FZNT24 KWNM 180301 OFFN02 NAVTEX Marine Forecast for Mid-Atlantic states waters NWS Ocean Prediction Center Washington DC 1101 PM 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...Low pressure near the coast of Delaware early tonight will move NE late tonight into Thu, moving near or just N of the far N waters before passing E and NE of the region later Thu into Thu night. A weak high pressure area will cover most of the S waters tonight into Thu, with the high expanding N over the remainder of the waters Thu night into Fri ahead of a cold front. The front will move SE over the N waters Fri night, and reach the central and S waters Sat. High pressure will build over the N waters behind the front Sat and Sat night, then persist into Mon, while the front becomes stationary near or just S of the S waters. The high will weaken Mon night, as the front begins to lift N over the S waters as a warm front. Sandy Hook to 37.5N .TONIGHT...S to SW winds 5 to 15 kt, becoming W to SW 10 to 20 kt. Seas 4 to 7 ft. Chance of showers and tstms. .THU...W to NW winds 10 to 20 kt. Seas 4 to 6 ft. Chance of showers and tstms. .THU NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. Chance of showers and tstms. .FRI...W winds 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...N to NE winds 10 to 20 kt. Seas 3 to 4 ft. .SAT...E winds 10 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 4 to 8 ft. .SUN...E winds 15 to 25 kt. Seas 6 to 9 ft. .SUN NIGHT...E to NE winds 10 to 20 kt. Seas 5 to 8 ft. .MON...NE winds 5 to 15 kt. Seas 5 to 8 ft. .MON NIGHT...W to SW winds less than 10 kt. Seas 4 to 7 ft. 37.5N to Cape Hatteras .TONIGHT...SW winds 5 to 15 kt, becoming W to SW 15 to 25 kt. Seas 4 to 6 ft. Chance of showers and tstms. .THU...W to NW winds 15 to 25 kt. Seas 4 to 6 ft. Chance of showers and tstms. .THU NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. Scattered showers and chance of tstms. .FRI...Variable winds 5 to 15 kt. Seas 3 to 4 ft. Chance of showers and tstms. .FRI NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. .SAT...E winds 10 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 4 to 8 ft. .SUN...E winds 15 to 25 kt. Seas 6 to 10 ft. .SUN NIGHT...NE winds 15 to 25 kt. Seas 7 to 11 ft. .MON...NE winds 10 to 20 kt. Seas 5 to 9 ft. .MON NIGHT...E to NE winds 5 to 15 kt. Seas 5 to 7 ft. Cape Hatteras to Murrells Inlet .TONIGHT...W to SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 5 ft. .THU...W to NW winds 10 to 20 kt. Seas 3 to 5 ft. Chance of showers and tstms. .THU NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. Scattered showers and tstms. .FRI...E winds less than 10 kt. Seas 3 to 4 ft. Scattered showers and tstms. .FRI NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 4 ft. .SAT...E winds 10 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 5 to 8 ft. .SUN...E winds 15 to 25 kt. Seas 6 to 10 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 7 to 11 ft. .MON...E to NE winds 10 to 20 kt. Seas 5 to 9 ft. .MON NIGHT...E to SE winds 10 to 20 kt. Seas 5 to 8 ft.