Offshore Forecast
Issued by NWS

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661
FZNT23 KWNM 260848
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
448 AM EDT Wed Mar 26 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...Developing low pressure near Hatteras Canyon will
track NE while passing just S of the waters today. The low will
move just E of Georges Bank this evening and will accelerate NE
toward Newfoundland Island later tonight into Thu. Weak low
pressure will track NE near the Maine coast late today and
tonight. High pressure will build over the waters Thu and Thu
night, then shift SE Fri. A cold front will approach from the NW
Thu night, and move SE across the waters Fri into Fri night.
Then on Sat and Sat night another front will track E over the
waters, and then stall near the southern waters Sat and Sat
night. A series of weak lows is expected to track E over the
waters along a stalled front Sun with the front then lifting N
as a warm front Sun night.

Eastport Maine to Cape Cod

.TODAY...Variable winds 5 to 15 kt. Seas 4 to 7 ft.
.TONIGHT...W to NW winds 10 to 20 kt. Seas 3 to 5 ft.
.THU...W winds 10 to 20 kt. Seas 3 to 6 ft.
.THU NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.FRI...W winds 20 to 30 kt. Seas 6 to 10 ft.
.FRI NIGHT...E to SE winds 15 to 25 kt. Seas 4 to 8 ft.
.SAT...E winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 6 ft.
.SUN...E winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN NIGHT...S winds 10 to 20 kt. Seas 4 to 7 ft.

Cape Cod to Nantucket Shoals and Georges Bank

...GALE FORCE WINDS POSSIBLE FRI...

.TODAY...NW winds 15 to 25 kt. Seas 4 to 7 ft.
.TONIGHT...W winds 15 to 25 kt. Seas 5 to 8 ft.
.THU...W winds 15 to 25 kt. Seas 5 to 8 ft.
.THU NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 8 ft. Chance
of showers.
.FRI...W winds 25 to 35 kt. Seas 7 to 13 ft.
.FRI NIGHT...W to SW winds 10 to 20 kt. Seas 5 to 9 ft.
.SAT...W winds 20 to 30 kt. Seas 6 to 10 ft.
.SAT NIGHT...W winds 15 to 25 kt. Seas 6 to 9 ft.
.SUN...S to SW winds 10 to 20 kt. Seas 5 to 8 ft.
.SUN NIGHT...SW winds 20 to 30 kt. Seas 6 to 10 ft.

South of New England

.TODAY...W to NW winds 10 to 20 kt. Seas 3 to 6 ft. Chance of
rain.
.TONIGHT...NW winds 15 to 25 kt. Seas 5 to 7 ft.
.THU...W winds 15 to 25 kt. Seas 5 to 7 ft.
.THU NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.FRI...W to NW winds 15 to 25 kt. Seas 5 to 7 ft.
.FRI NIGHT...S to SW winds 10 to 20 kt. Seas 4 to 7 ft.
.SAT...SW winds 15 to 25 kt. Seas 6 to 9 ft.
.SAT NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN...S to SW winds 10 to 20 kt. Seas 5 to 8 ft.
.SUN NIGHT...SW winds 20 to 30 kt. Seas 6 to 10 ft.