Offshore Forecast
Issued by NWS
Issued by NWS
487 FZNT33 KWBC 290252 OFFN31 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 1052 PM EDT Tue May 28 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 cold front will move E and SE over the waters tonight through Wed while weakening. A low pressure center and another front will move slowly E and NE across the waters Wed night through Thu. High pressure will build into the waters Thu night through Fri night, then persist into Sun night. Low pressure will develop SE of the waters Fri night into Sat, then meander E of the region through Sun night. Gulf of Maine to the Hague Line .TONIGHT...SW winds 10 to 20 kt, becoming W 10 to 15 kt. Seas 4 to 7 ft. Areas of fog with vsby 1 nm or less. .WED...NW winds less than 10 kt, becoming W to SW. Seas 3 to 6 ft. .WED NIGHT...SW winds 5 to 10 kt, becoming N to NW. Seas 3 to 5 ft. Areas of fog with vsby 1 nm or less. .THU...N to NE winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...N winds less than 10 kt, increasing to 5 to 15 kt. Seas 3 to 4 ft. .FRI...N winds 10 to 15 kt, diminishing to less than 10 kt. Seas 3 to 4 ft. .FRI NIGHT...N to NW winds less than 10 kt. Seas 3 to 4 ft. .SAT...N winds 5 to 10 kt. Seas 3 to 4 ft. .SAT NIGHT...S to SW winds less than 10 kt, becoming W to SW. Seas 3 to 4 ft. .SUN...W winds less than 10 kt, becoming SW. Seas 3 to 4 ft. .SUN NIGHT...S to SW winds 5 to 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 .TONIGHT...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 4 to 7 ft. Areas of fog with vsby 1 nm or less. .WED...W to SW winds 5 to 15 kt, diminishing to less than 10 kt. Seas 4 to 6 ft. Areas of fog with vsby 1 nm or less. .WED NIGHT...SW winds less than 10 kt, becoming variable. Seas 3 to 5 ft. Areas of fog with vsby 1 nm or less. .THU...Variable winds less than 5 kt. Seas 3 to 4 ft. Areas of fog and chance of rain with vsby 1 nm or less. .THU NIGHT...N to NW winds less than 10 kt. Seas 3 to 4 ft. .FRI...N winds 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...N winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 4 ft. .SAT...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...N winds less than 10 kt, becoming W to NW. Seas 3 to 4 ft. .SUN...W to NW winds 5 to 10 kt. Seas 3 to 5 ft. .SUN NIGHT...SW winds 5 to 10 kt. Seas 3 to 5 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...W to SW winds 5 to 15 kt. Seas 3 to 6 ft. .WED...W to NW winds 5 to 10 kt, becoming W to SW. Seas 3 to 5 ft. .WED NIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less. .THU...N to NW winds less than 10 kt. Seas 3 to 4 ft. Chance of showers and areas of fog with vsby 1 nm or less. .THU NIGHT...N to NW winds 5 to 10 kt. Seas 3 to 4 ft. .FRI...N winds 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...N winds 5 to 10 kt, becoming N to NW 5 to 15 kt. Seas 3 to 4 ft. .SAT...N winds 10 to 15 kt, becoming N to NW 5 to 10 kt. Seas 3 to 4 ft. .SAT NIGHT...Variable winds less than 10 kt, becoming W to SW. Seas 3 to 4 ft. .SUN...W to SW winds 5 to 10 kt, becoming SW 5 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. .Forecaster Collins. Ocean Prediction Center.