Offshore Forecast
Issued by NWS
Issued by NWS
943 FZNT23 KWNM 040400 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 1100 PM 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...High pressure will move across the waters 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 cold front will move SE over the waters Sun and Sun night. High pressure will build in from the W Mon and Mon night. Eastport Maine to Cape Cod ...GALE WARNING... .TONIGHT...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 5 to 9 ft. .THU...W winds 20 to 30 kt. Seas 6 to 10 ft. .THU NIGHT...NW winds 30 to 40 kt. Seas 11 to 18 ft. Light freezing spray. .FRI...W to SW winds 15 to 25 kt. Seas 8 to 13 ft. Light freezing spray. .FRI NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. .SAT...S winds 5 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft. .SUN...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 6 ft. .MON...N winds 15 to 25 kt. Seas 5 to 9 ft. .MON NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. Cape Cod to Nantucket Shoals and Georges Bank ...GALE WARNING... .TONIGHT...W to SW winds 5 to 15 kt, becoming W 10 to 20 kt. Seas 6 to 11 ft. .THU...W winds 20 to 30 kt. Seas 6 to 10 ft. .THU NIGHT...NW winds 30 to 40 kt. Seas 11 to 18 ft. .FRI...Variable winds 15 to 25 kt. Seas 10 to 17 ft. .FRI NIGHT...E winds 25 to 35 kt. Seas 6 to 10 ft. .SAT...N to NE winds 20 to 30 kt. Seas 7 to 11 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...NW winds 5 to 15 kt. Seas 4 to 7 ft. .SUN NIGHT...NW winds 10 to 20 kt. Seas 3 to 6 ft. .MON...N winds 15 to 25 kt. Seas 5 to 9 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft. South of New England ...GALE FORCE WINDS POSSIBLE FRI NIGHT... .TONIGHT...W winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 5 to 8 ft. .THU...W winds 20 to 30 kt. Seas 6 to 10 ft. .THU NIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft. .FRI...E to SE winds 5 to 15 kt. Seas 5 to 9 ft. .FRI NIGHT...E to NE winds 25 to 35 kt. Seas 6 to 10 ft. .SAT...W winds 20 to 30 kt. Seas 6 to 10 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...W to NW winds 5 to 15 kt. Seas 3 to 6 ft. .SUN NIGHT...N winds 15 to 25 kt. Seas 3 to 5 ft. .MON...N winds 15 to 25 kt. Seas 5 to 9 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft.