Offshore Forecast
Issued by NWS
Issued by NWS
519 FZNT25 KWNM 181439 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 939 AM EST Tue Nov 18 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 build just N of the waters today, then shift E of the region tonight into Wed. A cold front will move slowly S across the waters Wed night into Thu night before dissipating Fri. High pressure will build over the area Thu night into Fri, then shift SE of the region Fri night and Sat. Another cold front will approach from the N Sat night. Murrells Inlet to 31N .TODAY...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. .TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .WED...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...W winds less than 10 kt. Seas 3 to 4 ft. .THU...Variable winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...SW winds less than 10 kt. Seas 3 to 4 ft. .FRI...SW winds 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. .SAT...W to SW winds 15 to 25 kt. Seas 3 to 5 ft. .SAT NIGHT...W winds 15 to 25 kt. Seas 4 to 6 ft. South of 31N .TODAY...E winds 5 to 15 kt. Seas 3 to 4 ft. .TONIGHT...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. .WED...Variable winds less than 10 kt. Seas 3 to 4 ft. .WED NIGHT...W to SW winds less than 10 kt. Seas 2 ft or less. .THU...Variable winds less than 10 kt. Seas 2 ft or less. .THU NIGHT...S to SW winds less than 10 kt. Seas 2 ft or less. .FRI...SW winds less than 10 kt. Seas 2 ft or less. .FRI NIGHT...SW winds 5 to 15 kt. Seas 2 ft or less. .SAT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft.