Offshore Forecast
Issued by NWS
Issued by NWS
849 FZNT33 KWBC 290825 OFFN31 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 425 AM EDT Mon Apr 29 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 warm front over Georges Bank this morning will pass E of the waters early today. A weak cold front will move E and SE across the area today. A weak high will build E over the region tonight into Tue, then shift E of the waters Tue night. Low pressure will track E across the far S waters Tue night and Wed, then pass SE of Georges Bank Wed night. Another high build S over the area Thu through Fri night. Gulf of Maine to the Hague Line .TODAY...N to NW winds 5 to 10 kt, becoming N 10 to 20 kt, then, becoming N to NW 5 to 15 kt. Seas 3 to 5 ft. Chance of rain with vsby 1 nm or less. .TONIGHT...N winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 5 ft. .TUE...N to NE winds 5 to 15 kt, becoming variable. Seas 3 to 5 ft. .TUE NIGHT...Variable winds less than 10 kt, becoming E. Seas 3 to 4 ft. Chance of rain. .WED...E winds 5 to 15 kt, becoming E to NE. Seas 3 to 4 ft. .WED NIGHT...N winds less than 10 kt. Seas 3 to 4 ft. .THU...NE winds less than 10 kt, becoming S to SW. Seas 3 to 4 ft. .THU NIGHT...S to SE winds 5 to 10 kt, becoming E to NE. Seas 3 to 4 ft. .FRI...N to NE winds 10 to 15 kt, becoming E to NE 5 to 10 kt. Seas 3 to 4 ft. .FRI NIGHT...E winds less than 10 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 .TODAY...W winds 5 to 15 kt, becoming N 10 to 20 kt. Seas 4 to 7 ft. Chance of rain. Scattered showers and areas of fog. Vsby 1 NM or less. .TONIGHT...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. Scattered showers and chance of tstms. .TUE...N to NE winds 5 to 15 kt, becoming E 5 to 10 kt. Seas 3 to 6 ft. .TUE NIGHT...E to SE winds 5 to 15 kt. Seas 3 to 6 ft. Chance of rain with vsby 1 nm or less. .WED...E winds 5 to 15 kt, becoming NE 10 to 15 kt. Seas 4 to 7 ft. .WED NIGHT...N to NE winds 5 to 15 kt. Seas 4 to 7 ft. .THU...N to NE winds 5 to 10 kt. Seas 3 to 5 ft. .THU NIGHT...N winds 5 to 10 kt. Seas 3 to 4 ft. .FRI...N to NE winds 5 to 15 kt, becoming NE 5 to 10 kt. Seas 3 to 4 ft. .FRI NIGHT...E to NE winds less than 10 kt. Seas 3 to 4 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 to NW winds 10 to 15 kt, becoming N to NW 5 to 15 kt, then, becoming E to NE. Seas 4 to 7 ft. Scattered showers and slight chance of tstms. Areas of fog. Vsby 1 NM or less. .TONIGHT...SE winds less than 10 kt. Seas 4 to 7 ft. Scattered showers and tstms with vsby 1 nm or less. .TUE...E to SE winds 5 to 15 kt. Seas 3 to 5 ft. Scattered showers and chance of tstms. .TUE NIGHT...E to SE winds 5 to 15 kt, becoming S to SW. Seas 3 to 5 ft. Chance of rain and areas of fog with vsby 1 nm or less. .WED...N to NE winds 5 to 15 kt. Seas 4 to 7 ft. .WED NIGHT...NE winds 5 to 15 kt. Seas 4 to 7 ft. .THU...E to NE winds 5 to 10 kt. Seas 3 to 5 ft. .THU NIGHT...S winds 5 to 10 kt, becoming W to NW. Seas 3 to 4 ft. .FRI...N to NE winds 5 to 15 kt, becoming E to NE 5 to 10 kt. Seas 3 to 4 ft. .FRI NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. .Forecaster Kells. Ocean Prediction Center.