Coastal Waters Forecast
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
623 FZUS51 KPHI 302004 CWFPHI Coastal Waters Forecast for New Jersey and Delaware National Weather Service Mount Holly NJ 401 PM EDT Sun Aug 30 2026 Sandy Hook NJ to Fenwick Island DE to 60 NM offshore and Delaware Bay ANZ400-310900- 401 PM EDT Sun Aug 30 2026 .SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK ISLAND DE AND FOR DELAWARE BAY... Unsettled weather returns starting today, with daily rounds of showers and thunderstorms possible through the middle of the week. Temperatures and humidity will also increase into the middle of the week. $$ ANZ450-310900- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- 401 PM EDT Sun Aug 30 2026 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 8 seconds. A chance of showers and tstms this evening, then showers and tstms likely after midnight. A chance of showers and tstms late. .MON...NE winds around 5 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 foot at 8 seconds. .MON NIGHT...S winds around 5 kt. Seas around 2 ft. Wave Detail: SE 1 foot at 4 seconds and SE 1 foot at 8 seconds. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot at 4 seconds and SE 1 foot at 8 seconds. A chance of showers in the afternoon. .TUE NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds. A chance of tstms in the evening. A chance of showers. .WED...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 5 seconds and SE 2 ft at 12 seconds. A chance of showers and tstms in the afternoon. .WED NIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas 2 to 3 ft. A chance of showers and tstms. .THU...SW winds around 5 kt. Seas around 3 ft. A chance of showers. A chance of tstms in the afternoon. .THU NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of tstms in the evening. A chance of showers. .FRI...NW winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...W winds around 5 kt, becoming N after midnight. Seas around 2 ft in the evening. Winds and seas higher in and near tstms. $$ ANZ451-310900- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- 401 PM EDT Sun Aug 30 2026 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt late. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 1 foot at 8 seconds. A slight chance of showers early this evening, then a chance of showers and tstms late this evening and early morning. Showers and tstms likely late. .MON...NE winds around 5 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 foot at 8 seconds. .MON NIGHT...SE winds around 5 kt, becoming SW after midnight. Seas around 2 ft. Wave Detail: S 1 foot at 4 seconds and SE 1 foot at 8 seconds. .TUE...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 7 seconds. A chance of showers in the afternoon. .TUE NIGHT...S winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds. A chance of tstms in the evening. A chance of showers. .WED...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 10 seconds and S 2 ft at 4 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas around 3 ft. A chance of showers and tstms. .THU...SW winds 5 to 10 kt. Seas around 3 ft. A chance of showers. .THU NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .FRI...NW winds around 10 kt, becoming NE in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...SW winds 5 to 10 kt, becoming N after midnight. Seas 2 to 3 ft in the evening. Winds and seas higher in and near tstms. $$ ANZ452-310900- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- 401 PM EDT Sun Aug 30 2026 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt late. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 1 foot at 6 seconds. A slight chance of showers and tstms late this evening. A chance of showers and tstms after midnight. .MON...E winds around 5 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds. A chance of showers and tstms in the morning. .MON NIGHT...SE winds around 5 kt, becoming SW after midnight. Seas around 2 ft. Wave Detail: S 1 foot at 4 seconds and SE 1 foot at 8 seconds. .TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds. .TUE NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds. A chance of tstms in the evening. A chance of showers. .WED...N winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 12 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .THU...SW winds 5 to 10 kt. Seas around 3 ft. .THU NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .FRI...NW winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...SW winds 5 to 10 kt, becoming N after midnight. Seas 2 to 3 ft in the evening. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ453-310900- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- 401 PM EDT Sun Aug 30 2026 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt late. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and NE 1 foot at 6 seconds. A slight chance of showers and tstms after midnight. A chance of showers and tstms late. .MON...SW winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and E 1 foot at 7 seconds. A chance of showers and tstms in the morning. .MON NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot at 4 seconds and SE 1 foot at 8 seconds. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot at 4 seconds and SE 1 foot at 8 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds. A chance of tstms in the evening. A chance of showers. .WED...NW winds around 5 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 12 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms. .FRI...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft in the evening. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ454-310900- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- 401 PM EDT Sun Aug 30 2026 .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt late. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and NE 1 foot at 6 seconds. A slight chance of showers and tstms after midnight. .MON...SW winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds and SE 1 foot at 8 seconds. .MON NIGHT...S winds around 5 kt. Seas around 2 ft. Wave Detail: S 1 foot at 4 seconds and SE 1 foot at 8 seconds. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot at 4 seconds and SE 1 foot at 8 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds. .WED...NW winds around 5 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 12 seconds and S 1 foot at 4 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...SW winds around 5 kt. Seas 2 to 3 ft. .THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .FRI...NW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers in the afternoon. .FRI NIGHT...W winds around 5 kt, becoming N after midnight. Seas around 2 ft in the evening. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ455-310900- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 401 PM EDT Sun Aug 30 2026 .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt late. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and NE 1 foot at 6 seconds. A slight chance of showers and tstms late. .MON...SW winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds and SE 1 foot at 8 seconds. .MON NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot at 4 seconds and SE 1 foot at 8 seconds. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot at 4 seconds and SE 1 foot at 7 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and SE 2 ft at 9 seconds. .WED...W winds around 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 12 seconds and S 1 foot at 5 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...SW winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to 3 ft. .THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .FRI...NW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers in the afternoon. .FRI NIGHT...NW winds 5 to 10 kt. Seas around 2 ft in the evening. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ431-310900- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 401 PM EDT Sun Aug 30 2026 .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt late. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds. A slight chance of showers and tstms late this evening and overnight. .MON...S winds around 5 kt, becoming SE in the afternoon. Seas 1 foot or less. Wave Detail: S 1 foot at 4 seconds and SE 1 foot at 8 seconds. .MON NIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas 1 foot or less. Wave Detail: SE 1 foot at 4 seconds and SE 1 foot at 8 seconds. .TUE...SW winds around 5 kt. Seas 1 foot or less. Wave Detail: SE 1 foot at 7 seconds. .TUE NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: S 1 foot at 3 seconds and SE 1 foot at 7 seconds. A chance of tstms in the evening. A chance of showers. .WED...W winds around 5 kt, becoming S in the afternoon. Seas 1 to 2 ft. Wave Detail: S 1 foot at 3 seconds and SE 1 foot at 8 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas around 2 ft. .THU...SW winds around 5 kt. Seas around 2 ft. .THU NIGHT...W winds 5 to 10 kt. Seas around 2 ft. A chance of showers. .FRI...NW winds 5 to 10 kt. Seas around 2 ft. A chance of showers in the afternoon. .FRI NIGHT...W winds around 5 kt, becoming N after midnight. Seas around 2 ft in the evening. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ430-310900- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 401 PM EDT Sun Aug 30 2026 .TONIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 1 foot at 3 seconds. A slight chance of showers and tstms late this evening and overnight. .MON...SE winds around 5 kt. Seas 1 foot or less. Wave Detail: SE 1 foot at 4 seconds. .MON NIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas 1 foot or less. Wave Detail: SE 1 foot at 4 seconds. .TUE...SW winds around 5 kt. Seas 1 foot or less. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SE 1 foot at 7 seconds. A chance of tstms in the evening. A chance of showers. .WED...W winds around 5 kt, becoming S in the afternoon. Seas 1 foot or less. Wave Detail: SE 1 foot at 3 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas 1 foot or less. .THU...SW winds around 5 kt. Seas 1 foot or less. A chance of showers in the afternoon. .THU NIGHT...W winds around 5 kt. Seas 1 foot or less. A chance of showers and tstms. .FRI...NW winds around 5 kt. Seas 1 foot or less. A chance of showers in the afternoon. .FRI NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less in the evening. A chance of showers in the evening. Winds and seas higher in and near tstms. $$ ANZ485-310900- Waters from Cape May NJ to Fenwick Island DE from 20 to 60 NM- 401 PM EDT Sun Aug 30 2026 .TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds and E 2 ft at 7 seconds. A slight chance of showers and tstms late. .MON...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 8 seconds. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 foot at 4 seconds. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 foot at 4 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 8 seconds. .WED...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 11 seconds and SW 2 ft at 3 seconds. .WED NIGHT...S winds around 10 kt. Seas around 3 ft. .THU...SW winds 5 to 10 kt. Seas 3 to 4 ft. .THU NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. A chance of showers. .FRI...NW winds 5 to 10 kt. Seas 3 to 4 ft. .FRI NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas 2 to 3 ft in the evening. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ483-310900- Waters from Great Egg Inlet NJ to Cape May NJ from 20 to 60 NM- 401 PM EDT Sun Aug 30 2026 .TONIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 2 ft at 7 seconds. A slight chance of showers and tstms after midnight. A chance of showers and tstms late. .MON...SW winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 8 seconds. A chance of showers and tstms in the morning. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 foot at 4 seconds. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 foot at 4 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 8 seconds. A chance of tstms in the evening. A chance of showers. .WED...W winds 5 to 10 kt, becoming S in the afternoon. Seas around 3 ft. Wave Detail: SE 3 ft at 11 seconds and SW 2 ft at 4 seconds. .WED NIGHT...S winds around 10 kt. Seas around 3 ft. .THU...SW winds 5 to 10 kt. Seas around 3 ft. .THU NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. A chance of showers and tstms. .FRI...NW winds 5 to 10 kt. Seas around 3 ft. .FRI NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 3 ft in the evening. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ482-310900- Waters from Little Egg Inlet NJ to Great Egg Inlet NJ from 20 to 60 NM- 401 PM EDT Sun Aug 30 2026 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming around 10 kt late. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 1 foot at 7 seconds. A chance of showers and tstms after midnight. .MON...W winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 8 seconds. A chance of showers and tstms in the morning. .MON NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds and S 1 foot at 4 seconds. .TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 8 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 8 seconds. A chance of tstms in the evening. A chance of showers. .WED...SE winds 5 to 10 kt. Seas around 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 11 seconds. .WED NIGHT...S winds around 10 kt. Seas around 3 ft. A chance of showers and tstms. .THU...SW winds around 10 kt. Seas around 3 ft. A chance of showers in the morning. .THU NIGHT...W winds around 10 kt. Seas 3 to 4 ft. A chance of showers and tstms. .FRI...NW winds 5 to 10 kt. Seas around 3 ft. .FRI NIGHT...SW winds around 10 kt, becoming NW after midnight. Seas around 3 ft in the evening. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ481-310900- Waters from Manasquan Inlet NJ to Little Egg Inlet NJ from 20 to 60 NM- 401 PM EDT Sun Aug 30 2026 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt late. Seas 2 to 3 ft. A slight chance of showers early this evening. A chance of showers and tstms late this evening and early morning, then showers and tstms likely late. .MON...NE winds 5 to 10 kt, becoming E in the afternoon. Seas around 2 ft. A chance of showers and tstms in the morning. .MON NIGHT...SE winds around 5 kt, becoming SW after midnight. Seas around 2 ft. .TUE...SW 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. .TUE NIGHT...S winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. A chance of tstms in the evening. A chance of showers. .WED...SE winds 5 to 10 kt. Seas 2 to 3 ft. .WED NIGHT...S winds around 10 kt. Seas around 3 ft. A chance of showers and tstms. .THU...SW winds 5 to 10 kt. Seas around 3 ft. A chance of showers. .THU NIGHT...W winds 5 to 10 kt. Seas around 3 ft. A chance of showers and tstms. .FRI...NW winds 5 to 10 kt. Seas around 3 ft. A chance of showers in the morning. .FRI NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas around 3 ft in the evening. Winds and seas higher in and near tstms. $$ ANZ480-310900- Waters from Sandy Hook NJ to Manasquan Inlet NJ from 20 to 40 NM- 401 PM EDT Sun Aug 30 2026 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight, then becoming NW late. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 1 foot at 8 seconds. A chance of showers and tstms this evening, then showers and tstms likely after midnight. .MON...NE winds around 5 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 3 seconds. .MON NIGHT...S winds around 5 kt. Seas around 2 ft. Wave Detail: E 1 foot at 3 seconds and S 1 foot at 4 seconds. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds. A chance of showers in the afternoon. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds. A chance of tstms in the evening. A chance of showers. .WED...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at 11 seconds. .WED NIGHT...SE winds 5 to 10 kt. Seas around 3 ft. A chance of showers and tstms. .THU...SW winds 5 to 10 kt. Seas around 3 ft. A chance of showers. .THU NIGHT...W winds 5 to 10 kt. Seas around 3 ft. A chance of showers and tstms. .FRI...NW winds 5 to 10 kt. Seas around 3 ft. A chance of showers in the morning. .FRI NIGHT...W winds around 5 kt, becoming N after midnight. Seas around 3 ft in the evening. Winds and seas higher in and near tstms. $$