


Offshore Forecast
Issued by NWS
Issued by NWS
245 FZNT25 KWNM 042045 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 445 PM EDT Sat Oct 4 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...Strong high pressure will remain just N of the waters tonight into Mon night before shifting NE of the area Tue into Wed. A low pressure trough along the SE coast will persist through Tue, then weaken Tue night into Wed. A cold front will approach from the N and NW Wed night, reaching the N portion late Wed night or early Thu morning. The front will then stall along the SE coast and extending NE of the area Thu and Thu night. The USCG communications facility Charleston, South Carolina is experiencing technical difficulties. Technicians are aware of the problem. We apologize for any inconvenience. Murrells Inlet to 31N .TONIGHT...E winds 15 to 25 kt. Seas 8 to 13 ft. Isolated showers and tstms. .SUN...E winds 15 to 25 kt. Seas 9 to 13 ft. Isolated showers and tstms. .SUN NIGHT...E winds 15 to 25 kt. Seas 8 to 12 ft. Scattered showers and tstms. .MON...E winds 15 to 25 kt. Seas 8 to 12 ft. Isolated showers and tstms. .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 5 to 15 kt. Seas 5 to 8 ft. .WED...E winds 5 to 15 kt. Seas 4 to 7 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .THU...NE winds 20 to 30 kt. Seas 5 to 9 ft. .THU NIGHT...NE winds 25 to 35 kt. Seas 6 to 9 ft. South of 31N ...GALE FORCE WINDS POSSIBLE THU... .TONIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. Isolated showers and tstms. .SUN...E winds 20 to 30 kt. Seas 8 to 12 ft. Isolated showers and tstms. .SUN NIGHT...E winds 20 to 30 kt. Seas 8 to 11 ft. Scattered showers and tstms. .MON...E winds 20 to 30 kt. Seas 8 to 11 ft. .MON NIGHT...E winds 20 to 30 kt. Seas 7 to 11 ft. .TUE...E winds 15 to 25 kt. Seas 6 to 9 ft. .TUE NIGHT...E winds 15 to 25 kt. Seas 5 to 9 ft. .WED...E to NE winds 15 to 25 kt. Seas 5 to 8 ft. .WED NIGHT...E to NE winds 15 to 25 kt. Seas 5 to 8 ft. .THU...NE winds 25 to 35 kt. Seas 5 to 8 ft. .THU NIGHT...E to NE winds 25 to 35 kt. Seas 5 to 8 ft.