Offshore Forecast
Issued by NWS
Issued by NWS
599 FZNT25 KWNM 250911 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 511 AM EDT Wed Sep 25 2024 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 high pressure ridge will persist across the waters through Wed, then shift E of the region Wed night and Thu. Winds and seas will likely increase Thu into Fri ahead of Tropical Storm Helene moving from the eastern Gulf of Mexico inland into the Southeast U.S. All marine interests should closely monitor the latest forecasts from the National Hurricane Center. Another ridge will build across the area Fri night through Sun night. Murrells Inlet to 31N ...TROPICAL STORM WARNING... .TODAY...E to SE winds 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. .THU...SE winds 25 to 35 kt. Seas 7 to 12 ft. Scattered showers and tstms. .THU NIGHT...S to SE winds 35 to 45 kt. Seas 12 to 17 ft. Scattered showers and tstms. .FRI...S winds 20 to 30 kt. Seas 9 to 15 ft. .FRI NIGHT...SW winds 15 to 25 kt. Seas 7 to 12 ft. .SAT...W to SW winds 5 to 15 kt. Seas 5 to 8 ft. .SAT NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 6 ft. .SUN...Variable winds less than 10 kt. Seas 3 to 5 ft. .SUN NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. South of 31N ...TROPICAL STORM WARNING... .TODAY...SE winds 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...SE winds 20 to 30 kt. Seas 5 to 8 ft. Scattered showers and tstms. .THU...SE winds 30 to 40 kt. Seas 8 to 13 ft. Scattered showers and tstms. .THU NIGHT...S winds 35 to 45 kt. Seas 12 to 17 ft. Scattered showers and tstms. .FRI...S winds 20 to 30 kt. Seas 8 to 14 ft. .FRI NIGHT...SW winds 15 to 25 kt. Seas 5 to 9 ft. .SAT...SW winds 10 to 20 kt. Seas 4 to 7 ft. .SAT NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. .SUN...W to NW winds less than 10 kt. Seas 3 to 4 ft. .SUN NIGHT...S to SW winds less than 10 kt. Seas 3 to 4 ft.