363
FZNT21 KWBC 272046
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
346 PM EST Thu Nov 27 2025

New England continental shelf and slope waters from 25 nm
offshore to the Hague Line, except to 1000 fm south of New
England.

Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.

Locally higher winds and seas can be expected in and near tstms.

ANZ898-280800-
346 PM EST Thu Nov 27 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...A secondary cold front will
move E across the waters tonight, followed by a series of
surface troughs moving SE across the waters Fri through Sat.
High pressure will move E across the southern waters late Sat
and Sat night before shifting E of the area Sun. A warm front
will move N into the area Sun, reaching the Gulf of Maine Sun
night. Another cold front will sweep E across the waters Sun
night, then move E of the area Mon. High pressure will build E
across northern New England Mon, then across the Gulf of Maine
Mon night. Low pressure will develop near the Outer Banks Tue,
then strengthen quickly while lifting NE across the waters late
Tue and Tue night.

$$

ANZ800-280800-
Gulf of Maine to the Hague Line-
346 PM EST Thu Nov 27 2025

...GALE WARNING...

.TONIGHT...W winds 20 to 25 kt. Seas 4 to 8 ft.
.FRI...W winds 25 to 30 kt, increasing to 30 to 35 kt. Seas 6 to
11 ft.
.FRI NIGHT...W winds 25 to 35 kt, becoming 25 to 30 kt. Seas
7 to 13 ft.
.SAT...W winds 25 to 30 kt, becoming NW 20 to 30 kt. Seas 7 to
12 ft.
.SAT NIGHT...NW winds 15 to 25 kt, becoming variable 5 to 15 kt.
Seas 5 to 9 ft.
.SUN...S winds 10 to 20 kt, increasing to 20 to 30 kt. Seas 3 to
4 ft, building to 5 to 8 ft.
.SUN NIGHT...S winds 25 to 35 kt, becoming W to SW 20 to 30 kt.
Seas 7 to 12 ft.
.MON...W winds 25 to 30 kt, becoming NW 20 to 30 kt. Seas 6 to
11 ft.
.MON NIGHT...NW winds 20 to 30 kt, becoming N 5 to 15 kt. Seas
5 to 9 ft.
.TUE...S winds 5 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E to NE winds 10 to 20 kt, becoming N to NE 25 to
35 kt. Seas 3 to 5 ft, building to 6 to 10 ft.

$$

ANZ805-280800-
Georges Bank between Cape Cod and 68W north of 1000 FM-
346 PM EST Thu Nov 27 2025

...GALE WARNING...

.TONIGHT...W winds 20 to 25 kt. Seas 5 to 9 ft.
.FRI...W winds 25 to 30 kt, increasing to 30 to 35 kt. Seas 7 to
12 ft. Isolated showers.
.FRI NIGHT...W winds 30 to 35 kt. Seas 8 to 13 ft.
.SAT...W winds 25 to 30 kt, becoming NW 15 to 25 kt. Seas 7 to
12 ft.
.SAT NIGHT...NW winds 10 to 20 kt, becoming variable less than
10 kt. Seas 5 to 8 ft.
.SUN...S winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN NIGHT...S winds 15 to 25 kt, becoming W to SW. Seas 5 to
9 ft.
.MON...W to NW winds 15 to 25 kt. Seas 6 to 10 ft.
.MON NIGHT...N winds 15 to 20 kt, becoming N to NE 5 to 15 kt.
Seas 4 to 8 ft.
.TUE...S to SE winds 5 to 10 kt, becoming E to SE 10 to 20 kt.
Seas 3 to 6 ft.
.TUE NIGHT...E winds 20 to 30 kt, becoming N to NE 30 to 40 kt.
Seas 5 to 9 ft, building to 9 to 15 ft.

$$

ANZ900-280800-
Georges Bank between 68W and the Hague Line-
346 PM EST Thu Nov 27 2025

...GALE WARNING...

.TONIGHT...W winds 20 to 25 kt. Seas 7 to 9 ft.
.FRI...W winds 25 to 30 kt, increasing to 30 to 35 kt. Seas 7 to
13 ft. Isolated showers.
.FRI NIGHT...W winds 30 to 35 kt. Seas 12 to 14 ft. Isolated
showers.
.SAT...W to NW winds 20 to 30 kt. Seas 9 to 14 ft.
.SAT NIGHT...NW winds 15 to 25 kt, becoming N less than 10 kt.
Seas 6 to 10 ft.
.SUN...S winds 5 to 15 kt, increasing to 15 to 25 kt. Seas 3 to
6 ft.
.SUN NIGHT...S to SW winds 15 to 25 kt. Seas 5 to 9 ft.
.MON...W winds 20 to 25 kt, becoming NW. Seas 8 to 10 ft.
.MON NIGHT...N to NW winds 15 to 25 kt, becoming N to NE 5 to
15 kt. Seas 6 to 9 ft.
.TUE...S to SE winds 5 to 10 kt, becoming E to SE 5 to 15 kt.
Seas 4 to 7 ft.
.TUE NIGHT...E winds 15 to 25 kt, becoming N to NE 35 to 45 kt.
Seas 4 to 8 ft, building to 7 to 13 ft.

$$

ANZ810-280800-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
346 PM EST Thu Nov 27 2025

...GALE WARNING...

.TONIGHT...W winds 20 to 25 kt. Seas 6 to 8 ft.
.FRI...W winds 25 to 30 kt, increasing to 30 to 35 kt. Seas 7 to
12 ft. Isolated showers.
.FRI NIGHT...W winds 25 to 35 kt. Seas 8 to 13 ft.
.SAT...NW winds 20 to 30 kt. Seas 7 to 12 ft.
.SAT NIGHT...N to NW winds 5 to 15 kt, becoming S to SE. Seas
4 to 7 ft.
.SUN...S winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN NIGHT...S to SW winds 15 to 25 kt, becoming W. Seas 5 to
9 ft.
.MON...NW winds 15 to 25 kt. Seas 4 to 8 ft.
.MON NIGHT...N winds 10 to 15 kt, becoming E to NE 5 to 10 kt.
Seas 3 to 6 ft.
.TUE...SE winds 5 to 15 kt, becoming E 10 to 20 kt. Seas 3 to
6 ft.
.TUE NIGHT...NE winds 25 to 35 kt, becoming N. Seas 6 to 10 ft,
building to 9 to 15 ft.

$$

ANZ815-280800-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
346 PM EST Thu Nov 27 2025

...GALE WARNING...

.TONIGHT...W winds 20 to 30 kt. Seas 4 to 8 ft.
.FRI...W winds 25 to 30 kt, increasing to 30 to 35 kt. Seas 7 to
12 ft.
.FRI NIGHT...W winds 30 to 35 kt, becoming W to NW 25 to 30 kt.
Seas 7 to 12 ft.
.SAT...NW winds 15 to 25 kt. Seas 5 to 9 ft.
.SAT NIGHT...N to NW winds less than 10 kt, becoming S to SE.
Seas 3 to 5 ft.
.SUN...S winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN NIGHT...W to SW winds 15 to 25 kt, becoming W to NW 20 to
25 kt. Seas 5 to 8 ft.
.MON...NW winds 15 to 25 kt. Seas 4 to 8 ft.
.MON NIGHT...N to NE winds 10 to 15 kt, becoming E to SE 5 to
10 kt. Seas 3 to 5 ft.
.TUE...E to SE winds 5 to 15 kt, becoming E 10 to 20 kt. Seas
3 to 5 ft.
.TUE NIGHT...N to NE winds 25 to 35 kt. Seas 7 to 12 ft.

$$

.Forecaster Connelly. Ocean Prediction Center.