Offshore Forecast
Issued by NWS
Issued by NWS
784 FZNT33 KWBC 101446 OFFN31 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 1046 AM EDT Fri May 10 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 will remain over the area today into Sat night. A stationary front just S of the waters will persist today. An area of low pressure along the front will quickly move SE of the area late today into tonight. Another low will approach the Mid-Atlantic coast late today and move offshore tonight, remaining S of the region while moving NE through Sat. The low will move well NE of the area Sat night into Sun. Weak high pressure will build in across New England late Sun, build to the coast Sun night and Mon. The high will shift E of the area Mon night into Tue night ahead of the next approaching cold front. Gulf of Maine to the Hague Line .TODAY...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...NE winds 5 to 15 kt. Seas 3 to 5 ft. .SAT...NE winds 15 to 25 kt. Seas 5 to 8 ft. Rain. .SAT NIGHT...NE winds 10 to 20 kt, becoming N to NE 5 to 15 kt. Seas 5 to 9 ft. .SUN...N to NE winds 5 to 15 kt, becoming variable. Seas 3 to 6 ft. .SUN NIGHT...W to NW winds less than 10 kt, becoming W to SW. Seas 3 to 5 ft. .MON...S to SW winds less than 10 kt, becoming S 10 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...S winds 15 to 25 kt. Seas 3 to 6 ft. .TUE NIGHT...S winds 15 to 25 kt. Seas 4 to 7 ft. Georges Bank...from the Northeast Channel to the Great South Channel including waters east of Cape Cod...to the Hague Line .TODAY...NE winds 10 to 20 kt. Seas 4 to 7 ft. Rain. .TONIGHT...NE winds 10 to 20 kt. Seas 4 to 7 ft. Rain. .SAT...NE winds 15 to 25 kt. Seas 6 to 10 ft. Rain. .SAT NIGHT...N to NE winds 15 to 25 kt. Seas 6 to 11 ft. .SUN...N winds 5 to 15 kt, diminishing to less than 10 kt. Seas 4 to 8 ft. .SUN NIGHT...N to NW winds less than 10 kt. Seas 4 to 6 ft. .MON...W to NW winds 5 to 15 kt, becoming W to SW 10 to 20 kt. Seas 4 to 5 ft. .MON NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...S winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...S winds 15 to 25 kt. Seas 4 to 7 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...E to NE winds 20 to 30 kt. Seas 6 to 10 ft. Rain. .TONIGHT...NE winds 15 to 25 kt. Seas 5 to 9 ft. Rain. .SAT...NE winds 15 to 25 kt. Seas 5 to 9 ft. Rain. .SAT NIGHT...NE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 5 to 9 ft. .SUN...E to NE winds 5 to 15 kt, diminishing to less than 10 kt. Seas 4 to 7 ft. .SUN NIGHT...N to NE winds less than 10 kt, becoming variable. Seas 3 to 6 ft. .MON...S to SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...S winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...S winds 15 to 25 kt. Seas 4 to 8 ft. .Forecaster Collins. Ocean Prediction Center.