


Offshore Forecast
Issued by NWS
Issued by NWS
817 FZNT25 KWNM 102112 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 512 PM EDT Fri Oct 10 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...A stationary front will persist over waters tonight. Low pressure along the front near the E coast of Florida will deepen and expand as it moves N late tonight through Sun, eventually being centered just offshore of the Virginia Capes Sun night. This broad, complex low will move very slowly E from the Virginia Capes to the Outer Mid-Atlantic Waters Sun night through Tue night, before clearing well E into the Atlantic Wed and Wed night. Mariners should monitor later forecasts on the coastal system, and begin to consider avoidance plans as needed. This will be a long duration event for the east coast, impactful to the mariner. A weak low pressure trough or cold front will pass SE across the area Tue and Tue night. Another cold front will approach from the NW late Wed and Wed night. Murrells Inlet to 31N .TONIGHT...E to NE winds 20 to 30 kt. Seas 9 to 13 ft. Numerous showers and tstms. .SAT...N winds 20 to 30 kt. Seas 8 to 12 ft. Numerous showers and tstms. .SAT NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. Scattered showers and tstms. .SUN...N to NW winds 15 to 25 kt. Seas 8 to 12 ft. Scattered showers and tstms. .SUN NIGHT...W to NW winds 15 to 25 kt. Seas 7 to 11 ft. .MON...N to NW winds 10 to 20 kt. Seas 7 to 10 ft. .MON NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 10 ft. .TUE...N winds 10 to 20 kt. Seas 5 to 8 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .WED...N winds 10 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 6 to 10 ft. South of 31N .TONIGHT...E to NE winds 20 to 30 kt. Seas 8 to 12 ft. Numerous showers and tstms. .SAT...N winds 20 to 30 kt. Seas 8 to 11 ft. Numerous showers and tstms. .SAT NIGHT...N to NW winds 20 to 30 kt. Seas 8 to 11 ft. Scattered showers and tstms. .SUN...W to NW winds 15 to 25 kt. Seas 6 to 10 ft. Scattered showers and tstms. .SUN NIGHT...W winds 10 to 20 kt. Seas 5 to 9 ft. .MON...W to NW winds 10 to 20 kt. Seas 5 to 8 ft. .MON NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 6 ft. .TUE...N winds 5 to 15 kt. Seas 3 to 6 ft. .TUE NIGHT...N winds 5 to 15 kt. Seas 4 to 6 ft. .WED...N winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...NE winds 5 to 15 kt. Seas 5 to 7 ft.