FZNT25 KWNM 171530 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 1130 AM EDT Wed Sep 17 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...Weak high pressure will prevail over the region today into Fri night as a low pressure trough remains over Florida. The high will dissipate Sat as a cold front approaches from the NW and another trough forms over the Bahamas. The front will move into the area and then stall Sat night into Sun, with the front beginning to return N as a warm front Sun night into early next week. Murrells Inlet to 31N .TODAY...W winds less than 10 kt, becoming W to SW. Seas 3 to 5 ft. .TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .THU...E to SE winds less than 10 kt. Seas 3 to 4 ft. Chance of showers and tstms. .THU NIGHT...E to SE winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated tstms. .FRI...E winds 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...E winds 5 to 15 kt. Seas 3 to 5 ft. .SAT...E to NE winds 10 to 20 kt. Seas 3 to 6 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 7 ft. .SUN...E to NE winds 15 to 25 kt. Seas 5 to 7 ft. .SUN NIGHT...E to NE winds 20 to 30 kt. Seas 4 to 7 ft. South of 31N .TODAY...E to NE winds less than 10 kt. Seas 3 to 5 ft. .TONIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. .THU...E winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...E winds 5 to 15 kt. Seas 3 to 4 ft. .FRI...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 5 to 15 kt. Seas 3 to 5 ft. .SAT...E to NE winds 15 to 25 kt. Seas 3 to 6 ft. .SAT NIGHT...E to NE winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...E to NE winds 15 to 25 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 4 to 7 ft.