FZNT25 KWNM 200857 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 457 AM EDT Wed May 20 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 extend W over the area through Thu. The ridge will weaken and drift eastward Thu night into Fri night as a low pressure trough develops near the SE United States coast. The trough will weaken Sat as high pressure expands back across the area from the E through Sun night. Murrells Inlet to 31N .TODAY...E to SE winds 5 to 15 kt. Seas 3 to 5 ft. .TONIGHT...S winds 5 to 15 kt. Seas 3 to 5 ft. .THU...S winds 5 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...S winds 5 to 15 kt. Seas 3 to 5 ft. .FRI...S to SE winds 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 5 ft. .SAT...S to SE winds 5 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 5 ft. .SUN...S to SE winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 5 ft. South of 31N .TODAY...E to SE winds 5 to 15 kt. Seas 3 to 5 ft. .TONIGHT...S winds 5 to 15 kt. Seas 3 to 5 ft. .THU...SE winds 5 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 5 ft. .FRI...SE winds 10 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...SE winds 5 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...SE winds 5 to 15 kt. Seas 3 to 5 ft. .SUN...SE winds 10 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft.