Offshore Forecast
Issued by NWS
Issued by NWS
845 FZNT33 KWBC 081427 OFFN31 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 927 AM EST Fri Nov 8 2024 New England continental shelf and slope waters from 25 nm offshore to the Hague Line, except to 1000 fm south of New England. Conditions given represent the highest within that period. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. Locally higher winds and seas can be expected in and near tstms. .SYNOPSIS FOR NEW ENGLAND WATERS...A weak high pressure ridge over the area will move E of the waters today ahead of a cold front moving SE over the waters late today and tonight. Strong high pressure will build in across New England behind the front Sat into Sat night, move offshore Sun, and then shift SE of the area Sun night as a warm front approaches from the SW. The warm front will lift N of the waters early Mon, with a cold front quickly moving E and SE over the area later on Mon. The front will pass S and E of the area Mon night into Tue night as low pressure strengthens across New Brunswick. Gulf of Maine to the Hague Line ...GALE WARNING... .TODAY...SW winds 20 to 25 kt, becoming W 15 to 25 kt. Seas 4 to 7 ft. .TONIGHT...NW winds 20 to 30 kt, increasing to 30 to 35 kt. Seas 7 to 11 ft. .SAT...N to NW winds 25 to 35 kt, becoming N 20 to 30 kt. Seas 8 to 14 ft. .SAT NIGHT...N winds 15 to 25 kt, becoming N to NW 5 to 15 kt. Seas 6 to 11 ft. .SUN...W to SW winds 5 to 15 kt, becoming SW 15 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft. .MON...SW winds 20 to 30 kt. Seas 4 to 7 ft. .MON NIGHT...W winds 10 to 20 kt, becoming 10 to 15 kt. Seas 3 to 6 ft. .TUE...W winds 15 to 20 kt, becoming NW 20 to 30 kt. Seas 4 to 8 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 5 to 9 ft. Georges Bank...from the Northeast Channel to the Great South Channel including waters east of Cape Cod...to the Hague Line ...GALE WARNING... .TODAY...W to SW winds 15 to 25 kt. Seas 4 to 7 ft. .TONIGHT...W to NW winds 20 to 30 kt, becoming NW 30 to 35 kt. Seas 7 to 12 ft. .SAT...NW winds 30 to 35 kt, becoming N 25 to 35 kt. Seas 9 to 16 ft. Isolated showers. .SAT NIGHT...N winds 20 to 30 kt, diminishing to 10 to 20 kt. Seas 9 to 15 ft. .SUN...W to NW winds 5 to 15 kt, becoming W 10 to 20 kt. Seas 5 to 8 ft. .SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft. .MON...SW winds 20 to 30 kt. Seas 6 to 10 ft. .MON NIGHT...W winds 10 to 20 kt, becoming 10 to 15 kt. Seas 5 to 9 ft. .TUE...W winds 10 to 20 kt, becoming NW 20 to 25 kt. Seas 4 to 8 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 6 to 9 ft. South of New England...from the Great South Channel to Hudson Canyon including the waters south of Marthas Vineyard and Nantucket Island...out to 1000 fm .TODAY...W winds 15 to 25 kt. Seas 3 to 6 ft. .TONIGHT...W to NW winds 20 to 30 kt, becoming N to NW. Seas 7 to 11 ft. .SAT...N winds 20 to 30 kt. Seas 8 to 13 ft. .SAT NIGHT...N winds 15 to 25 kt, becoming N to NE 5 to 15 kt. Seas 6 to 11 ft. .SUN...W to SW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas 3 to 6 ft. .SUN NIGHT...SW winds 20 to 30 kt. Seas 4 to 8 ft. .MON...SW winds 20 to 30 kt, becoming W. Seas 6 to 11 ft. .MON NIGHT...W winds 15 to 25 kt, diminishing to 10 to 15 kt. Seas 5 to 9 ft. .TUE...NW winds 15 to 25 kt. Seas 3 to 6 ft. .TUE NIGHT...N winds 20 to 25 kt. Seas 4 to 8 ft. .Forecaster Holley. Ocean Prediction Center.