Offshore Forecast
Issued by NWS

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624
FZNT23 KWNM 150827
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
327 AM EST Mon Dec 15 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...Low pressure will exit the area today as a series of
cold fronts or troughs pass over the waters today and tonight.
Then high pressure will briefly build over the waters Tue before
a warm front passes over Tue night. A cold front approaches from
the W Wed and moves over the waters late Wed and Wed night.
Another high will quickly move through the area Thu, with yet
another cold front nearing the coast Thu night. This cold front
will move E through the area Fri and Fri night and has the
potential to be on the stronger side.

Eastport Maine to Cape Cod

...GALE WARNING...

.TODAY...NW winds 25 to 35 kt. Seas 8 to 14 ft. Light freezing
spray.
.TONIGHT...W to NW winds 15 to 25 kt. Seas 6 to 10 ft. Scattered
snow showers.
.TUE...W to SW winds 10 to 20 kt. Seas 5 to 9 ft.
.TUE NIGHT...SW winds 20 to 30 kt. Seas 5 to 9 ft.
.WED...SW winds 25 to 35 kt. Seas 8 to 12 ft.
.WED NIGHT...W winds 20 to 30 kt. Seas 6 to 10 ft.
.THU...S winds 15 to 25 kt. Seas 5 to 8 ft.
.THU NIGHT...S winds 25 to 35 kt. Seas 7 to 12 ft.
.FRI...W to SW winds 25 to 35 kt. Seas 10 to 16 ft.
.FRI NIGHT...NW winds 25 to 35 kt. Seas 11 to 17 ft.

Cape Cod to Nantucket Shoals and Georges Bank

...STORM WARNING...

.TODAY...NW winds 35 to 50 kt. Seas 12 to 21 ft. Rain likely and
scattered snow showers. Scattered showers.
.TONIGHT...W winds 20 to 30 kt. Seas 9 to 15 ft.
.TUE...W winds 20 to 30 kt. Seas 8 to 12 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 5 to 9 ft.
.WED...SW winds 20 to 30 kt. Seas 6 to 11 ft.
.WED NIGHT...W winds 20 to 30 kt. Seas 7 to 10 ft.
.THU...S winds 10 to 20 kt. Seas 5 to 9 ft.
.THU NIGHT...S winds 20 to 30 kt. Seas 5 to 8 ft.
.FRI...S to SW winds 30 to 40 kt. Seas 9 to 16 ft.
.FRI NIGHT...NW winds 25 to 35 kt. Seas 11 to 17 ft.

South of New England

...GALE WARNING...

.TODAY...NW winds 35 to 45 kt. Seas 11 to 19 ft. Light freezing
spray early in the morning. Scattered showers and snow showers.
.TONIGHT...W winds 20 to 30 kt. Seas 8 to 11 ft.
.TUE...W winds 15 to 25 kt. Seas 6 to 11 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 4 to 6 ft.
.WED...SW winds 20 to 30 kt. Seas 6 to 10 ft.
.WED NIGHT...W winds 15 to 25 kt. Seas 5 to 9 ft.
.THU...S to SE winds 10 to 20 kt. Seas 4 to 7 ft.
.THU NIGHT...S winds 35 to 45 kt. Seas 8 to 14 ft.
.FRI...W winds 30 to 40 kt. Seas 11 to 15 ft.
.FRI NIGHT...NW winds 30 to 40 kt. Seas 11 to 15 ft.