FZNT23 KWNM 132039 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 439 PM EDT Sat Sep 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...High pressure will persist over the waters tonight through Tue night. A weak warm front will approach from the S Wed and drift N over the waters Wed night through Thu night. Eastport Maine to Cape Cod .TONIGHT...S to SW winds 10 to 20 kt. Seas 3 to 4 ft. .SUN...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Slight chance of showers. .SUN NIGHT...N winds less than 10 kt. Seas 3 to 4 ft. .MON...Variable winds less than 10 kt. Seas 3 to 4 ft. .MON NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. .TUE...S to SW winds less than 10 kt. Seas 3 to 4 ft. .TUE NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .WED...S to SW winds less than 10 kt. Seas 3 to 4 ft. .WED NIGHT...S winds less than 10 kt. Seas 3 to 4 ft. .THU...SE winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. Cape Cod to Nantucket Shoals and Georges Bank .TONIGHT...NE winds 10 to 20 kt. Seas 4 to 7 ft. .SUN...NE winds 10 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...N to NE winds 10 to 20 kt. Seas 3 to 6 ft. .MON...NE winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...NE winds 5 to 15 kt. Seas 4 to 7 ft. .TUE...NE winds 5 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 5 to 15 kt. Seas 4 to 6 ft. .WED...E winds 5 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 5 ft. .THU...SE winds 5 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. South of New England .TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...E to NE winds 10 to 20 kt. Seas 4 to 7 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .MON...E to NE winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 5 to 8 ft. .TUE...E winds 5 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 5 to 15 kt. Seas 4 to 7 ft. .WED...E winds 5 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 5 to 15 kt. Seas 3 to 5 ft. .THU...E winds 5 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 5 ft.