 11 seconds and W 1 foot at 3 seconds. .WED...W winds around 5 kt, becoming SW in the afternoon. Seas around 2 ft. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...SE winds 10 to 15 kt. Seas around 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas around 3 ft. A chance of tstms. A chance of showers in the evening, then showers likely after midnight. Winds and seas higher in and near tstms. $$ ANZ482-240500- Waters from Little Egg Inlet NJ to Great Egg Inlet NJ from 20 to 60 NM- 1207 PM EDT Sun Aug 23 2026 .THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: S 3 ft at 4 seconds and E 1 foot at 7 seconds. .TONIGHT...W winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 6 seconds and SE 1 foot at 12 seconds. .MON...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and SE 2 ft at 11 seconds. .MON NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and SE 2 ft at 11 seconds. .TUE...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and S 2 ft at 5 seconds. .TUE NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and S 2 ft at 5 seconds. .WED...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...SE winds 10 to 15 kt. Seas around 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers in the evening, then showers likely after midnight. $$ ANZ481-240500- Waters from Manasquan Inlet NJ to Little Egg Inlet NJ from 20 to 60 NM- 1207 PM EDT Sun Aug 23 2026 .THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. .TONIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft. .MON...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .MON NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. .TUE...W winds 10 to 15 kt. Seas 2 to 3 ft. .TUE NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. .WED...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. .WED NIGHT...S winds around 10 kt. Seas 2 to 3 ft. .THU...SE winds 10 to 15 kt. Seas around 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers in the evening, then showers likely after midnight. $$ ANZ480-240500- Waters from Sandy Hook NJ to Manasquan Inlet NJ from 20 to 40 NM- 1207 PM EDT Sun Aug 23 2026 .THIS AFTERNOON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 1 foot at 5 seconds. A slight chance of showers and tstms early. .TONIGHT...W winds 10 to 15 kt. Seas around 3 ft. Wave Detail: S 3 ft at 6 seconds and SE 1 foot at 12 seconds. .MON...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7seconds and SE 1 foot at 12 seconds. .MON NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and NW 1 foot at 3 seconds. .TUE...W winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 5 seconds and NW 1 foot at 3 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and NW 1 foot at 3 seconds. .WED...NW winds around 5 kt, becoming SW in the afternoon. Seas around 2 ft. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...S winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...S winds 5 to 10 kt. Seas around 3 ft. Showers likely. Winds and seas higher in and near tstms. $$