Offshore Forecast
Issued by NWS
Issued by NWS
070 FZNT25 KWNM 291517 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 1017 AM EST Sat Nov 29 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...High pressure will continue building E over the waters today into tonight and then will shift E and NE late tonight into early Sun. A warm front will develop along the SE U.S. coast tonight, quickly lifting N away from the area Sun, with high pressure returning to the waters through Sun night. A cold front will move SE into the area Mon, then stall along the SE coast Mon night. Low pressure will develop along the stalled front inland over the SE U.S. Mon night, then lift NE along the front, passing just NW of the waters Tue while intensifying. A cold front extending from the system will sweep SE across the waters Tue night. High pressure will build over the waters Wed, and then shift E of the region Wed night while weakening. Mariners should monitor later forecasts for possible avoidance from the intensifying low depending on voyage plans. Murrells Inlet to 31N ...GALE FORCE WINDS POSSIBLE TUE... .TODAY...E to NE winds 10 to 20 kt. Seas 3 to 5 ft. .TONIGHT...E to SE winds 10 to 20 kt. Seas 4 to 6 ft. Scattered showers. .SUN...S to SE winds 5 to 15 kt. Seas 3 to 5 ft. Scattered showers and tstms. .SUN NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers and tstms. .MON...NE winds 15 to 25 kt. Seas 4 to 6 ft. .MON NIGHT...SE winds 15 to 25 kt. Seas 5 to 7 ft. .TUE...SW winds 30 to 40 kt. Seas 7 to 12 ft. .TUE NIGHT...W to NW winds 30 to 40 kt. Seas 8 to 13 ft. .WED...N to NW winds 10 to 20 kt. Seas 6 to 11 ft. .WED NIGHT...N to NW winds less than 10 kt. Seas 5 to 8 ft. South of 31N ...GALE FORCE WINDS POSSIBLE TUE... .TODAY...E winds 10 to 20 kt. Seas 3 to 5 ft. .TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...E winds 5 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...N to NE winds 5 to 15 kt. Seas 4 to 6 ft. .MON...E to NE winds 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...SE winds 15 to 25 kt. Seas 4 to 7 ft. .TUE...SW winds 25 to 35 kt. Seas 6 to 10 ft. .TUE NIGHT...NW winds 20 to 30 kt. Seas 8 to 11 ft. .WED...N winds 10 to 20 kt. Seas 5 to 9 ft. .WED NIGHT...N to NW winds less than 10 kt. Seas 3 to 6 ft.