Offshore Forecast
Issued by NWS
Issued by NWS
231 FZNT25 KWNM 172103 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 403 PM EST Mon Nov 17 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 remain over the waters through Tue night. The high shifts SE Tue night and Wed as low pressure N of the area moves slowly ENE offshore of the Carolinas Wed through Thu night. A trailing cold front will move through the N waters Thu and Thu night. High pressure builds over most of the area Fri and Fri night except for surface troughiness along the coast. High pressure once again shifts SE Sat as a cold front approaches from the NW, with the front moving into the N waters Sat night. Murrells Inlet to 31N .TONIGHT...E to NE winds 5 to 15 kt. Seas 4 to 7 ft. .TUE...E to SE winds less than 10 kt. Seas 3 to 5 ft. .TUE NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .WED...W to SW winds 10 to 20 kt. Seas 3 to 4 ft. Scattered showers and tstms. .WED NIGHT...W winds 10 to 20 kt. Seas 3 to 4 ft. .THU...Variable winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. .FRI...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 6 ft. .SAT...W to SW winds 15 to 25 kt. Seas 4 to 6 ft. .SAT NIGHT...Winds becoming N to NE 20 to 30 kt. Seas 5 to 7 ft. South of 31N .TONIGHT...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. .TUE...E winds 5 to 15 kt. Seas 3 to 4 ft. Isolated showers and tstms S portion. .TUE NIGHT...S to SE winds less than 10 kt. Seas 3 to 4 ft. Isolated showers and tstms S portion. .WED...Variable winds less than 10 kt. Seas 3 to 4 ft. Isolated showers and tstms. .WED NIGHT...W to SW winds 5 to 15 kt. Seas 2 ft or less. .THU...Variable winds 5 to 15 kt. Seas 2 ft or less. .THU NIGHT...S winds less than 10 kt. Seas 2 ft or less. .FRI...S to SW winds less than 10 kt. Seas 2 ft or less. .FRI NIGHT...SW winds increasing to 10 to 20 kt. Seas 3 to 4 ft. .SAT...SW winds 10 to 20 kt. Seas 3 to 4 ft. .SAT NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 5 ft.