FZNT25 KWNM 170856 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 456 AM EDT Fri Jul 17 2026 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 persist from the eastern portion of the waters eastward today through Tue night. A low pressure trough will prevail near the Florida and SE United States coast into early next week. There is a chance that low pressure forms along the trough near the coast or just offshore Mon and Mon night into Tue. A cold front will move SE over the Mid-Atlantic states, and potentially into the SE states Tue night and possibly reach the far northern portion late Tue night or Wed. Murrells Inlet to 31N .TODAY...S winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and chance of tstms. .TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Chance of showers and tstms. .SAT...SW winds 10 to 20 kt. Seas 3 to 4 ft. Scattered showers and tstms. .SAT NIGHT...SW winds 20 to 30 kt. Seas 4 to 6 ft. Chance of showers and tstms. .SUN...SW winds 15 to 25 kt. Seas 4 to 6 ft. .SUN NIGHT...SW winds 15 to 25 kt. Seas 4 to 6 ft. .MON...S to SW winds 10 to 20 kt. Seas 3 to 6 ft. .MON NIGHT...S winds 10 to 20 kt. Seas 3 to 6 ft. .TUE...S to SW winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. South of 31N .TODAY...S winds less than 10 kt. Seas 3 to 4 ft. .TONIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. .SAT...S winds 10 to 20 kt. Seas 3 to 4 ft. .SAT NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. .SUN...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. .MON...S winds 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...S winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft.