


Offshore Forecast
Issued by NWS
Issued by NWS
940 FZNT25 KWNM 031531 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 1131 AM EDT Fri Oct 3 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...Ongoing NE swell from the remnants of Humberto and Imelda will diminish today into tonight. Strong high pressure will build S towards the area today and tonight, then persist into Mon night before shifting NE of the area Tue and Tue night. A low pressure trough along the SE coast today will persist through Tue, then weaken Tue night. The NAVTEX station in Charleston, South Carolina is currently inoperative. Technicians are aware, and are working on the issue. Murrells Inlet to 31N .TODAY...E winds 15 to 25 kt. Seas 10 to 15 ft. Chance of showers and tstms. .TONIGHT...E winds 20 to 30 kt. Seas 9 to 13 ft. Chance of showers and tstms. .SAT...E winds 20 to 30 kt. Seas 9 to 13 ft. Chance of showers and tstms. .SAT NIGHT...E winds 20 to 30 kt. Seas 9 to 14 ft. Chance of showers and tstms. .SUN...E winds 20 to 30 kt. Seas 9 to 13 ft. .SUN NIGHT...E to SE winds 15 to 25 kt. Seas 8 to 13 ft. .MON...E winds 15 to 25 kt. Seas 8 to 11 ft. .MON NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .TUE...E winds 10 to 20 kt. Seas 6 to 9 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 8 ft. South of 31N .TODAY...E to NE winds 20 to 30 kt. Seas 8 to 13 ft. .TONIGHT...E winds 20 to 30 kt. Seas 8 to 12 ft. .SAT...E winds 20 to 30 kt. Seas 8 to 12 ft. Scattered showers and tstms. .SAT NIGHT...E winds 20 to 30 kt. Seas 8 to 12 ft. Scattered showers and tstms. .SUN...E winds 20 to 30 kt. Seas 8 to 12 ft. .SUN NIGHT...E winds 20 to 30 kt. Seas 8 to 12 ft. .MON...E winds 20 to 30 kt. Seas 8 to 12 ft. .MON NIGHT...E winds 20 to 30 kt. Seas 8 to 11 ft. .TUE...E winds 15 to 25 kt. Seas 6 to 10 ft. .TUE NIGHT...E winds 15 to 25 kt. Seas 5 to 9 ft.