


Offshore Forecast
Issued by NWS
Issued by NWS
310 FZNT23 KWNM 140400 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 1200 AM EDT Tue Oct 14 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...A broad, complex low pressure system will remain stationary just S of the waters overnight, then gradually shift to the SE Tue into Wed. A cold front will approach from the NW Tue night, then pass S across the waters Wed. Another low will develop just E of the area Wed night into Thu, intensify just SE of the area Thu night into Fri, then move E into the N Atlantic Fri night. High pressure will build into the eastern U.S. Wed through Fri, then move E over the waters Fri night through Sat night. Eastport Maine to Cape Cod ...GALE FORCE WINDS POSSIBLE THU... .TONIGHT...E to NE winds 20 to 30 kt. Seas 10 to 15 ft. Numerous showers. .TUE...NE winds 15 to 25 kt. Seas 8 to 13 ft. Scattered showers. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 9 ft. Scattered showers. .WED...N winds 15 to 25 kt. Seas 5 to 7 ft. .WED NIGHT...N winds 20 to 30 kt. Seas 6 to 9 ft. .THU...N winds 25 to 35 kt. Seas 7 to 11 ft. .THU NIGHT...N winds 25 to 35 kt. Seas 8 to 12 ft. .FRI...N winds 20 to 30 kt. Seas 8 to 12 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. .SAT...W to NW winds 10 to 20 kt. Seas 5 to 9 ft. .SAT NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 7 ft. Cape Cod to Nantucket Shoals and Georges Bank ...GALE FORCE WINDS POSSIBLE THU... .TONIGHT...E winds 20 to 30 kt. Seas 10 to 15 ft. Scattered showers and slight chance of tstms with vsby 1 nm or less. .TUE...E to NE winds 20 to 30 kt. Seas 9 to 13 ft. Scattered showers and slight chance of tstms with vsby 1 nm or less. .TUE NIGHT...NE winds 20 to 30 kt. Seas 8 to 13 ft. Scattered showers and slight chance of tstms. .WED...N winds 20 to 30 kt. Seas 8 to 13 ft. Chance of showers and tstms. .WED NIGHT...N winds 20 to 30 kt. Seas 7 to 10 ft. .THU...N winds 25 to 35 kt. Seas 8 to 12 ft. .THU NIGHT...N winds 30 to 40 kt. Seas 11 to 16 ft. .FRI...N winds 30 to 40 kt. Seas 12 to 17 ft. .FRI NIGHT...N winds 25 to 35 kt. Seas 11 to 17 ft. .SAT...NW winds 20 to 30 kt. Seas 8 to 13 ft. .SAT NIGHT...W to NW winds 10 to 20 kt. Seas 5 to 9 ft. South of New England ...GALE FORCE WINDS POSSIBLE THU NIGHT... .TONIGHT...NE winds 20 to 30 kt. Seas 9 to 14 ft. Numerous showers and slight chance of tstms with vsby 1 nm or less. .TUE...N to NE winds 20 to 30 kt. Seas 8 to 12 ft. Scattered showers and slight chance of tstms with vsby 1 nm or less. .TUE NIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft. .WED...N winds 20 to 30 kt. Seas 8 to 12 ft. .WED NIGHT...N winds 20 to 30 kt. Seas 7 to 10 ft. .THU...N winds 20 to 30 kt. Seas 7 to 11 ft. .THU NIGHT...N winds 25 to 35 kt. Seas 9 to 14 ft. .FRI...N winds 20 to 30 kt. Seas 9 to 14 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 8 to 12 ft. .SAT...W to SW winds 5 to 15 kt. Seas 6 to 10 ft. .SAT NIGHT...SW winds 5 to 15 kt. Seas 5 to 8 ft.