


Offshore Forecast
Issued by NWS
Issued by NWS
095 FZNT23 KWNM 111609 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 1209 PM EDT Sat Oct 11 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...High pressure over the area will gradually shift NE today through early Sun as a coastal low moves N just offshore of the SE U.S. The low will strengthen and expand as it moves N, being centered offshore of the Virginia Capes by Sun night. This broad, complex low will move very slowly E from the Virginia Capes across the outer Mid-Atlantic waters Sun night through Tue night, then finally move E of the area Wed. Mariners should monitor later forecasts on the coastal system as this will be a long duration event for the east coast, and impactful to the mariner. A cold front will approach from the NW Wed, then move offshore Wed night. Eastport Maine to Cape Cod ...GALE WARNING... .TODAY...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. .TONIGHT...E winds 15 to 25 kt. Seas 3 to 6 ft. .SUN...E winds 20 to 30 kt. Seas 9 to 15 ft. Chance of rain. .SUN NIGHT...E to NE winds 35 to 45 kt. Seas 15 to 24 ft. Chance of rain. .MON...E to NE winds 30 to 40 kt. Seas 17 to 24 ft. .MON NIGHT...E to NE winds 30 to 40 kt. Seas 14 to 22 ft. .TUE...N to NE winds 20 to 30 kt. Seas 10 to 15 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft. .WED...N winds 15 to 25 kt. Seas 5 to 9 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. Cape Cod to Nantucket Shoals and Georges Bank ...GALE WARNING... .TODAY...E winds 20 to 30 kt. Seas 6 to 11 ft. .TONIGHT...E winds 35 to 45 kt. Seas 13 to 22 ft. .SUN...E winds 35 to 45 kt. Seas 17 to 24 ft. Chance of rain. .SUN NIGHT...E winds 35 to 45 kt. Seas 18 to 25 ft. Scattered showers and tstms. .MON...E winds 30 to 40 kt. Seas 17 to 25 ft. .MON NIGHT...E winds 25 to 35 kt. Seas 12 to 20 ft. .TUE...N winds 20 to 30 kt. Seas 9 to 14 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 9 to 13 ft. .WED...N winds 20 to 30 kt. Seas 8 to 13 ft. .WED NIGHT...N winds 20 to 30 kt. Seas 6 to 11 ft. South of New England ...STORM WARNING... .TODAY...E winds 20 to 30 kt. Seas 6 to 11 ft. Scattered showers. .TONIGHT...E winds 30 to 40 kt. Seas 13 to 22 ft. Scattered showers. .SUN...NE winds 40 to 50 kt. Seas 17 to 27 ft. Chance of rain. .SUN NIGHT...NE winds 35 to 50 kt. Seas 17 to 26 ft. Scattered showers and tstms. .MON...NE winds 30 to 40 kt. Seas 14 to 20 ft. .MON NIGHT...N winds 25 to 35 kt. Seas 11 to 17 ft. .TUE...N winds 20 to 30 kt. Seas 9 to 13 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 10 to 14 ft. .WED...N winds 20 to 30 kt. Seas 8 to 13 ft. .WED NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft.