Offshore Forecast
Issued by NWS
Issued by NWS
231 FZNT33 KWBC 121458 OFFN31 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 1058 AM EDT Sun May 12 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 near the coast will slowly shift S across the area today through Mon, then will meander E late Mon and Mon night before finally shifting E of the area Tue. Broad low pressure will approach the Mid-Atlantic coast Tue night and Wed, and then will slowly track E, passing to the S of the waters Wed night through Thu night. Gulf of Maine to the Hague Line .TODAY...N to NW winds less than 10 kt, becoming variable. Seas 4 to 7 ft. .TONIGHT...W to SW winds less than 10 kt. Seas 3 to 6 ft. .MON...S winds less than 10 kt, increasing to 5 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 4 ft. .TUE...S winds 15 to 25 kt. Seas 3 to 5 ft. .TUE NIGHT...S to SW winds 15 to 20 kt. Seas 4 to 6 ft. .WED...S winds 10 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...S winds 10 to 15 kt, becoming S to SE 5 to 10 kt. Seas 3 to 4 ft. .THU...E to SE winds 5 to 15 kt. Seas 3 to 6 ft. .THU NIGHT...E winds 5 to 15 kt. Seas 4 to 6 ft. Georges Bank...from the Northeast Channel to the Great South Channel including waters east of Cape Cod...to the Hague Line .TODAY...Variable winds less than 10 kt, becoming NW. Seas 5 to 8 ft. .TONIGHT...W to NW winds less than 10 kt, becoming N to NW. Seas 4 to 6 ft. .MON...N to NW winds less than 10 kt, becoming W to SW. Seas 3 to 5 ft. .MON NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .TUE...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 4 ft. .TUE NIGHT...S winds 10 to 20 kt, becoming 10 to 15 kt. Seas 3 to 4 ft. .WED...S winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 8 ft. .THU...E winds 10 to 20 kt. Seas 5 to 9 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 5 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...E winds less than 10 kt. Seas 4 to 7 ft. .TONIGHT...Variable winds less than 10 kt. Seas 3 to 6 ft. .MON...S to SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...S winds 10 to 20 kt, becoming 10 to 15 kt. Seas 3 to 4 ft. .TUE...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to 4 ft. .TUE NIGHT...S winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas 3 to 4 ft. .WED...S winds 15 to 20 kt, becoming SE 10 to 20 kt. Seas 4 to 7 ft. .WED NIGHT...E to SE winds 15 to 25 kt. Seas 6 to 11 ft. .THU...E winds 15 to 25 kt. Seas 7 to 11 ft. .THU NIGHT...E to NE winds 15 to 25 kt. Seas 7 to 10 ft. .Forecaster Clark. Ocean Prediction Center.