


Offshore Forecast
Issued by NWS
Issued by NWS
437 FZNT25 KWNM 301531 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 1131 AM EDT Sat Aug 30 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 trough near the coast, and weak high pressure, will continue as a front approaches from the N. The front then becomes stationary over the waters overnight into Tue night, with high pressure remaining mostly to the N and NW of the waters. Low pressure will form along the front over the N portion of the waters tonight into Sun, with the low tracking off to the NE of the area Sun night and Mon. Another low will begin to develop over N Florida or just off the Florida E coast by Wed. The low will move N and NE over the region Wed night. Murrells Inlet to 31N .TODAY...E winds 10 to 20 kt, increasing to 20 to 30 kt. Seas 3 to 6 ft. Numerous showers and scattered tstms. .TONIGHT...E winds 20 to 30 kt. Seas 5 to 9 ft. Numerous showers and scattered tstms. .SUN...NE winds 20 to 30 kt. Seas 6 to 9 ft. Showers likely and chance of tstms. .SUN NIGHT...NE winds 20 to 30 kt. Seas 6 to 10 ft. Numerous showers and chance of tstms. .MON...NE winds 15 to 25 kt. Seas 6 to 9 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 5 to 9 ft. .TUE...NE winds 15 to 25 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .WED...E to SE winds 10 to 20 kt. Seas 4 to 7 ft. .WED NIGHT...S winds 5 to 15 kt. Seas 3 to 5 ft. South of 31N .TODAY...SE winds 5 to 15 kt. Seas 3 to 4 ft. Numerous showers and scattered tstms. .TONIGHT...N to NE winds 5 to 15 kt. Seas 3 to 5 ft. Numerous showers and scattered tstms. .SUN...NE winds 15 to 25 kt. Seas 4 to 8 ft. Numerous showers and scattered tstms. .SUN NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. Numerous showers and scattered tstms. .MON...NE winds 15 to 25 kt. Seas 5 to 9 ft. .MON NIGHT...E to NE winds 15 to 25 kt. Seas 5 to 8 ft. .TUE...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .WED...E winds 5 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...Winds becoming SW 5 to 15 kt. Seas 3 to 5 ft.