Offshore Forecast
Issued by NWS
Issued by NWS
603 FZNT25 KWNM 270345 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 1145 PM EDT Thu Sep 26 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 shift E of the region today. Winds and seas will increase tonight through early Fri ahead of Hurricane Helene moving 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 late Fri into Fri night, persist through Mon, and then will shift S of the waters Mon night. A weak cold front will move S across the area Tue and Tue night. Murrells Inlet to 31N ...TROPICAL STORM WARNING... .TONIGHT...S to SE winds 30 to 40 kt. Seas 11 to 18 ft. Showers likely and scattered tstms. .FRI...S winds 30 to 40 kt. Seas 11 to 18 ft. Showers likely and scattered tstms. .FRI NIGHT...SW winds 20 to 30 kt. Seas 7 to 12 ft. Showers likely and scattered tstms. .SAT...SW winds 10 to 20 kt. Seas 5 to 9 ft. Showers likely and scattered tstms. .SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 6 ft. .SUN...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. .MON...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...W winds 10 to 20 kt. Seas 3 to 4 ft. .TUE...W winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. South of 31N ...TROPICAL STORM WARNING... .TONIGHT...S to SE winds 35 to 45 kt. Seas 11 to 18 ft. Scattered showers and tstms. .FRI...S winds 20 to 30 kt. Seas 10 to 17 ft. Tstms and scattered showers. .FRI NIGHT...SW winds 15 to 25 kt. Seas 7 to 11 ft. Tstms and scattered showers. .SAT...SW winds 10 to 20 kt. Seas 5 to 8 ft. Tstms and scattered showers. .SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft. .SUN...W winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...SW winds less than 10 kt. Seas 3 to 4 ft. .MON...W winds less than 10 kt. Seas 3 to 4 ft. .MON NIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft. .TUE...NW winds 5 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...W to NW winds less than 10 kt. Seas 3 to 4 ft.