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Offshore Forecast
Issued by NWS
Issued by NWS
234 FZNT33 KWBC 290254 OFFN31 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 1054 PM EDT Fri Jun 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. The National Weather Service is accepting public comments until July 29 2024 on a proposal to replace feet with meters when describing seas in a variety of National Marine Center text and graphical products for the Offshore and High Seas Areas only. To learn more please visit the following URL: https://ocean.weather.gov/proposed-meters.php .SYNOPSIS FOR NEW ENGLAND WATERS...High pressure over the area will move E tonight and will shift E of the waters Sat. A warm front will quickly lift NE across the area Sat night into early Sun. Another cold front will approach the waters from the NW late Sun and move across the waters Sun night into early Mon. It will then become stationary S and E of the waters Mon night and Tue. Weak low pressure will develop along the front late Mon, then move NE along the front Mon night before stalling near 42N62W Tue. The low will then drift back S Tue night through Wed night, remaining E of the waters, while high pressure builds SE across the waters. Gulf of Maine to the Hague Line .TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .SAT...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...S winds 20 to 30 kt. Seas 5 to 8 ft. Scattered showers. Areas of fog. Vsby 1 nm or less. .SUN...SW winds 20 to 30 kt. Seas 5 to 8 ft. Scattered showers and tstms. Areas of fog. Vsby 1 nm or less. .SUN NIGHT...SW winds 15 to 25 kt, becoming W to SW 5 to 15 kt. Seas 4 to 8 ft. .MON...N winds 5 to 15 kt. Seas 3 to 6 ft. .MON NIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. .TUE...N winds 5 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...W to NW winds less than 10 kt. Seas 3 to 4 ft. .WED...W winds less than 10 kt, becoming SW. Seas 3 to 4 ft. .WED NIGHT...SW winds 10 to 20 kt, becoming 10 to 15 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 .TONIGHT...Variable winds less than 10 kt, becoming S to SE. Seas 3 to 5 ft. .SAT...S to SE winds 5 to 15 kt, becoming S 10 to 20 kt. Seas 3 to 4 ft. .SAT NIGHT...S winds 15 to 25 kt. Seas 4 to 7 ft. .SUN...S winds 20 to 30 kt, becoming SW 20 to 25 kt. Seas 4 to 8 ft. Scattered showers, tstms and areas of fog with vsby 1 nm or less. .SUN NIGHT...SW winds 15 to 25 kt. Seas 4 to 8 ft. .MON...SW winds 10 to 20 kt. Seas 4 to 7 ft. .MON NIGHT...N winds 5 to 15 kt. Seas 3 to 6 ft. .TUE...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 3 to 6 ft. .TUE NIGHT...N winds 5 to 15 kt, becoming NW 5 to 10 kt. Seas 3 to 5 ft. .WED...NW winds 5 to 10 kt, becoming W to SW 5 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...W to SW winds 5 to 15 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 .TONIGHT...SE winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft. .SAT...SE winds 10 to 15 kt, becoming S 10 to 20 kt. Seas 3 to 4 ft. .SAT NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. .SUN...SW winds 15 to 25 kt. Seas 5 to 8 ft. Scattered showers and tstms. Areas of fog. Vsby 1 nm or less. .SUN NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 8 ft. .MON...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 4 to 7 ft. .MON NIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. .TUE...N to NE winds 5 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...N to NE winds less than 10 kt, becoming variable. Seas 3 to 4 ft. .WED...W winds 5 to 10 kt, becoming SW 5 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. .Forecaster Clark. Ocean Prediction Center.