Coastal Waters Forecast
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
867 FZUS51 KPHI 180658 CWFPHI Coastal Waters Forecast for New Jersey and Delaware National Weather Service Mount Holly NJ Issued by National Weather Service New York NY 258 AM EDT Tue Aug 18 2026 Sandy Hook NJ to Fenwick Island DE to 60 NM offshore and Delaware Bay ANZ400-181915- 258 AM EDT Tue Aug 18 2026 .Synopsis... A weak cold front will gradually push south through tonight, then high pressure will briefly return for Wednesday. Another cold front passage is forecast for Thursday, then this front will linger across the region into the weekend. $$ ANZ450-181915- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- 258 AM EDT Tue Aug 18 2026 .TODAY...NE winds around 5 kt, becoming SE around 5 kt late. Seas around 2 ft. Patchy fog early this morning. Isolated showers and tstms late this morning and afternoon. Vsby 1 to 3 NM this morning. .TONIGHT...S winds around 5 kt, becoming W after midnight. Seas around 2 ft. .WED...NW winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .THU...N winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. Showers likely in the afternoon. .THU NIGHT...S winds around 5 kt, becoming NE after midnight. Seas 2 to 3 ft. Showers likely with a chance of tstms in the evening, then a chance of showers after midnight. .FRI...NE winds 5 to 10 kt. Seas around 2 ft. A chance of showers in the morning. .FRI NIGHT...E winds around 5 kt. Seas around 2 ft. A chance of showers after midnight. .SAT...E winds 5 to 10 kt. Seas 2 to 4 ft. A chance of showers. .SAT NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft. Showers likely. Winds and seas higher in and near tstms. $$ ANZ451-181915- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- 258 AM EDT Tue Aug 18 2026 .TODAY...NE winds 5 to 10 kt, becoming E late. Seas around 2 ft. Patchy fog early this morning. Isolated showers and tstms. Vsby 1 to 3 NM this morning. .TONIGHT...S winds around 5 kt, becoming W after midnight. Seas around 2 ft. .WED...NW winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .WED NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. .THU...W winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. A chance of showers in the morning, then showers likely in the afternoon. .THU NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas 2 to 3 ft. Showers likely with a chance of tstms in the evening, then showers likely after midnight. .FRI...NE winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Showers likely in the morning. .FRI NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .SAT...E winds around 10 kt. Seas 2 to 4 ft. Showers likely. .SAT NIGHT...E winds around 10 kt, becoming S after midnight. Seas around 4 ft. Showers likely. Winds and seas higher in and near tstms. $$ ANZ452-181915- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- 258 AM EDT Tue Aug 18 2026 .TODAY...NE winds 5 to 10 kt, becoming E this afternoon. Seas around 2 ft. Patchy fog early this morning. Isolated showers and tstms this afternoon. Vsby 1 to 3 NM early this morning. .TONIGHT...SE winds around 5 kt, becoming W after midnight. Seas around 2 ft. .WED...NW winds around 5 kt, becoming SW in the afternoon. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .THU...SW winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. Showers likely in the afternoon. .THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of tstms. Showers likely. .FRI...NE winds around 10 kt. Seas around 3 ft. A chance of showers. .FRI NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .SAT...E winds around 10 kt. Seas 3 to 5 ft. Showers likely. .SAT NIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas around 4 ft. Showers likely. Winds and seas higher in and near tstms. $$ ANZ453-181915- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- 258 AM EDT Tue Aug 18 2026 .TODAY...N winds around 5 kt, becoming E this afternoon. Seas around 2 ft. Patchy fog this morning. Isolated showers and tstms this afternoon. Vsby 1 to 3 NM this morning. .TONIGHT...SE winds around 5 kt, becoming W after midnight. Seas around 2 ft. .WED...NW winds around 5 kt, becoming SW in the afternoon. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .THU...S winds 5 to 10 kt. Seas around 2 ft. A chance of showers in the morning, then showers likely in the afternoon. .THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of tstms. Showers. .FRI...N winds 5 to 10 kt, becoming NE in the afternoon. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .SAT...E winds 5 to 10 kt. Seas 3 to 4 ft. Showers likely. .SAT NIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas 3 to 4 ft. Showers likely. Winds and seas higher in and near tstms. $$ ANZ454-181915- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- 258 AM EDT Tue Aug 18 2026 .TODAY...NW winds around 5 kt, becoming NE late. Seas around 2 ft. Patchy fog this morning. Isolated showers and tstms this afternoon. Vsby 1 to 3 NM this morning. .TONIGHT...SE winds around 5 kt, becoming W after midnight. Seas around 2 ft. .WED...NW winds around 5 kt, becoming SW around 5 kt in the afternoon. Seas around 2 ft. .WED NIGHT...SW winds around 5 kt. Seas around 2 ft. .THU...S winds 5 to 10 kt. Seas around 2 ft. A chance of showers in the morning, then showers likely with a chance of tstms in the afternoon. .THU NIGHT...S winds around 5 kt. Seas 2 to 3 ft. A chance of tstms. Showers. .FRI...N winds around 10 kt, becoming NE in the afternoon. Seas 2 to 3 ft. Showers likely, mainly in the morning. .FRI NIGHT...E winds around 5 kt. Seas 2 to 3 ft. A chance of showers in the evening, then showers likely after midnight. .SAT...E winds 5 to 10 kt. Seas 2 to 4 ft. Showers likely. .SAT NIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas 3 to 4 ft. Showers likely. Winds and seas higher in and near tstms. $$ ANZ455-181915- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 258 AM EDT Tue Aug 18 2026 .TODAY...NW winds around 5 kt, becoming NE late. Seas around 2 ft. Patchy fog early this morning. Isolated showers and tstms this afternoon. Vsby 1 to 3 NM early this morning. .TONIGHT...E winds around 5 kt, becoming NW around 5 kt after midnight. Seas around 2 ft. Patchy fog after midnight with vsby 1 to 3 NM. .WED...NW winds around 5 kt, becoming SW around 5 kt in the afternoon. Seas around 2 ft. Patchy fog in the morning with vsby 1 to 3 NM. .WED NIGHT...SW winds around 5 kt. Seas around 2 ft. .THU...S winds 5 to 10 kt. Seas around 2 ft. A chance of showers in the morning, then showers likely in the afternoon. .THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of tstms. Showers. .FRI...N winds 5 to 10 kt, becoming NE in the afternoon. Seas 2 to 3 ft. Showers likely with a chance of tstms in the morning, then a chance of showers in the afternoon. .FRI NIGHT...E winds around 5 kt. Seas 2 to 3 ft. A chance of showers in the evening, then showers likely after midnight. .SAT...SE winds 5 to 10 kt. Seas 3 to 5 ft. Showers likely. .SAT NIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas 3 to 5 ft. Showers likely. Winds and seas higher in and near tstms. $$ ANZ431-181915- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 258 AM EDT Tue Aug 18 2026 .TODAY...N winds around 5 kt. Seas 1 foot or less. Patchy fog early this morning. Isolated showers and tstms this afternoon. Vsby 1 to 3 NM early this morning. .TONIGHT...SE winds around 5 kt, becoming W around 5 kt after midnight. Seas 1 foot or less. .WED...W winds around 5 kt. Seas 1 foot or less. .WED NIGHT...SW winds around 5 kt. Seas 1 foot or less. .THU...S winds around 5 kt. Seas 1 foot or less, then around 2 ft in the afternoon. A chance of showers in the morning, then showers with a chance of tstms in the afternoon. .THU NIGHT...S winds 5 to 10 kt. Seas around 2 ft. A chance of tstms. Showers, mainly in the evening. .FRI...N winds 5 to 10 kt, becoming NE in the afternoon. Seas around 2 ft. A chance of showers. .FRI NIGHT...E winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 foot or less. A chance of showers. .SAT...E winds 5 to 10 kt. Seas around 2 ft. Showers likely. .SAT NIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas around 2 ft. Showers likely. Winds and seas higher in and near tstms. $$ ANZ430-181915- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 258 AM EDT Tue Aug 18 2026 .TODAY...N winds around 5 kt. Seas 1 foot or less. Patchy fog early this morning. Isolated showers and tstms this afternoon. Vsby 1 to 3 NM early this morning. .TONIGHT...SW winds around 5 kt, becoming NW around 5 kt after midnight. Seas 1 foot or less. .WED...W winds around 5 kt. Seas 1 foot or less. .WED NIGHT...SW winds around 5 kt. Seas 1 foot or less. .THU...S winds around 5 kt. Seas 1 foot or less. A chance of showers in the morning, then showers with a chance of tstms in the afternoon. .THU NIGHT...S winds 5 to 10 kt. Seas 1 foot or less. A chance of tstms. Showers. .FRI...NE winds 5 to 10 kt. Seas 1 foot or less. A chance of showers. .FRI NIGHT...E winds around 5 kt. Seas 1 foot or less. A chance of showers. .SAT...E winds 5 to 10 kt. Seas around 2 ft. Showers likely. .SAT NIGHT...E winds 5 to 10 kt. Seas 1 foot or less. Showers likely with a chance of tstms. Winds and seas higher in and near tstms. $$ ANZ485-181915- Waters from Cape May NJ to Fenwick Island DE from 20 to 60 NM- 258 AM EDT Tue Aug 18 2026 .TODAY...NW winds around 5 kt, becoming NE around 5 kt late. Seas around 2 ft. Isolated showers and tstms early this morning. .TONIGHT...E winds around 5 kt, becoming NW around 5 kt after midnight. Seas around 2 ft. .WED...NW winds around 5 kt, becoming W around 5 kt in the afternoon. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .THU...S winds 5 to 10 kt. Seas around 2 ft. A chance of showers in the afternoon. .THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft, building to 3 to 4 ft after midnight. Showers likely with a chance of tstms. .FRI...W winds 5 to 10 kt, becoming N in the afternoon. Seas 3 to 4 ft. A chance of tstms in the morning. A chance of showers. .FRI NIGHT...NE winds 5 to 10 kt, becoming SE after midnight. Seas 3 to 4 ft. A chance of tstms. A chance of showers in the evening, then showers likely after midnight. .SAT...SE winds 5 to 10 kt. Seas 3 to 5 ft. Showers likely. .SAT NIGHT...S winds 5 to 10 kt. Seas 4 to 5 ft. Showers likely. Winds and seas higher in and near tstms. $$ ANZ483-181915- Waters from Great Egg Inlet NJ to Cape May NJ from 20 to 60 NM- 258 AM EDT Tue Aug 18 2026 .TODAY...N winds around 5 kt, becoming NE this afternoon. Seas 2 to 3 ft. Patchy fog early this morning with vsby 1 to 3 NM. .TONIGHT...SE winds around 5 kt, becoming W around 5 kt after midnight. Seas 2 to 3 ft. .WED...W winds around 5 kt. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .THU...SW winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. A chance of showers in the afternoon. .THU NIGHT...S winds 5 to 10 kt. Seas 2 to 4 ft. Showers likely with a chance of tstms. .FRI...W winds 5 to 10 kt, becoming N in the afternoon. 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...E winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers in the evening, then showers likely after midnight. .SAT...SE winds 5 to 10 kt. Seas 3 to 5 ft. Showers likely. .SAT NIGHT...SE winds around 10 kt, becoming SW after midnight. Seas 4 to 5 ft. Showers likely. Winds and seas higher in and near tstms. $$ ANZ482-181915- Waters from Little Egg Inlet NJ to Great Egg Inlet NJ from 20 to 60 NM- 258 AM EDT Tue Aug 18 2026 .TODAY...NE winds 5 to 10 kt, becoming E late. Seas 2 to 3 ft. Patchy fog early this morning with vsby 1 to 3 NM. .TONIGHT...SE winds around 5 kt, becoming W after midnight. Seas 2 to 3 ft. Patchy fog after midnight with vsby 1 to 3 NM. .WED...W winds 5 to 10 kt. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .THU...W winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. A chance of showers in the afternoon. .THU NIGHT...S winds 5 to 10 kt. Seas 2 to 4 ft. Showers likely with a chance of tstms. .FRI...W winds around 10 kt, becoming NE in the afternoon. Seas 3 to 4 ft. Showers likely, mainly in the morning. .FRI NIGHT...E winds around 10 kt. Seas around 3 ft. A chance of showers in the evening, then showers likely after midnight. .SAT...SE winds around 10 kt. Seas 3 to 5 ft. Showers likely. .SAT NIGHT...SE winds around 10 kt, becoming S after midnight. Seas 4 to 5 ft. Showers likely. Winds and seas higher in and near tstms. $$ ANZ481-181915- Waters from Manasquan Inlet NJ to Little Egg Inlet NJ from 20 to 60 NM- 258 AM EDT Tue Aug 18 2026 .TODAY...NE winds around 5 kt. Seas 2 to 3 ft. Patchy fog early this morning with vsby 1 to 3 NM. .TONIGHT...SE winds around 5 kt, becoming W after midnight. Seas 2 to 3 ft. .WED...W winds 5 to 10 kt. Seas around 2 ft. .WED NIGHT...SW winds around 10 kt. Seas around 2 ft. .THU...W winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. A chance of showers in the afternoon. .THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely with a chance of tstms. .FRI...NE winds around 10 kt. Seas around 3 ft. A chance of showers. .FRI NIGHT...E winds around 10 kt. Seas around 3 ft. A chance of showers. .SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. Showers likely. .SAT NIGHT...SE winds around 10 kt, becoming S after midnight. Seas 4 to 5 ft. Showers likely. Winds and seas higher in and near tstms. $$ ANZ480-181915- Waters from Sandy Hook NJ to Manasquan Inlet NJ from 20 to 40 NM- 258 AM EDT Tue Aug 18 2026 .TODAY...NE winds around 5 kt, becoming SE late. Seas 2 to 3 ft. Patchy fog early this morning with vsby 1 to 3 NM. .TONIGHT...S winds around 5 kt, becoming W after midnight. Seas 2 to 3 ft. Patchy fog after midnight with vsby 1 to 3 NM. .WED...NW winds around 5 kt, becoming SW in the afternoon. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .THU...NW winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. A chance of showers in the afternoon. .THU NIGHT...S winds around 5 kt, becoming E after midnight. Seas 2 to 3 ft. A chance of tstms in the evening. Showers likely. .FRI...NE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...E winds 5 to 10 kt. Seas around 2 ft. A chance of showers after midnight. .SAT...E winds around 10 kt. Seas 2 to 4 ft. A chance of showers. .SAT NIGHT...SE winds around 10 kt. Seas around 4 ft. Showers likely. Winds and seas higher in and near tstms. $$