


Offshore Forecast
Issued by NWS
Issued by NWS
446 FZNT23 KWNM 072046 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 446 PM EDT Mon Apr 7 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 area of low pressure will track NE along a stationary front tonight. The low will move E of the waters early Tue as a trough moves near the coast. The trough will cross the region Tue night into Wed while the associated low center remains N of the region. High pressure will build into the waters Wed into Wed night, then shift E of the area Thu into Fri. A warm front will lift N into the region Fri night into Sat. A low will approach the waters from the S Sat night. Eastport Maine to Cape Cod ...GALE WARNING... .TONIGHT...E to NE winds 10 to 20 kt. Seas 3 to 6 ft. Chance of rain. Chance of snow. .TUE...W winds 20 to 30 kt. Seas 5 to 8 ft. Chance of rain and snow. .TUE NIGHT...W winds 30 to 40 kt. Seas 8 to 14 ft. .WED...W winds 20 to 30 kt. Seas 8 to 14 ft. .WED NIGHT...W winds 10 to 20 kt. Seas 4 to 7 ft. .THU...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. .FRI...E winds 10 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 4 to 7 ft. .SAT...E winds 10 to 20 kt. Seas 6 to 9 ft. .SAT NIGHT...N to NE winds 10 to 20 kt. Seas 5 to 8 ft. Cape Cod to Nantucket Shoals and Georges Bank ...GALE WARNING... .TONIGHT...SW winds 30 to 40 kt. Seas 10 to 17 ft. Chance of rain with vsby 1 nm or less. .TUE...W winds 30 to 40 kt. Seas 10 to 17 ft. Rain. .TUE NIGHT...W winds 30 to 40 kt. Seas 10 to 14 ft. .WED...W winds 20 to 30 kt. Seas 8 to 14 ft. .WED NIGHT...W winds 5 to 15 kt. Seas 5 to 9 ft. .THU...E winds 5 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .FRI...E winds 15 to 25 kt. Seas 4 to 7 ft. .FRI NIGHT...E winds 15 to 25 kt. Seas 5 to 9 ft. .SAT...S winds 10 to 20 kt. Seas 5 to 9 ft. .SAT NIGHT...S winds 5 to 15 kt. Seas 5 to 8 ft. South of New England ...GALE WARNING... .TONIGHT...SW winds 20 to 30 kt. Seas 8 to 14 ft. Chance of rain with vsby 1 nm or less. .TUE...W winds 25 to 35 kt. Seas 8 to 13 ft. .TUE NIGHT...W to NW winds 25 to 35 kt. Seas 8 to 12 ft. .WED...W winds 15 to 25 kt. Seas 5 to 9 ft. .WED NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 6 ft. .THU...SE winds 5 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 3 to 6 ft. .FRI...E winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...E to NE winds 10 to 20 kt. Seas 5 to 8 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft.