Offshore Forecast
Issued by NWS
Issued by NWS
526 FZNT33 KWBC 251503 OFFN31 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 1103 AM EDT Wed Sep 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...A high pressure ridge along the coast will gradually expand SE across the waters today through Thu while weakening. Low pressure will develop over the Gulf of Maine Thu night, then pass E of the waters Fri. High pressure will build across New England Fri night into Sat and persist Sat night through Sun night. Gulf of Maine to the Hague Line .TODAY...E winds 5 to 15 kt, becoming 5 to 10 kt. Seas 5 to 8 ft. .TONIGHT...E to SE winds less than 10 kt, becoming SE. Seas 5 to 8 ft. .THU...S to SE winds 15 to 25 kt. Seas 4 to 8 ft. Chance of rain. .THU NIGHT...S to SE winds 15 to 25 kt, becoming S to SW 5 to 15 kt. Seas 4 to 7 ft. Chance of rain. .FRI...W to NW winds less than 10 kt. Seas 3 to 6 ft. .FRI NIGHT...NW winds less than 10 kt, becoming N. Seas 3 to 4 ft. .SAT...N winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to 4 ft. .SAT NIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. .SUN...NE winds 5 to 15 kt, becoming variable. Seas 3 to 5 ft. .SUN NIGHT...W to SW winds less than 10 kt. Seas 3 to 5 ft. Georges Bank...from the Northeast Channel to the Great South Channel including waters east of Cape Cod...to the Hague Line .TODAY...E to NE winds 10 to 15 kt. Seas 6 to 10 ft. .TONIGHT...E winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 7 to 10 ft. .THU...E to SE winds 5 to 15 kt, becoming S to SE 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...S winds 10 to 20 kt, becoming S to SW 5 to 15 kt. Seas 5 to 7 ft. Chance of rain. .FRI...W to SW winds 5 to 15 kt, becoming NW. Seas 4 to 6 ft. .FRI NIGHT...N to NW winds less than 10 kt, increasing to 5 to 15 kt. Seas 3 to 5 ft. .SAT...N winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...N to NE winds 10 to 20 kt. Seas 3 to 6 ft. .SUN...N winds 10 to 20 kt, becoming N to NE 5 to 15 kt. Seas 3 to 6 ft. .SUN NIGHT...N winds less than 10 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 winds 10 to 15 kt. Seas 5 to 8 ft. .TONIGHT...E winds 10 to 15 kt, becoming SE 5 to 15 kt. Seas 5 to 8 ft. .THU...SE winds 5 to 15 kt, becoming S 10 to 15 kt. Seas 5 to 8 ft. .THU NIGHT...S to SW winds 10 to 15 kt, becoming W to SW 5 to 15 kt. Seas 4 to 7 ft. Isolated showers and tstms. .FRI...Variable winds 5 to 15 kt, diminishing to less than 10 kt. Seas 3 to 6 ft. .FRI NIGHT...E winds less than 10 kt, increasing to 5 to 15 kt. Seas 3 to 5 ft. .SAT...E winds 5 to 15 kt, becoming E to NE 10 to 20 kt. Seas 3 to 6 ft. .SAT NIGHT...E to NE winds 10 to 20 kt, becoming 10 to 15 kt. Seas 3 to 6 ft. .SUN...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...E to NE winds 5 to 15 kt, diminishing to less than 10 kt. Seas 3 to 5 ft. .Forecaster Krekeler. Ocean Prediction Center.