


Offshore Forecast
Issued by NWS
Issued by NWS
913 FZNT25 KWNM 132053 OFFN03 NAVTEX Marine Forecast for southeast U.S. waters NWS Ocean Prediction Center Washington DC 453 PM EDT Tue May 13 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...Developing low pressure inland will track N into the Carolinas tonight, pulling a weak cold front offshore and across the area. The cold front will stall over the outer portions Wed, then dissipate Wed night. A weak high pressure ridge will build W over the waters Thu into Sat, then shift E Sat night as a cold front approaches from the NW. The cold front will sweep across the waters Sun, followed by a secondary cold front or low pressure trough Sun night. Murrells Inlet to 31N .TONIGHT...S to SW winds 15 to 25 kt. Seas 5 to 9 ft. Scattered showers and tstms. .WED...SW winds 5 to 15 kt. Seas 3 to 6 ft. Scattered showers and tstms. .WED NIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered showers and tstms. .THU...SW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered showers and tstms. .THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. .FRI...SW winds 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...SW winds 10 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft. .SUN...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 4 ft. South of 31N .TONIGHT...W to SW winds 10 to 20 kt. Seas 4 to 7 ft. Tstms and scattered showers. .WED...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered showers and tstms. .WED NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .THU...SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and tstms. .THU NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. .FRI...SW winds 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .SAT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft. .SUN...W winds 5 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.