Offshore Forecast
Issued by NWS
Issued by NWS
534 FZNT25 KWNM 180848 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 348 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 pass by just N of the waters today, then expand across the outer and southern waters tonight and Wed. A cold front will move slowly S across the northern waters Wed night and Thu, then stall just N of 31N Thu night before dissipating Fri. High pressure will build over most of the area Fri, then shift SE of the area Fri night and Sat. An area of low pressure will pass by to the N of the area Sat night. Murrells Inlet to 31N .TODAY...E to SE winds less than 10 kt. Seas 3 to 5 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 5 to 15 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 5 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 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 10 to 20 kt. Seas 3 ft. .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.