


Offshore Forecast
Issued by NWS
Issued by NWS
775 FZNT24 KWNM 302054 OFFN02 NAVTEX Marine Forecast for Mid-Atlantic states waters NWS Ocean Prediction Center Washington DC 454 PM EDT Sat Aug 30 2025 Conditions given represent the highest within that period. Locally higher winds and seas can be expected in and near tstms. ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed coastal waters forecasts... .SYNOPSIS...A surface trough develops over the N waters tonight behind a front that will stall over the S waters. Low pressure will move E along the front overnight. The trough diminishes over the N waters Sun as high pressure builds in, while to the S, the low will continue to slowly move E along the front, farther offshore. The low then slowly moves NE Sun night and Mon, reaching the NE waters by early Tue. This low moves well NE of the NE waters Tue night. The low will be followed by a series of weak lows that develop along the meandering front and also move NE through Wed. With high pressure returning over the N waters by Wed, the front to the S should start to move N as a warm front Wed night. The high over the N waters shifts E on Thu. The front then moves slowly N over the area Thu and Thu night attached to low pressure moving N along and near the east coast. Sandy Hook to 37.5N .TONIGHT...N to NE winds 10 to 20 kt. Seas 3 to 4 ft. Scattered showers and tstms. .SUN...NE winds 20 to 30 kt. Seas 3 to 6 ft. .SUN NIGHT...NE winds 20 to 30 kt. Seas 5 to 8 ft. .MON...NE winds 15 to 25 kt. Seas 6 to 9 ft. Scattered showers and tstms. .MON NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. .TUE...N to NE winds 5 to 15 kt. Seas 5 to 8 ft. .TUE NIGHT...NW winds less than 10 kt. Seas 4 to 7 ft. .WED...Winds becoming S 5 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. .THU...SE winds 10 to 20 kt. Seas 3 to 4 ft. .THU NIGHT...S to SE winds 15 to 25 kt. Seas 5 to 8 ft. 37.5N to Cape Hatteras .TONIGHT...E to NE winds 15 to 25 kt. Seas 3 to 4 ft. Scattered showers and tstms. .SUN...N to NE winds 20 to 30 kt. Seas 4 to 7 ft. Scattered showers and tstms. .SUN NIGHT...NE winds 20 to 30 kt. Seas 5 to 9 ft. Scattered showers and tstms. .MON...NE winds 20 to 30 kt. Seas 7 to 11 ft. Scattered showers and tstms. .MON NIGHT...N to NE winds 10 to 20 kt. Seas 6 to 11 ft. .TUE...N to NE winds 5 to 15 kt. Seas 5 to 8 ft. .TUE NIGHT...N winds 5 to 15 kt. Seas 4 to 7 ft. .WED...E to NE winds less than 10 kt. Seas 3 to 5 ft. .WED NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. .THU...E to SE winds 15 to 25 kt. Seas 3 to 6 ft. .THU NIGHT...S winds 20 to 30 kt. Seas 5 to 8 ft. Cape Hatteras to Murrells Inlet .TONIGHT...E winds 20 to 30 kt. Seas 5 to 8 ft. Numerous showers and scattered tstms. .SUN...NE winds 20 to 30 kt. Seas 7 to 10 ft. Scattered showers and tstms. .SUN NIGHT...NE winds 20 to 30 kt. Seas 7 to 10 ft. Scattered showers and tstms. .MON...NE winds 15 to 25 kt. Seas 7 to 11 ft. Scattered showers and tstms. .MON NIGHT...NE winds 15 to 25 kt. Seas 6 to 11 ft. .TUE...NE winds 10 to 20 kt. Seas 5 to 8 ft. .TUE NIGHT...N to NE winds 5 to 15 kt. Seas 4 to 7 ft. .WED...E winds 5 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 10 to 20 kt. Seas 3 to 5 ft. .THU...E winds 20 to 30 kt. Seas 4 to 7 ft. .THU NIGHT...Winds becoming S 20 to 30 kt. Seas 5 to 9 ft.