Offshore Forecast
Issued by NWS
Issued by NWS
137 FZNT23 KWNM 030936 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 436 AM EST Wed Dec 3 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 rapidly intensifying low will exit Georges Bank early today. High pressure quickly moves across the waters late today into tonight. A cold front will move SE across the area Thu before exiting to the E and SE Thu evening. High pressure will build E over the waters Fri into Fri night, then move E Sat as low pressure passes S of the region Fri night into Sat. Yet another high pressure area will build in from the W Sat night through Sun night. Eastport Maine to Cape Cod ...GALE WARNING... .TODAY...N to NW winds 30 to 40 kt. Seas 9 to 16 ft. Rain and chance of snow with vsby 1 nm or less. .TONIGHT...SW winds 15 to 25 kt. Seas 5 to 9 ft. .THU...W winds 25 to 35 kt. Seas 6 to 10 ft. Scattered snow showers and chance of rain. .THU NIGHT...NW winds 35 to 45 kt. Seas 11 to 17 ft. Light freezing spray, snow showers and rain. .FRI...W to SW winds 15 to 25 kt. Seas 8 to 13 ft. .FRI NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft. .SUN...NW winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. Cape Cod to Nantucket Shoals and Georges Bank ...GALE WARNING... .TODAY...NW winds 30 to 40 kt. Seas 11 to 19 ft. Showers. .TONIGHT...W to SW winds 10 to 20 kt. Seas 7 to 12 ft. .THU...W winds 20 to 30 kt. Seas 6 to 10 ft. Chance of rain. .THU NIGHT...NW winds 30 to 40 kt. Seas 11 to 18 ft. Scattered showers and snow showers. .FRI...Variable winds 20 to 30 kt. Seas 10 to 17 ft. .FRI NIGHT...E winds 20 to 30 kt. Seas 5 to 8 ft. .SAT...N to NW winds 15 to 25 kt. Seas 7 to 10 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 6 to 10 ft. .SUN...NW winds 5 to 15 kt. Seas 4 to 7 ft. .SUN NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. South of New England ...GALE WARNING... .TODAY...NW winds 25 to 35 kt. Seas 8 to 14 ft. Chance of rain. .TONIGHT...W winds 10 to 20 kt. Seas 5 to 9 ft. .THU...W winds 25 to 35 kt. Seas 6 to 10 ft. .THU NIGHT...N winds 30 to 40 kt. Seas 8 to 12 ft. .FRI...S to SW winds 10 to 20 kt. Seas 6 to 10 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 4 to 8 ft. .SAT...W to NW winds 10 to 20 kt. Seas 6 to 9 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 5 to 9 ft. .SUN...NW winds 5 to 15 kt. Seas 4 to 7 ft. .SUN NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft.