


Offshore Forecast
Issued by NWS
Issued by NWS
273 FZNT24 KWNM 120848 OFFN02 NAVTEX Marine Forecast for Mid-Atlantic states waters NWS Ocean Prediction Center Washington DC 448 AM EDT Mon May 12 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 weak cold front extending E from the Delmarva will dissipate today. A stationary front along the SE coast from near Cape Hatteras southward will persist today. High pressure will build SE over the NE waters today, then shift E of the waters tonight. A warm front will begin to lift N over the S waters tonight. The warm front will continue to lift N from the S into the central waters Tue into Wed, with an associated low pressure area moving N and remaining inland across the Carolinas. A weak cold front extending S from the low will weaken and stall near the coast late Tue night into Wed night. The low will weaken and move offshore Thu into Thu night before exiting N and E of the area by Fri. A low pressure trough will move E to near the coast later Fri and Fri night. Sandy Hook to 37.5N ...GALE WARNING... .TODAY...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. .TONIGHT...S to SE winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TUE...SE winds 20 to 30 kt. Seas 5 to 8 ft. Rain. .TUE NIGHT...SE winds 30 to 40 kt. Seas 8 to 15 ft. Scattered showers and tstms. .WED...SE winds 25 to 35 kt. Seas 10 to 15 ft. .WED NIGHT...S winds 20 to 30 kt. Seas 7 to 13 ft. .THU...S to SW winds 10 to 20 kt. Seas 5 to 8 ft. .THU NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 6 ft. .FRI...S to SW winds 5 to 15 kt. Seas 3 to 6 ft. .FRI NIGHT...W winds 10 to 20 kt. Seas 3 to 6 ft. 37.5N to Cape Hatteras ...GALE WARNING... .TODAY...SE winds 10 to 20 kt. Seas 3 to 6 ft. Isolated tstms. .TONIGHT...SE winds 20 to 30 kt. Seas 4 to 8 ft. Scattered showers and tstms. .TUE...SE winds 30 to 40 kt. Seas 7 to 13 ft. Scattered showers and tstms. .TUE NIGHT...SE winds 30 to 40 kt. Seas 9 to 16 ft. Numerous showers and scattered tstms. .WED...S winds 25 to 35 kt. Seas 8 to 14 ft. .WED NIGHT...S winds 10 to 20 kt. Seas 6 to 10 ft. .THU...SW winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...SW winds 15 to 25 kt. Seas 4 to 6 ft. .FRI...SW winds 10 to 20 kt. Seas 3 to 6 ft. .FRI NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 7 ft. Cape Hatteras to Murrells Inlet ...GALE WARNING... .TODAY...SE winds 15 to 25 kt. Seas 4 to 8 ft. Scattered showers and tstms. .TONIGHT...SE winds 20 to 30 kt. Seas 6 to 10 ft. Numerous showers and scattered tstms. .TUE...S to SE winds 25 to 35 kt. Seas 8 to 13 ft. Scattered showers and tstms. .TUE NIGHT...S to SW winds 20 to 30 kt. Seas 8 to 12 ft. Numerous showers and scattered tstms. .WED...S winds 10 to 20 kt. Seas 5 to 9 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 5 to 7 ft. .THU...SW winds 15 to 25 kt. Seas 4 to 6 ft. .THU NIGHT...SW winds 15 to 25 kt. Seas 4 to 6 ft. .FRI...SW winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.