Offshore Forecast
Issued by NWS
Issued by NWS
162 FZNT33 KWBC 252043 OFFN31 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 443 PM EDT Sat May 25 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...High pressure near Georges Bank will gradually shift SE of the region tonight into early Sun. A stalled front just S of the waters will approach the area as a warm front later Sun and Sun night. The warm front will lift N across the waters Mon and Mon night. A cold front will approach the coast late Mon night into Tue, and then slide E and SE over the waters late Tue and Tue night while weakening. Low pressure and another front will approach the coast Wed, and move slowly into the waters Wed night and Thu. A low pressure trough will move E across the waters Thu night. Gulf of Maine to the Hague Line .TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .SUN...S winds less than 10 kt. Seas 3 to 4 ft. Scattered showers. .SUN NIGHT...E to SE winds 5 to 10 kt, becoming E 5 to 15 kt. Seas 3 to 4 ft. Chance of showers. .MON...E to SE winds 10 to 15 kt, becoming SE 15 to 20 kt. Seas 3 to 5 ft. Chance of showers. .MON NIGHT...SE winds 15 to 25 kt, becoming S 20 to 25 kt. Seas 4 to 7 ft. .TUE...S winds 15 to 25 kt. Seas 5 to 9 ft. .TUE NIGHT...SW winds 15 to 20 kt, becoming W to SW 10 to 15 kt. Seas 5 to 8 ft. .WED...W to SW winds 5 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...S to SW winds 10 to 15 kt, becoming variable. Seas 3 to 5 ft. .THU...Variable winds 5 to 15 kt, becoming NW. Seas 3 to 5 ft. .THU NIGHT...N winds 5 to 15 kt. Seas 3 to 4 ft. Georges Bank...from the Northeast Channel to the Great South Channel including waters east of Cape Cod...to the Hague Line .TONIGHT...Variable winds less than 10 kt, becoming S, then, increasing to 5 to 15 kt. Seas 3 to 4 ft. .SUN...S winds 5 to 10 kt. Seas 3 to 4 ft. .SUN NIGHT...S to SE winds 5 to 10 kt. Seas 3 to 4 ft. Slight chance of showers with vsby 1 nm or less. .MON...SE winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...SE winds 15 to 25 kt, becoming S. Seas 4 to 7 ft. .TUE...S winds 15 to 25 kt. Seas 6 to 8 ft. .TUE NIGHT...S to SW winds 15 to 25 kt, becoming SW 10 to 15 kt. Seas 5 to 8 ft. .WED...SW winds 5 to 15 kt. Seas 4 to 7 ft. .WED NIGHT...SW winds 5 to 15 kt, diminishing to less than 10 kt. Seas 4 to 6 ft. .THU...S to SW winds 5 to 10 kt, becoming W to SW 10 to 15 kt. Seas 4 to 5 ft. .THU NIGHT...W winds less than 10 kt, increasing to 5 to 15 kt. Seas 3 to 5 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 .TONIGHT...S to SE winds 5 to 10 kt. Seas 3 to 4 ft early, becoming 2 ft or less. .SUN...S winds less than 10 kt. Seas 2 ft or less. .SUN NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less, becoming 3 ft. .MON...SE winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 3 to 4 ft. Chance of showers. .MON NIGHT...S winds 15 to 25 kt. Seas 4 to 6 ft. .TUE...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. .TUE NIGHT...W to SW winds 5 to 15 kt. Seas 4 to 7 ft. .WED...W winds 5 to 10 kt, becoming SW. Seas 3 to 6 ft. .WED NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. .THU...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...W to NW winds 5 to 10 kt, becoming NW 5 to 15 kt. Seas 3 to 4 ft. .Forecaster Clark. Ocean Prediction Center.