FZNT25 KWNM 210842 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 442 AM EDT Sun Jun 21 2026 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 stationary front across the waters will weaken today and dissipate tonight. High pressure will briefly build over the waters tonight through Mon night before retreating to the E Mon night. A cold front will cross the waters Tue through Wed before stalling over the waters and persisting through Thu night with an embedded low likely to form just N waters Thu or Thu night. Murrells Inlet to 31N .TODAY...Variable winds 5 to 15 kt. Seas 3 to 4 ft. Tstms and scattered showers. .TONIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms. .MON...SW winds 10 to 20 kt. Seas 3 to 4 ft. Scattered showers and tstms. .MON NIGHT...SW winds 15 to 25 kt. Seas 4 to 6 ft. Scattered showers and tstms. .TUE...SW winds 15 to 25 kt. Seas 4 to 6 ft. .TUE NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 6 ft. .WED...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. .THU...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. South of 31N .TODAY...W winds 5 to 15 kt. Seas 3 to 4 ft. Tstms and scattered showers. .TONIGHT...SW winds less than 10 kt. Seas 3 to 4 ft. Scattered showers and tstms. .MON...SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms. .MON NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. Scattered showers and tstms. .TUE...SW winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. .WED...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .THU...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.