Offshore Forecast
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853 FZNT21 KWBC 220211 OFFNT1 Offshore Waters Forecast NWS Ocean Prediction Center Washington DC 1011 PM EDT Sat Sep 21 2024 New England continental shelf and slope waters from 25 nm offshore to the Hague Line, except to 1000 fm south of New England. 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. ANZ898-230215- 1011 PM EDT Sat Sep 21 2024 .SYNOPSIS FOR NEW ENGLAND WATERS...Low pressure centered about 180 nm SE of Nantucket will slowly drift E across the outer mid- Atlantic waters tonight through Sun night, then drift more S and SE away from the region Mon through Tue night. A high pressure ridge will build S toward the area tonight, continue slowly spreading S and SE over the waters Sat through Wed night, then shift NE and weaken Thu and Thu night. An area of low pressure will move offshore Thu and Thu night. $$ ANZ800-230215- Gulf of Maine to the Hague Line- 1011 PM EDT Sat Sep 21 2024 .TONIGHT...NE winds 15 to 25 kt. Seas 6 to 10 ft. Scattered showers. .SUN...NE winds 20 to 30 kt. Seas 7 to 11 ft. Scattered showers. .SUN NIGHT...NE winds 15 to 25 kt. Seas 8 to 12 ft. .MON...NE winds 15 to 25 kt. Seas 6 to 11 ft. .MON NIGHT...E to NE winds 10 to 20 kt. Seas 6 to 9 ft. .TUE...E to NE winds 10 to 20 kt, becoming E 10 to 15 kt. Seas 5 to 9 ft. .TUE NIGHT...E winds 5 to 15 kt. Seas 5 to 8 ft. .WED...E winds 5 to 15 kt. Seas 4 to 7 ft. .WED NIGHT...E winds 5 to 15 kt. Seas 4 to 7 ft. .THU...E winds 10 to 15 kt. Seas 4 to 7 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 4 to 8 ft. $$ ANZ805-230215- Georges Bank between Cape Cod and 68W north of 1000 FM- 1011 PM EDT Sat Sep 21 2024 ...GALE WARNING... .TONIGHT...NE winds 20 to 30 kt. Seas 8 to 12 ft. Numerous showers and slight chance of tstms. .SUN...NE winds 25 to 35 kt. Seas 9 to 14 ft. Scattered showers and slight chance of tstms. .SUN NIGHT...NE winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 9 to 15 ft. Scattered showers. .MON...NE winds 20 to 30 kt. Seas 9 to 15 ft. .MON NIGHT...NE winds 20 to 30 kt. Seas 8 to 12 ft. .TUE...E to NE winds 15 to 25 kt. Seas 7 to 11 ft. .TUE NIGHT...E to NE winds 10 to 20 kt. Seas 7 to 10 ft. .WED...E winds 10 to 15 kt. Seas 6 to 9 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. .THU...E winds 10 to 15 kt. Seas 6 to 8 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. $$ ANZ900-230215- Georges Bank between 68W and the Hague Line- 1011 PM EDT Sat Sep 21 2024 ...GALE WARNING... .TONIGHT...NE winds 25 to 30 kt. Seas 9 to 13 ft. Numerous showers and slight chance of tstms. .SUN...NE winds 30 to 40 kt. Seas 10 to 16 ft. Slight chance of tstms. Scattered showers. .SUN NIGHT...NE winds 25 to 35 kt. Seas 11 to 17 ft. Scattered showers. .MON...NE winds 20 to 30 kt. Seas 10 to 16 ft. .MON NIGHT...NE winds 20 to 30 kt. Seas 8 to 13 ft. .TUE...NE winds 15 to 25 kt. Seas 8 to 12 ft. .TUE NIGHT...E to NE winds 10 to 20 kt. Seas 7 to 10 ft. .WED...E to NE winds 10 to 15 kt. Seas 7 to 9 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 7 to 9 ft. .THU...E winds 10 to 15 kt. Seas 7 to 8 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 7 to 8 ft. $$ ANZ810-230215- South of New England between the Great South Channel and Montauk Point to 1000 FM- 1011 PM EDT Sat Sep 21 2024 ...GALE WARNING... .TONIGHT...NE winds 20 to 30 kt. Seas 7 to 12 ft. Scattered showers. .SUN...NE winds 25 to 35 kt. Seas 8 to 14 ft. Scattered showers. .SUN NIGHT...NE winds 20 to 30 kt. Seas 9 to 15 ft. Scattered showers. .MON...NE winds 20 to 30 kt. Seas 9 to 15 ft. .MON NIGHT...NE winds 20 to 30 kt. Seas 7 to 12 ft. .TUE...NE winds 15 to 25 kt. Seas 6 to 11 ft. .TUE NIGHT...E to NE winds 15 to 20 kt, becoming E 10 to 15 kt. Seas 6 to 10 ft. .WED...E winds 10 to 15 kt. Seas 5 to 9 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 5 to 8 ft. .THU...E winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 5 to 15 kt, becoming N to NW 10 to 15 kt. Seas 5 to 7 ft. $$ ANZ815-230215- South of Long Island between Montauk Point and Sandy Hook to 1000 FM- 1011 PM EDT Sat Sep 21 2024 .TONIGHT...NE winds 20 to 30 kt. Seas 7 to 12 ft. Isolated showers. .SUN...NE winds 20 to 30 kt. Seas 6 to 11 ft. Scattered showers. .SUN NIGHT...NE winds 15 to 25 kt. Seas 7 to 12 ft. .MON...NE winds 15 to 25 kt. Seas 7 to 12 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 6 to 11 ft. .TUE...E to NE winds 10 to 20 kt. Seas 6 to 10 ft. .TUE NIGHT...E winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas 5 to 9 ft. .WED...E winds 10 to 15 kt. Seas 5 to 8 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .THU...E winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. $$ .Forecaster Connelly. Ocean Prediction Center.