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Offshore Forecast
Issued by NWS
Issued by NWS
764 FZNT23 KWNM 211556 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 1056 AM EST Fri Feb 21 2025 Conditions given represent the highest within that period. Locally higher winds and seas can be expected in and near tstms. ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed coastal waters forecasts... .SYNOPSIS...An intensifying low pressure area will continue to move well E into the N Atlantic today and tonight. A series of low pressure troughs or secondary cold fronts will cross the waters today into Sat. High pressure will build E to the mid-Atlantic coast Sat, and will pass S and SE of the area Sat night and Sun. A weak cold front will move E across the waters Sun into Sun night, then stall SE of the waters Mon into Mon night. High pressure will pass across the area Sun night. A weak low pressure system will lift NE along the front Mon into Mon night but remain SE of the waters. Weak high pressure will briefly move across the waters Tue before another cold front approaches late Tue, then moves offshore Tue night. Eastport Maine to Cape Cod .TODAY...NW winds 15 to 25 kt. Seas 6 to 9 ft. .TONIGHT...NW winds 20 to 30 kt. Seas 5 to 9 ft. Light freezing spray. .SAT...W winds 15 to 25 kt. Seas 4 to 7 ft. Light freezing spray. .SAT NIGHT...W winds 15 to 25 kt. Seas 3 to 6 ft. .SUN...W winds 10 to 20 kt. Seas 4 to 7 ft. .SUN NIGHT...W winds 5 to 15 kt. Seas 3 to 6 ft. .MON...S winds 5 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. Cape Cod to Nantucket Shoals and Georges Bank ...GALE WARNING... .TODAY...NW winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 9 to 13 ft. .TONIGHT...NW winds 20 to 30 kt. Seas 8 to 12 ft. .SAT...W to NW winds 15 to 25 kt. Seas 5 to 9 ft. .SAT NIGHT...W winds 10 to 20 kt. Seas 4 to 7 ft. .SUN...W winds 10 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...W winds 10 to 20 kt. Seas 3 to 6 ft. .MON...S winds less than 10 kt. Seas 3 to 5 ft. .MON NIGHT...S to SW winds 5 to 15 kt. Seas 4 to 6 ft. .TUE...S to SW winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...W winds 15 to 25 kt. Seas 4 to 6 ft. South of New England ...GALE WARNING... .TODAY...NW winds 25 to 35 kt. Seas 9 to 14 ft. .TONIGHT...NW winds 20 to 30 kt. Seas 7 to 12 ft. .SAT...W winds 10 to 20 kt. Seas 5 to 8 ft. .SAT NIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft. .SUN...W winds 10 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. .MON...S winds 5 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...SW winds 15 to 25 kt. Seas 3 to 5 ft. .TUE NIGHT...W winds 15 to 25 kt. Seas 3 to 5 ft.