Coastal Waters Forecast
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
714 FZUS51 KPHI 100803 CWFPHI Coastal Waters Forecast for New Jersey and Delaware National Weather Service Mount Holly NJ 401 AM EDT Mon Aug 10 2026 Sandy Hook NJ to Fenwick Island DE to 60 NM offshore and Delaware Bay ANZ400-102100- 401 AM EDT Mon Aug 10 2026 .SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK ISLAND DE AND FOR DELAWARE BAY... Bermuda high pressure will remain offshore through the first half of this week, which will keep hot and humid conditions in place across the area. A cold front will pass through the region during the Wednesday to Thursday timeframe, which will bring a return of lower humidity and below average temperatures by Friday and Saturday. $$ ANZ450-102100- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- 401 AM EDT Mon Aug 10 2026 .TODAY...E winds around 5 kt, becoming S early this afternoon, then increasing to 10 to 15 kt with gusts up to 20 kt late. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and E 1 foot at 9 seconds. A chance of showers and tstms late. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 9 seconds. A chance of showers and tstms in the evening. .TUE...W winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and NW 1 foot at 3 seconds. .TUE NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft. Wave Detail: S 1 foot at 6 seconds and E 1 foot at 9 seconds. .WED...NE winds around 5 kt, becoming E in the afternoon. Seas around 2 ft in the morning, then 1 foot or less. Wave Detail: N 1 foot at 2 seconds and NE 1 foot at 5 seconds, becoming SE 1 foot at 5 seconds and SE 1 foot at 9 seconds. .WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 foot at 9 seconds. A chance of showers after midnight. .THU...W winds 5 to 10 kt. Seas around 2 ft. A chance of showers in the morning. .THU NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. .FRI...NW winds 5 to 10 kt. Seas around 2 ft. .FRI NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft. Winds and seas higher in and near tstms. $$ ANZ451-102100- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- 401 AM EDT Mon Aug 10 2026 .TODAY...SW winds around 5 kt, becoming S 10 to 15 kt with gusts up to 20 kt this afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and E 1 foot at 9 seconds. A chance of showers and tstms late. .TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 1 foot at 9 seconds. A chance of showers and tstms in the evening. .TUE...W winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 9 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and E 1 foot at 9 seconds. A chance of showers after midnight. .WED...N winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: N 1 foot at 2 seconds and SE 1 foot at 5 seconds. A chance of showers in the morning. .WED NIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 foot at 9 seconds. A chance of showers after midnight. .THU...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers in the morning. .THU NIGHT...W winds 10 to 15 kt, becoming NW after midnight. Seas 2 to 3 ft. .FRI...N winds 10 to 15 kt, becoming NE 5 to 10 kt in the afternoon. Seas around 2 ft. .FRI NIGHT...SW winds around 10 kt, becoming N after midnight. Seas 2 to 3 ft. Winds and seas higher in and near tstms. $$ ANZ452-102100- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- 401 AM EDT Mon Aug 10 2026 .TODAY...SW winds around 5 kt, becoming S 10 to 15 kt with gusts up to 20 kt this afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and E 1 foot at 9 seconds. A slight chance of showers and tstms late. .TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 1 foot at 9 seconds. A chance of showers and tstms in the evening. .TUE...W winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 9 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 9 seconds. A chance of showers. .WED...N winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. Wave Detail: N 1 foot at 2 seconds and S 1 foot at 5 seconds. A chance of showers in the morning. .WED NIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 foot at 9 seconds. A chance of showers and tstms after midnight. .THU...SW winds 10 to 15 kt. Seas around 2 ft. A chance of showers and tstms in the morning. .THU NIGHT...W winds 10 to 15 kt, becoming NW after midnight. Seas around 2 ft. .FRI...N winds around 10 kt, becoming SE in the afternoon. Seas around 2 ft. .FRI NIGHT...SE winds around 10 kt, becoming N after midnight. Seas 2 to 3 ft. Winds and seas higher in and near tstms. $$ ANZ453-102100- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- 401 AM EDT Mon Aug 10 2026 .TODAY...SW winds around 5 kt, becoming S 10 to 15 kt with gusts up to 20 kt this afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and E 1 foot at 9 seconds. .TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and E 1 foot at 9 seconds. A chance of showers and tstms in the evening. .TUE...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 9 seconds. .TUE NIGHT...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. A chance of showers and tstms in the evening, then a chance of showers after midnight. .WED...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. Wave Detail: NW 1 foot at 2 seconds and S 1 foot at 5 seconds. A chance of showers in the morning. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 foot at 9 seconds. A chance of showers and tstms after midnight. .THU...W winds 5 to 10 kt. Seas around 2 ft. A chance of showers and tstms in the morning. .THU NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. .FRI...N winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. .FRI NIGHT...W winds 5 to 10 kt, becoming N 10 to 15 kt after midnight. Seas around 2 ft. Winds and seas higher in and near tstms. $$ ANZ454-102100- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- 401 AM EDT Mon Aug 10 2026 .TODAY...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt late. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and E 1 foot at 9 seconds. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and E 1 foot at 9 seconds. A chance of showers and tstms in the evening. .TUE...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and W 1 foot at 2 seconds. A chance of showers and tstms in the afternoon. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 5 seconds. A chance of showers and tstms in the evening, then a chance of showers after midnight. .WED...W winds around 5 kt. Seas around 2 ft. Wave Detail: NW 1 foot at 2 seconds and S 1 foot at 5 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 9 seconds. .THU...W winds 5 to 10 kt. Seas around 2 ft. .THU NIGHT...W winds 5 to 10 kt. Seas around 2 ft. .FRI...N winds around 10 kt, becoming SE in the afternoon. Seas around 2 ft. .FRI NIGHT...E winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft. Winds and seas higher in and near tstms. $$ ANZ455-102100- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 401 AM EDT Mon Aug 10 2026 .TODAY...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt late. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and E 1 foot at 9 seconds. .TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and E 1 foot at 9 seconds. A chance of showers and tstms in the evening. .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 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot at 5 seconds and E 1 foot at 9 seconds. Showers likely with a chance of tstms in the evening, then showers likely after midnight. .WED...NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW 1 foot at 2 seconds and S 1 foot at 5 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 9 seconds. .THU...W winds 5 to 10 kt. Seas around 2 ft. .THU NIGHT...W winds 5 to 10 kt. Seas around 2 ft. .FRI...N winds around 10 kt, becoming NE in the afternoon. Seas around 2 ft. .FRI NIGHT...E winds 5 to 10 kt, becoming NE after midnight. Seas around 2 ft. Winds and seas higher in and near tstms. $$ ANZ431-102100- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 401 AM EDT Mon Aug 10 2026 .TODAY...SW winds around 5 kt, becoming S late. Seas 1 foot or less. Wave Detail: SE 1 foot at 6 seconds. A slight chance of showers and tstms late. .TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot at 5 seconds. A chance of showers and tstms in the evening. .TUE...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds and SE 1 foot at 5 seconds. A chance of showers and tstms in the afternoon. .TUE NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 5 seconds. A chance of showers and tstms in the evening, then a chance of showers after midnight. .WED...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: NW 1 foot at 2 seconds and S 1 foot at 5 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: S 1 foot at 5 seconds. .THU...W winds 5 to 10 kt. Seas 1 foot or less. .THU NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less. .FRI...N winds 5 to 10 kt. Seas 1 foot or less. .FRI NIGHT...N winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft after midnight. Winds and seas higher in and near tstms. $$ ANZ430-102100- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 401 AM EDT Mon Aug 10 2026 .TODAY...SW winds around 5 kt, becoming S late. Seas 1 foot or less. Wave Detail: SE 1 foot at 5 seconds. A chance of showers and tstms late. .TONIGHT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 4 seconds. A chance of showers and tstms in the evening. .TUE...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: NW 1 foot at 2 seconds and SE 1 foot at 5 seconds. A chance of showers and tstms in the afternoon. .TUE NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: NW 1 foot at 2 seconds. A chance of showers and tstms in the evening, then a chance of showers after midnight. .WED...NW winds around 5 kt. Seas 1 foot or less. A chance of showers in the morning. .WED NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: S 1 foot at 3 seconds. .THU...W winds 5 to 10 kt. Seas 1 foot or less. .THU NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less. .FRI...N winds 5 to 10 kt. Seas 1 foot or less. .FRI NIGHT...N winds 5 to 10 kt. Seas 1 foot or less. Winds and seas higher in and near tstms. $$ ANZ485-102100- Waters from Cape May NJ to Fenwick Island DE from 20 to 60 NM- 401 AM EDT Mon Aug 10 2026 .TODAY...SW winds around 5 kt, increasing to 10 to 15 kt this afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and E 1 foot at 9 seconds. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and E 1 foot at 9 seconds. .TUE...W winds around 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and NW 1 foot at 3 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and NW 1 foot at 3 seconds. A chance of showers and tstms in the evening, then a chance of showers after midnight. .WED...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and NW 1 foot at 2 seconds. A chance of showers in the morning. .WED NIGHT...SW winds around 5 kt, increasing to around 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 9 seconds. .THU...SW winds around 10 kt. Seas 2 to 3 ft. .THU NIGHT...W winds around 10 kt. Seas around 2 ft. .FRI...N winds around 10 kt, becoming NE in the afternoon. Seas around 2 ft. .FRI NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Winds and seas higher in and near tstms. $$ ANZ483-102100- Waters from Great Egg Inlet NJ to Cape May NJ from 20 to 60 NM- 401 AM EDT Mon Aug 10 2026 .TODAY...SW winds around 5 kt, increasing to 10 to 15 kt this afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and E 1 foot at 9 seconds. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and E 1 foot at 9 seconds. .TUE...W winds around 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and NW 1 foot at 3 seconds. .TUE NIGHT...W winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 9 seconds. A chance of showers. .WED...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 3 seconds. A chance of showers in the morning. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and N 1 foot at 3 seconds. .THU...SW winds around 10 kt. Seas around 2 ft. .THU NIGHT...W winds around 10 kt. Seas 2 to 3 ft. .FRI...N winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...NE winds 5 to 10 kt, becoming N 10 to 15 kt after midnight. Seas 2 to 3 ft. $$ ANZ482-102100- Waters from Little Egg Inlet NJ to Great Egg Inlet NJ from 20 to 60 NM- 401 AM EDT Mon Aug 10 2026 .TODAY...SW winds around 5 kt, increasing to 10 to 15 kt with gusts up to 20 kt this afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and E 1 foot at 9 seconds. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 1 foot at 9 seconds. .TUE...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 9 seconds. .TUE NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 9 seconds. A chance of showers after midnight. .WED...NW winds 5 to 10 kt, becoming W in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 1 foot at 3 seconds and S 1 foot at 5 seconds. A chance of showers in the morning. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 foot at 9 seconds. .THU...SW winds 10 to 15 kt. Seas 2 to 3 ft. .THU NIGHT...W winds 10 to 15 kt, becoming NW after midnight. Seas 2 to 3 ft. .FRI...N winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...NE winds 5 to 10 kt, becoming N 10 to 15 kt after midnight. Seas 2 to 3 ft. $$ ANZ481-102100- Waters from Manasquan Inlet NJ to Little Egg Inlet NJ from 20 to 60 NM- 401 AM EDT Mon Aug 10 2026 .TODAY...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt late. Seas 2 to 3 ft. A slight chance of showers and tstms late. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers and tstms in the evening. .TUE...W winds 10 to 15 kt. Seas 2 to 3 ft. .TUE NIGHT...W winds around 10 kt. Seas around 2 ft. A chance of showers after midnight. .WED...N winds 5 to 10 kt, becoming W in the afternoon. Seas around 2 ft. A chance of showers in the morning. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers after midnight. .THU...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers in the morning. .THU NIGHT...SW winds 10 to 15 kt, becoming NW after midnight. Seas 2 to 3 ft. .FRI...N winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 4 ft. .FRI NIGHT...W winds 5 to 10 kt, becoming N 10 to 15 kt after midnight. Seas 2 to 3 ft. Winds and seas higher in and near tstms. $$ ANZ480-102100- Waters from Sandy Hook NJ to Manasquan Inlet NJ from 20 to 40 NM- 401 AM EDT Mon Aug 10 2026 .TODAY...E winds around 5 kt, becoming S early this afternoon, then increasing to 10 to 15 kt with gusts up to 20 kt late. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and E 1 foot at 9 seconds. A chance of showers and tstms late. .TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 1 foot at 9 seconds. A chance of showers and tstms in the evening. .TUE...W winds around 10 kt, becoming SW in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and NW 1 foot at 3 seconds. .TUE NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and NW 1 foot at 3 seconds. .WED...NE winds around 5 kt, becoming E in the afternoon. Seas around 2 ft. Wave Detail: NW 1 foot at 3 seconds and E 1 foot at 5 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and SE 1 foot at 9 seconds. A chance of showers after midnight. .THU...W winds around 10 kt. Seas around 2 ft. A chance of showers in the morning. .THU NIGHT...W winds around 10 kt, becoming NW after midnight. Seas around 2 ft. .FRI...NW winds 5 to 10 kt. Seas around 2 ft. .FRI NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft. Winds and seas higher in and near tstms. $$