Offshore Forecast
Issued by NWS
Issued by NWS
715 FZNT23 KWNM 110851 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC ISSUED BY NWS National Hurricane Center Miami FL 351 AM EST Thu Dec 11 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 strong cold front will clear E of the area today, followed by a series of secondary cold fronts or low pressure troughs Thu into Fri. High pressure will build E across the region Fri night into Sat. Another strong cold front will sweep E across the waters Sat night and Sun. An area of low pressure will ride NE along the front Sun before moving well E and NE of the waters Sun night into Mon night. A series of weak secondary troughs will move across the waters Mon and Mon night. Eastport Maine to Cape Cod ...GALE WARNING... .TODAY...W winds 25 to 35 kt. Seas 8 to 13 ft. Isolated showers. .TONIGHT...W winds 30 to 40 kt. Seas 11 to 17 ft. Light freezing spray, isolated showers and snow showers with vsby 1 nm or less. .FRI...W winds 30 to 40 kt. Seas 11 to 17 ft. Light freezing spray. .FRI NIGHT...W winds 25 to 35 kt. Seas 9 to 15 ft. .SAT...SW winds 10 to 20 kt. Seas 5 to 9 ft. .SAT NIGHT...W winds 15 to 25 kt. Seas 4 to 6 ft. .SUN...NW winds 10 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...N to NW winds 25 to 35 kt. Seas 5 to 9 ft. .MON...NW winds 25 to 35 kt. Seas 9 to 14 ft. .MON NIGHT...W winds 20 to 30 kt. Seas 6 to 11 ft. Cape Cod to Nantucket Shoals and Georges Bank ...GALE WARNING... .TODAY...W winds 25 to 35 kt. Seas 9 to 15 ft. Isolated showers. .TONIGHT...W winds 30 to 40 kt. Seas 11 to 18 ft. Isolated showers and snow showers with vsby 1 nm or less. .FRI...W winds 30 to 40 kt. Seas 13 to 19 ft. .FRI NIGHT...W winds 25 to 35 kt. Seas 10 to 16 ft. .SAT...W winds 10 to 20 kt. Seas 6 to 10 ft. .SAT NIGHT...W winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...N to NW winds 15 to 25 kt. Seas 4 to 7 ft. .SUN NIGHT...NW winds 30 to 40 kt. Seas 8 to 14 ft. .MON...NW winds 30 to 40 kt. Seas 13 to 19 ft. .MON NIGHT...W winds 20 to 30 kt. Seas 9 to 16 ft. South of New England ...GALE WARNING... .TODAY...W winds 25 to 35 kt. Seas 8 to 13 ft. Isolated showers. .TONIGHT...W winds 30 to 40 kt. Seas 9 to 15 ft. Isolated showers. .FRI...W winds 25 to 35 kt. Seas 8 to 14 ft. .FRI NIGHT...W winds 15 to 25 kt. Seas 5 to 9 ft. .SAT...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...W winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...NW winds 20 to 30 kt. Seas 4 to 7 ft. .SUN NIGHT...NW winds 35 to 45 kt. Seas 8 to 14 ft. .MON...NW winds 30 to 40 kt. Seas 11 to 18 ft. .MON NIGHT...W winds 20 to 30 kt. Seas 6 to 11 ft.