Offshore Forecast
Issued by NWS
Issued by NWS
183 FZNT33 KWBC 142032 OFFN31 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 432 PM EDT Tue May 14 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...Weak high pressure just S of the waters will shift E of the area tonight. Broad low pressure will approach the Mid-Atlantic coast later tonight and Wed, then slowly track E while passing just S of, or over the S waters, Wed night through Sat night. A high pressure ridge will build into the area Sat through Sun night. Another low pressure will track S of the waters Sun and Sun night. Gulf of Maine to the Hague Line .TONIGHT...S to SW winds 10 to 20 kt, becoming SW 10 to 15 kt. Seas 3 to 5 ft. .WED...SW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 4 ft. .WED NIGHT...S to SW winds 5 to 10 kt, becoming E to SE. Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less. .THU...E winds less than 10 kt. Seas 3 to 5 ft. Areas of fog with vsby 1 nm or less. .THU NIGHT...E winds less than 10 kt, becoming E to NE. Seas 3 to 6 ft. .FRI...E winds 5 to 15 kt. Seas 4 to 5 ft. .FRI NIGHT...E winds 5 to 15 kt. Seas 3 to 6 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 6 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...E winds 10 to 15 kt. Seas 3 to 6 ft. .SUN NIGHT...E to NE winds 10 to 15 kt. Seas 3 to 6 ft. Georges Bank...from the Northeast Channel to the Great South Channel including waters east of Cape Cod...to the Hague Line .TONIGHT...S to SW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 3 to 4 ft. .WED...S to SW winds 5 to 10 kt. Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less. .WED NIGHT...E to SE winds 5 to 15 kt, becoming E 10 to 20 kt. Seas 5 to 9 ft. Areas of fog and chance of rain with vsby 1 nm or less. .THU...E winds 15 to 25 kt. Seas 5 to 9 ft. Areas of fog with vsby 1 nm or less. .THU NIGHT...E to NE winds 15 to 25 kt. Seas 6 to 10 ft. .FRI...NE winds 10 to 20 kt. Seas 5 to 9 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 5 to 8 ft. .SAT...NE winds 10 to 20 kt, becoming 10 to 15 kt. Seas 5 to 7 ft. .SAT NIGHT...E to NE winds 10 to 15 kt. Seas 5 to 7 ft. .SUN...E to NE winds 10 to 15 kt. Seas 5 to 6 ft. .SUN NIGHT...E to NE winds 10 to 15 kt. Seas 4 to 6 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 winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 3 to 4 ft. .WED...SE winds 5 to 15 kt, becoming E 20 to 30 kt. Seas 3 to 4 ft, building to 5 to 8 ft. Chance of rain with vsby 1 nm or less. .WED NIGHT...E winds 15 to 25 kt. Seas 6 to 11 ft. Chance of rain with vsby 1 nm or less. .THU...E to NE winds 15 to 25 kt. Seas 7 to 10 ft. Scattered showers, tstms and areas of fog with vsby 1 nm or less. .THU NIGHT...NE winds 15 to 25 kt. Seas 6 to 10 ft. .FRI...NE winds 15 to 25 kt. Seas 5 to 9 ft. .FRI NIGHT...NE winds 10 to 20 kt, becoming 10 to 15 kt. Seas 5 to 8 ft. .SAT...E to NE winds 10 to 15 kt. Seas 5 to 6 ft. .SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...NE winds 10 to 15 kt. Seas 4 to 5 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 4 to 5 ft. .Forecaster Collins. Ocean Prediction Center.