FZNT23 KWNM 240335 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 1135 PM EDT Thu Oct 23 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...A series of weak low pressure troughs or secondary cold fronts will move through the waters tonight into Sat. High pressure will build slowly E from the Great Lakes toward the coast Sat through Mon night, then begin to lift N Tue and Tue night. Eastport Maine to Cape Cod .TONIGHT...W to SW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas 4 to 6 ft. Slight chance of showers. .FRI...W winds 5 to 15 kt. Seas 3 to 6 ft. Slight chance of showers. .FRI NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered showers. .SAT...N to NW winds 5 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 4 ft. .SUN...N winds less than 10 kt. Seas 3 to 4 ft. .SUN NIGHT...N winds 5 to 15 kt. Seas 3 to 4 ft. .MON...N winds 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 4 to 7 ft. .TUE...NE winds 15 to 25 kt. Seas 6 to 10 ft. .TUE NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. Cape Cod to Nantucket Shoals and Georges Bank .TONIGHT...W winds 10 to 20 kt. Seas 5 to 7 ft. Slight chance of showers. .FRI...W winds 5 to 15 kt. Seas 5 to 7 ft. Slight chance of showers. .FRI NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. Scattered showers. .SAT...NW winds 5 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...NW winds 5 to 15 kt. Seas 3 to 6 ft. .SUN...N winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. .MON...N winds 10 to 20 kt. Seas 4 to 7 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 5 to 8 ft. .TUE...NE winds 20 to 30 kt. Seas 7 to 10 ft. .TUE NIGHT...NE winds 20 to 30 kt. Seas 8 to 11 ft. South of New England .TONIGHT...W winds 10 to 20 kt. Seas 5 to 7 ft. Slight chance of showers. .FRI...W winds 10 to 20 kt. Seas 4 to 7 ft. .FRI NIGHT...NW winds 5 to 15 kt. Seas 3 to 6 ft. .SAT...NW winds 5 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...N to NW winds less than 10 kt. Seas 3 to 4 ft. .SUN...N winds 5 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. .MON...NE winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 5 to 8 ft. .TUE...NE winds 20 to 30 kt. Seas 7 to 10 ft. .TUE NIGHT...NE winds 20 to 30 kt. Seas 8 to 11 ft.