


Offshore Forecast
Issued by NWS
Issued by NWS
867 FZNT25 KWNM 200842 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 442 AM EDT Sun Jul 20 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 persist across the area today, then shift S and weaken tonight into Mon. A cold front will approach from the N later Mon and Mon night, then stall along or just N of the area Tue into Wed night. Low pressure may develop along the stalled front by Wed before drifting N into Thu, and then exiting N of the area later Thu night. Murrells Inlet to 31N .TODAY...SW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers and tstms. .TONIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers and tstms. .MON...SW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers and tstms. .MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms. .TUE...E to NE winds 5 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 4 ft. .WED...E winds 10 to 20 kt. Seas 3 to 6 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 3 to 6 ft. .THU...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. South of 31N .TODAY...SW winds 5 to 15 kt. Seas 3 to 4 ft. .TONIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. .MON...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .TUE...SW winds 5 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .WED...Variable winds less than 10 kt. Seas 3 to 4 ft. .WED NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft. .THU...S winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft.