973
FZNT21 KWBC 101436
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
ISSUED BY NWS National Hurricane Center Miami FL
936 AM EST Wed Dec 10 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.

ANZ898-110430-
936 AM EST Wed Dec 10 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...A stalled warm front along the
coast of Maine will continue today into tonight. A strong cold
front will move E and SE over the area tonight into Thu, followed
by a secondary cold front or low pressure trough Thu into Fri.
High pressure will build E across the region Fri night into Sat.
Another trough or weak cold front will cross the area Sat, then
stall S of the area Sat night. Developing low pressure will move
over the area Sun while pulling a cold front across the waters,
then pass E of the area Sun night while continuing to strengthen.

$$

ANZ800-110430-
Gulf of Maine to the Hague Line-
936 AM EST Wed Dec 10 2025

...GALE WARNING...

.TODAY...SW winds 15 to 25 kt, becoming S 20 to 30 kt. Seas 6 to
10 ft.
.TONIGHT...S winds 25 to 30 kt, becoming SW 20 to 30 kt. Seas
6 to 10 ft. Chance of rain.
.THU...W winds 25 to 30 kt, increasing to 30 to 40 kt. Seas 8 to
14 ft.
.THU NIGHT...W winds 30 to 40 kt. Seas 11 to 19 ft. Light
freezing spray.
.FRI...W winds 30 to 40 kt. Seas 11 to 19 ft.
.FRI NIGHT...W winds 25 to 35 kt, diminishing to 15 to 25 kt.
Seas 9 to 15 ft.
.SAT...W winds 10 to 15 kt. Seas 5 to 9 ft.
.SAT NIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...W winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to
6 ft.
.SUN NIGHT...NW winds 15 to 25 kt, becoming N to NW 25 to 35 kt.
Seas 4 to 6 ft, building to 6 to 11 ft.

$$

ANZ805-110430-
Georges Bank between Cape Cod and 68W north of 1000 FM-
936 AM EST Wed Dec 10 2025

...GALE WARNING...

.TODAY...SW winds 15 to 20 kt, becoming S to SW 20 to 30 kt.
Seas 5 to 8 ft.
.TONIGHT...S to SW winds 20 to 30 kt, becoming W to SW. Seas
7 to 13 ft. Chance of rain.
.THU...W winds 25 to 30 kt, becoming 25 to 35 kt. Seas 9 to
15 ft.
.THU NIGHT...W winds 30 to 40 kt. Seas 10 to 17 ft.
.FRI...W winds 30 to 40 kt. Seas 10 to 18 ft.
.FRI NIGHT...W winds 25 to 35 kt, diminishing to 15 to 25 kt.
Seas 8 to 13 ft.
.SAT...W winds 10 to 15 kt, becoming 10 to 20 kt. Seas 4 to
7 ft.
.SAT NIGHT...W winds 15 to 25 kt. Seas 4 to 8 ft.
.SUN...W winds 10 to 20 kt. Seas 4 to 7 ft.
.SUN NIGHT...NW winds 20 to 30 kt, increasing to 30 to 35 kt.
Seas 7 to 12 ft.

$$

ANZ900-110430-
Georges Bank between 68W and the Hague Line-
936 AM EST Wed Dec 10 2025

...GALE WARNING...

.TODAY...S to SW winds 15 to 25 kt. Seas 5 to 8 ft.
.TONIGHT...S winds 20 to 25 kt, becoming SW 15 to 25 kt. Seas
6 to 11 ft. Chance of rain.
.THU...W winds 25 to 30 kt, becoming 25 to 35 kt. Seas 9 to
15 ft.
.THU NIGHT...W winds 30 to 40 kt. Seas 14 to 20 ft.
.FRI...W winds 30 to 40 kt. Seas 13 to 20 ft.
.FRI NIGHT...W winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 9 to 16 ft.
.SAT...W winds 5 to 15 kt. Seas 6 to 10 ft.
.SAT NIGHT...W winds 15 to 25 kt. Seas 4 to 8 ft.
.SUN...W winds 10 to 15 kt, becoming 10 to 20 kt. Seas 5 to
7 ft.
.SUN NIGHT...NW winds 20 to 30 kt, increasing to 25 to 35 kt.
Seas 7 to 12 ft.

$$

ANZ810-110430-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
936 AM EST Wed Dec 10 2025

...GALE WARNING...

.TODAY...S to SW winds 20 to 30 kt. Seas 6 to 11 ft.
.TONIGHT...SW winds 20 to 30 kt, becoming W. Seas 8 to 13 ft.
Chance of rain.
.THU...W winds 25 to 30 kt, increasing to 30 to 35 kt. Seas 9 to
14 ft.
.THU NIGHT...W winds 30 to 40 kt. Seas 10 to 17 ft. Chance of
snow.
.FRI...W winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
10 to 17 ft.
.FRI NIGHT...W winds 15 to 25 kt. Seas 6 to 11 ft.
.SAT...W to SW winds 10 to 15 kt, becoming W 15 to 25 kt. Seas
3 to 6 ft.
.SAT NIGHT...W winds 20 to 25 kt. Seas 5 to 8 ft.
.SUN...W winds 15 to 20 kt, becoming NW 15 to 25 kt. Seas 5 to
7 ft.
.SUN NIGHT...NW winds 25 to 30 kt, increasing to 30 to 35 kt.
Seas 7 to 13 ft.

$$

ANZ815-110430-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
936 AM EST Wed Dec 10 2025

...GALE WARNING...

.TODAY...SW winds 25 to 30 kt, becoming 25 to 35 kt. Seas 7 to
12 ft.
.TONIGHT...W to SW winds 25 to 35 kt, becoming W 25 to 30 kt.
Seas 7 to 13 ft. Chance of rain.
.THU...W to NW winds 25 to 35 kt. Seas 8 to 13 ft.
.THU NIGHT...W winds 25 to 35 kt. Seas 8 to 14 ft.
.FRI...W winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
8 to 13 ft.
.FRI NIGHT...W winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 5 to 8 ft.
.SAT...W winds 15 to 25 kt. Seas 3 to 6 ft.
.SAT NIGHT...W winds 20 to 25 kt. Seas 4 to 7 ft.
.SUN...W winds 15 to 20 kt, becoming NW 20 to 25 kt. Seas 4 to
7 ft.
.SUN NIGHT...NW winds 25 to 30 kt, becoming 25 to 35 kt. Seas
8 to 13 ft.

$$

.Forecaster Kells. Ocean Prediction Center.