


Offshore Forecast
Issued by NWS
Issued by NWS
257 FZNT25 KWNM 040844 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 444 AM EDT Thu Sep 4 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 front will be nearly stationary over the waters today as weak low pressure centers move NE along the front. The front should pass to the NE as a weak warm front tonight through Fri night, while a surface trough lingers over the area. High pressure will build in from the E Sat through Sun. A cold front approaches from the NW late Sun and moves into the waters by late Sun night. The front will then become nearly stationary across the area Mon and Mon night with weak low pressure centers moving NE along the front. Murrells Inlet to 31N .TODAY...E winds less than 10 kt. Seas 3 to 5 ft. Isolated showers and tstms. .TONIGHT...E to SE winds less than 10 kt. Seas 3 to 4 ft. Scattered showers and tstms. .FRI...E winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms. .FRI NIGHT...S winds 10 to 20 kt. Seas 3 to 6 ft. Numerous showers and scattered tstms. .SAT...S to SW winds 10 to 20 kt. Seas 3 to 6 ft. .SAT NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. .SUN...Variable winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...N to NE winds 10 to 20 kt. Seas 3 to 4 ft. .MON...NE winds 15 to 25 kt. Seas 5 to 8 ft. .MON NIGHT...NE winds 20 to 30 kt. Seas 7 to 10 ft. South of 31N .TODAY...E winds less than 10 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TONIGHT...E winds less than 10 kt. Seas 3 to 5 ft. Scattered showers and tstms. .FRI...NE winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms. .FRI NIGHT...S to SE winds 10 to 20 kt. Seas 3 to 6 ft. Numerous showers and scattered tstms. .SAT...S winds 10 to 20 kt. Seas 3 to 6 ft. .SAT NIGHT...Variable winds 5 to 15 kt. Seas 3 to 5 ft. .SUN...NE winds less than 10 kt. Seas 3 to 4 ft. .SUN NIGHT...NE winds 5 to 15 kt. Seas 3 to 4 ft. .MON...NE winds 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...E to NE winds 10 to 20 kt. Seas 5 to 7 ft.