Offshore Forecast
Issued by NWS

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118
FZNT23 KWNM 021508
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
1108 AM EDT Tue Sep 2 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 will persist over most of New England
and the offshore waters today into tonight. Low pressure will
move NE along a stationary front over the outer mid-Atlantic
waters, passing S and E of Georges Bank later today into Wed
night. Weak high pressure will then return behind the low and
remain in place later Wed into Thu. The high will shift E of the
area late Thu into Thu night as a warm front lifts N into the
region Fri and Fri night. A cold front will push E through New
England Fri night into early Sat, and then move E across the
waters late Sat and Sat night.

Eastport Maine to Cape Cod

.TODAY...Variable winds less than 10 kt. Seas 3 to 4 ft.
.TONIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.WED...S winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...S winds 5 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft.
.FRI...S winds 10 to 20 kt. Seas 3 to 5 ft.
.FRI NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT...S winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 6 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TODAY...NE winds 10 to 20 kt. Seas 5 to 9 ft. Scattered showers
and isolated tstms.
.TONIGHT...NE winds 10 to 20 kt. Seas 5 to 8 ft. Scattered
showers and isolated tstms.
.WED...NE winds 5 to 15 kt. Seas 3 to 6 ft.
.WED NIGHT...N to NE winds less than 10 kt. Seas 3 to 5 ft.
Chance of showers and tstms.
.THU...S to SE winds less than 10 kt. Seas 3 to 4 ft.
.THU NIGHT...S to SE winds less than 10 kt. Seas 3 to 4 ft.
.FRI...S winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT...S winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft.

South of New England

.TODAY...E to NE winds 10 to 20 kt. Seas 5 to 8 ft.
.TONIGHT...NE winds 5 to 15 kt. Seas 4 to 7 ft.
.WED...Variable winds 5 to 15 kt. Seas 3 to 6 ft.
.WED NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.THU...S winds 10 to 20 kt. Seas 3 to 4 ft.
.THU NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft.
.FRI...S winds 10 to 20 kt. Seas 3 to 4 ft.
.FRI NIGHT...S winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT...S winds 5 to 15 kt. Seas 3 to 6 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft.