FZNT21 KWBC 260221
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
921 PM EST Tue Nov 25 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.

ANZ898-261445-
921 PM EST Tue Nov 25 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...High pressure just S of the
waters during the evening will move well SE of the area tonight.
A warm front will lift N across the region tonight into Wed,
before a cold front moves E through the waters Wed night. A
series of secondary cold fronts will move E through the area Wed
night through Sat. Another high will build E across the region
Sat and Sat night, then shift E of the area Sun before another
cold front moves over the waters Sun night.

$$

ANZ800-261445-
Gulf of Maine to the Hague Line-
921 PM EST Tue Nov 25 2025

...GALE FORCE WINDS POSSIBLE FRI...

.TONIGHT...S to SW winds 15 to 25 kt. Seas 3 to 6 ft. Rain.
.WED...S to SW winds 20 to 30 kt, becoming SW 10 to 20 kt. Seas
5 to 9 ft. Rain early, then chance of showers. Areas of fog with
vsby 1 NM or less.
.WED NIGHT...S to SW winds 10 to 15 kt, becoming W to SW 15 to
25 kt. Seas 5 to 9 ft. Chance of showers. Areas of fogwith vsby
1 nm or less.
.THU...W winds 20 to 30 kt. Seas 6 to 10 ft. Chance of showers.
.THU NIGHT...W winds 25 to 30 kt. Seas 7 to 12 ft.
.FRI...W winds 25 to 30 kt, becoming 25 to 35 kt. Seas 8 to
14 ft.
.FRI NIGHT...W winds 25 to 35 kt, becoming 25 to 30 kt. Seas
9 to 15 ft.
.SAT...W to NW winds 20 to 30 kt. Seas 8 to 13 ft.
.SAT NIGHT...NW winds 15 to 25 kt, diminishing to 5 to 15 kt.
Seas 5 to 8 ft.
.SUN...W to SW winds 5 to 10 kt, becoming S to SW 10 to 20 kt.
Seas 3 to 6 ft.
.SUN NIGHT...S winds 15 to 25 kt. Seas 4 to 7 ft.

$$

ANZ805-261445-
Georges Bank between Cape Cod and 68W north of 1000 FM-
921 PM EST Tue Nov 25 2025

...GALE FORCE WINDS POSSIBLE FRI...

.TONIGHT...S winds 15 to 25 kt. Seas 3 to 6 ft. Rain.
.WED...S to SW winds 15 to 25 kt. Seas 6 to 10 ft. Rain early,
then numerous showers. Areas of fog with vsby 1 nm or less.
.WED NIGHT...SW winds 15 to 20 kt. Seas 5 to 9 ft. Chance of
showers. Areas of fog with vsby 1 nm or less.
.THU...W winds 20 to 25 kt. Seas 6 to 11 ft. Chance of showers.
.THU NIGHT...W winds 25 to 30 kt. Seas 8 to 13 ft.
.FRI...W winds 30 to 40 kt. Seas 9 to 16 ft.
.FRI NIGHT...W winds 25 to 35 kt. Seas 9 to 16 ft.
.SAT...W winds 25 to 30 kt, becoming NW 20 to 25 kt. Seas 8 to
14 ft.
.SAT NIGHT...NW winds 15 to 20 kt, diminishing to 5 to 10 kt.
Seas 4 to 8 ft.
.SUN...W to SW winds 5 to 10 kt, becoming S 5 to 15 kt. Seas
3 to 6 ft.
.SUN NIGHT...S winds 15 to 25 kt. Seas 4 to 7 ft.

$$

ANZ900-261445-
Georges Bank between 68W and the Hague Line-
921 PM EST Tue Nov 25 2025

...GALE FORCE WINDS POSSIBLE FRI...

.TONIGHT...S winds 15 to 25 kt. Seas 4 to 6 ft. Chance of
showers, then rain.
.WED...S to SW winds 20 to 30 kt. Seas 7 to 11 ft. Rain, then
numerous showers. Areas of fog with vsby 1 nm or less.
.WED NIGHT...SW winds 15 to 25 kt. Seas 7 to 11 ft. Chance of
showers. Areas of fog with vsby 1 nm or less.
.THU...W winds 15 to 25 kt. Seas 8 to 11 ft. Chance of showers.
Areas of fog with vsby 1 nm or less.
.THU NIGHT...W winds 25 to 30 kt. Seas 11 to 13 ft.
.FRI...W winds 30 to 40 kt. Seas 11 to 17 ft.
.FRI NIGHT...W winds 30 to 40 kt. Seas 13 to 17 ft.
.SAT...W winds 25 to 30 kt. Seas 9 to 15 ft.
.SAT NIGHT...NW winds 15 to 25 kt, diminishing to 10 to 15 kt.
Seas 6 to 10 ft.
.SUN...W winds 5 to 10 kt, becoming SW. Seas 4 to 7 ft.
.SUN NIGHT...S winds 10 to 15 kt, increasing to 15 to 25 kt.
Seas 4 to 6 ft.

$$

ANZ810-261445-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
921 PM EST Tue Nov 25 2025

...GALE FORCE WINDS POSSIBLE THU NIGHT...

.TONIGHT...S winds 15 to 25 kt. Seas 4 to 7 ft. Rain.
.WED...SW winds 15 to 25 kt. Seas 6 to 9 ft. Numerous showers.
Areas of fog with vsby 1 nm or less.
.WED NIGHT...SW winds 15 to 20 kt, becoming W 20 to 30 kt. Seas
6 to 9 ft. Chance of showers. Areas of fog with vsby 1 nm or
less.
.THU...W winds 20 to 30 kt. Seas 8 to 11 ft.
.THU NIGHT...W winds 25 to 35 kt. Seas 9 to 13 ft.
.FRI...W winds 30 to 35 kt. Seas 11 to 16 ft.
.FRI NIGHT...W winds 30 to 40 kt. Seas 10 to 16 ft.
.SAT...NW winds 20 to 30 kt. Seas 8 to 13 ft.
.SAT NIGHT...NW winds 10 to 15 kt, becoming W to NW 5 to 10 kt.
Seas 4 to 7 ft.
.SUN...SW winds 5 to 10 kt, becoming S 10 to 20 kt. Seas 3 to
5 ft.
.SUN NIGHT...S to SW winds 15 to 20 kt. Seas 4 to 7 ft.

$$

ANZ815-261445-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
921 PM EST Tue Nov 25 2025

...GALE FORCE WINDS POSSIBLE FRI...

.TONIGHT...S to SW winds 20 to 30 kt. Seas 4 to 7 ft. Rain.
.WED...SW winds 15 to 20 kt. Seas 4 to 8 ft. Numerous showers.
Areas of fog with vsby 1 nm or less.
.WED NIGHT...SW winds 15 to 25 kt, becoming W 20 to 30 kt. Seas
5 to 9 ft. Chance of showers. Areas of fog with vsby 1 nm or
less.
.THU...W winds 25 to 30 kt. Seas 6 to 10 ft.
.THU NIGHT...W winds 25 to 30 kt. Seas 7 to 12 ft.
.FRI...W winds 25 to 35 kt. Seas 8 to 14 ft.
.FRI NIGHT...W winds 25 to 35 kt, becoming NW 25 to 30 kt. Seas
8 to 14 ft.
.SAT...NW winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT NIGHT...NW winds 5 to 15 kt, becoming W to SW less than
5 kt. Seas 3 to 5 ft.
.SUN...S winds 5 to 10 kt, increasing to 10 to 20 kt. Seas 3 to
4 ft.
.SUN NIGHT...S winds 15 to 20 kt, becoming SW. Seas 4 to 7 ft.

$$

.Forecaster Figurskey. Ocean Prediction Center.