FZNT23 KWNM 312037 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 437 PM EDT Sat Oct 31 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...High pressure will build SE across the area tonight into Sun night, and then will shift E and SE of the region Mon into Mon night. A weakening cold front will move over the area Tue. Another high will build N and NE of the region Tue into Wed, and then shift E of the area Wed night while maintaining a ridge axis across the waters through Thu night. A warm front will lift N towards the waters Thu night. Eastport Maine to Cape Cod .TONIGHT...NW winds 10 to 20 kt. Seas 4 to 8 ft. .SUN...W winds 10 to 20 kt. Seas 3 to 4 ft. .SUN NIGHT...W winds 10 to 20 kt. Seas 3 to 4 ft. .MON...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...S winds less than 10 kt. Seas 3 to 4 ft. .TUE NIGHT...S winds less than 10 kt. Seas 3 to 4 ft. .WED...S winds 5 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .THU...S winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...S winds 10 to 20 kt. Seas 3 to 6 ft. Cape Cod to Nantucket Shoals and Georges Bank .TONIGHT...N winds 10 to 20 kt. Seas 6 to 10 ft. .SUN...NW winds 5 to 15 kt. Seas 4 to 7 ft. .SUN NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. .MON...W winds 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...Variable winds 5 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...E to SE winds less than 10 kt. Seas 3 to 4 ft. .WED...E to SE winds 5 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 6 ft. .THU...S to SE winds 10 to 20 kt. Seas 4 to 8 ft. .THU NIGHT...S to SE winds 15 to 25 kt. Seas 7 to 11 ft. South of New England .TONIGHT...N winds 5 to 15 kt. Seas 4 to 7 ft. .SUN...W to NW winds 5 to 15 kt. Seas 3 to 6 ft. .SUN NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft. .MON...SW winds 5 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. .TUE...W to SW winds less than 10 kt. Seas 3 to 4 ft. .TUE NIGHT...S to SE winds less than 10 kt. Seas 3 to 4 ft. .WED...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...S to SE winds 10 to 20 kt. Seas 4 to 7 ft. .THU...S to SE winds 10 to 20 kt. Seas 5 to 8 ft. .THU NIGHT...S to SE winds 15 to 25 kt. Seas 8 to 11 ft.