410
FZNT21 KWBC 080231
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
931 PM EST Fri Nov 7 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.

ANZ898-081500-
931 PM EST Fri Nov 7 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...A high pressure ridge will
shift E of the area while a warm front lifts NE over the waters
tonight, before a strong cold front then moves across the area
Sat. A secondary cold front will move across the region late Sat
and Sat night. Another ridge will briefly build SE over the
waters late Sat night into Sun, then shift E of the region Sun
night. Another warm front will lift N over the area Sun night.
Strong low pressure will track NE over New England Sun night
through Mon night while pulling a cold front across the area. A
series of secondary cold fronts will move across the waters Mon
through Tue night. Another high pressure ridge passes quickly E
across the area Tue night into early Wed, with another series of
cold fronts moving across the waters Wed and Wed night.

$$

ANZ800-081500-
Gulf of Maine to the Hague Line-
931 PM EST Fri Nov 7 2025

...GALE FORCE WINDS POSSIBLE TUE NIGHT...

.TONIGHT...S winds 25 to 30 kt, becoming SW 20 to 30 kt. Seas
6 to 10 ft. Chance of tstms.
.SAT...SW winds 20 to 30 kt, becoming W 10 to 15 kt. Seas 6 to
10 ft. Chance of rain.
.SAT NIGHT...N to NW winds 10 to 20 kt, becoming N 5 to 15 kt.
Seas 3 to 6 ft.
.SUN...E to NE winds 5 to 10 kt, becoming E 10 to 20 kt. Seas
3 to 5 ft.
.SUN NIGHT...E to SE winds 15 to 25 kt. Seas 4 to 7 ft.
.MON...S to SE winds 15 to 25 kt, becoming S 5 to 15 kt. Seas
5 to 8 ft.
.MON NIGHT...S to SW winds 10 to 20 kt, becoming W to SW 15 to
25 kt. Seas 5 to 9 ft.
.TUE...W winds 20 to 30 kt. Seas 6 to 10 ft.
.TUE NIGHT...W winds 30 to 40 kt. Seas 9 to 15 ft.
.WED...W to SW winds 20 to 30 kt. Seas 7 to 12 ft.
.WED NIGHT...W winds 20 to 30 kt, diminishing to 15 to 20 kt.
Seas 7 to 12 ft.

$$

ANZ805-081500-
Georges Bank between Cape Cod and 68W north of 1000 FM-
931 PM EST Fri Nov 7 2025

...GALE FORCE WINDS POSSIBLE TUE...

.TONIGHT...S to SW winds 20 to 30 kt. Seas 6 to 10 ft. Chance of
tstms.
.SAT...S to SW winds 20 to 30 kt, becoming W to SW 10 to 20 kt.
Seas 6 to 10 ft. Scattered showers and chance of tstms.
.SAT NIGHT...N to NW winds 5 to 15 kt, becoming N to NE 5 to
10 kt. Seas 4 to 7 ft.
.SUN...E to SE winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 5 ft.
.SUN NIGHT...E to SE winds 15 to 25 kt, becoming S. Seas 4 to
7 ft.
.MON...S winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 5 to
8 ft.
.MON NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 9 ft.
.TUE...W winds 20 to 25 kt, increasing to 25 to 35 kt. Seas 7 to
12 ft.
.TUE NIGHT...W winds 25 to 35 kt. Seas 10 to 17 ft.
.WED...W to SW winds 20 to 30 kt. Seas 7 to 13 ft.
.WED NIGHT...W winds 20 to 30 kt. Seas 8 to 14 ft.

$$

ANZ900-081500-
Georges Bank between 68W and the Hague Line-
931 PM EST Fri Nov 7 2025

...GALE FORCE WINDS POSSIBLE TUE...

.TONIGHT...S winds 20 to 30 kt. Seas 6 to 10 ft. Chance of
tstms.
.SAT...S winds 20 to 30 kt, becoming W to SW 15 to 25 kt. Seas
6 to 10 ft. Scattered showers and tstms.
.SAT NIGHT...W to NW winds 5 to 15 kt, becoming N 5 to 10 kt.
Seas 5 to 7 ft. Chance of rain.
.SUN...E winds less than 10 kt, increasing to 5 to 15 kt. Seas
4 to 6 ft. Scattered tstms.
.SUN NIGHT...E to SE winds 15 to 25 kt, becoming S. Seas 4 to
7 ft.
.MON...S winds 15 to 25 kt. Seas 6 to 9 ft.
.MON NIGHT...S winds 20 to 30 kt, becoming W 10 to 20 kt. Seas
8 to 10 ft.
.TUE...W winds 15 to 25 kt, increasing to 25 to 35 kt. Seas 8 to
12 ft.
.TUE NIGHT...W winds 30 to 35 kt. Seas 11 to 18 ft.
.WED...W to SW winds 20 to 30 kt. Seas 10 to 15 ft.
.WED NIGHT...W winds 20 to 30 kt. Seas 9 to 14 ft.

$$

ANZ810-081500-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
931 PM EST Fri Nov 7 2025

...GALE FORCE WINDS POSSIBLE TUE...

.TONIGHT...S to SW winds 20 to 30 kt. Seas 6 to 9 ft. Chance of
tstms.
.SAT...S to SW winds 15 to 25 kt, becoming W 10 to 15 kt. Seas
5 to 9 ft. Chance of showers and tstms. Chance of rain.
.SAT NIGHT...N to NW winds 5 to 15 kt, becoming N to NE 5 to
10 kt. Seas 4 to 7 ft.
.SUN...E to SE winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
4 to 5 ft. Chance of rain.
.SUN NIGHT...S to SE winds 15 to 25 kt. Seas 5 to 8 ft.
.MON...S to SW winds 5 to 15 kt, becoming W 10 to 20 kt. Seas
5 to 8 ft.
.MON NIGHT...W winds 20 to 30 kt. Seas 6 to 9 ft.
.TUE...W winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 7 to
13 ft.
.TUE NIGHT...W winds 30 to 40 kt. Seas 10 to 16 ft.
.WED...SW winds 25 to 35 kt, becoming W to SW 25 to 30 kt. Seas
9 to 14 ft.
.WED NIGHT...W winds 20 to 30 kt. Seas 9 to 14 ft.

$$

ANZ815-081500-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
931 PM EST Fri Nov 7 2025

...GALE FORCE WINDS POSSIBLE TUE...

.TONIGHT...S to SW winds 20 to 30 kt. Seas 5 to 9 ft. Chance of
tstms.
.SAT...W winds 5 to 15 kt. Seas 4 to 8 ft. Chance of showers and
tstms. Chance of rain.
.SAT NIGHT...N to NW winds 5 to 15 kt, becoming E 10 to 15 kt.
Seas 3 to 6 ft.
.SUN...SE winds 10 to 20 kt. Seas 4 to 5 ft. Chance of rain.
.SUN NIGHT...S to SE winds 10 to 20 kt, becoming SW 5 to 15 kt.
Seas 4 to 7 ft.
.MON...W winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 4 to
7 ft.
.MON NIGHT...W winds 20 to 30 kt. Seas 5 to 8 ft.
.TUE...W winds 25 to 35 kt. Seas 8 to 14 ft.
.TUE NIGHT...W winds 25 to 35 kt. Seas 9 to 15 ft.
.WED...W to SW winds 20 to 30 kt. Seas 8 to 13 ft.
.WED NIGHT...W winds 20 to 30 kt. Seas 7 to 12 ft.

$$

.Forecaster Huffman. Ocean Prediction Center.