922
FZNT21 KWBC 042056
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
356 PM EST Thu Dec 4 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.

ANZ898-050800-
356 PM EST Thu Dec 4 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...A cold front will move
offshore and across the waters tonight, then exit E of the
area later tonight. High pressure will build E over the waters
Fri into Fri night, then continue E Sat as low pressure passes S
of the region Fri night into Sat. High pressure will again build
across the area Sat night and Sun ahead of another approaching
cold front. The cold front will move SE over the waters Sun night
into Mon. High pressure will once again build in from the W Mon
night behind the cold front. The high will slide E Tue as a warm
front approaches and lifts N across the waters followed by a
cold front Tue night.

$$

ANZ800-050800-
Gulf of Maine to the Hague Line-
356 PM EST Thu Dec 4 2025

...GALE WARNING...

.TONIGHT...W winds 25 to 30 kt, becoming NW 35 to 45 kt. Seas
10 to 16 ft. Chance of snow early in the morning. Light freezing
spray.
.FRI...NW winds 10 to 20 kt, becoming SW 5 to 15 kt. Seas 6 to
9 ft, subsiding to 3 to 5 ft. Light freezing spray.
.FRI NIGHT...SW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 5 ft.
.SAT...S to SW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas
3 to 4 ft.
.SAT NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 4 ft.
.SUN...NW winds 10 to 20 kt, becoming N to NW 5 to 15 kt. Seas
3 to 6 ft.
.SUN NIGHT...N to NW winds 5 to 15 kt, becoming N 10 to 20 kt.
Seas 3 to 5 ft.
.MON...N to NW winds 20 to 30 kt, becoming N 25 to 35 kt. Seas
7 to 11 ft.
.MON NIGHT...N to NW winds 20 to 30 kt. Seas 6 to 11 ft.
.TUE...NW winds 10 to 20 kt, becoming SW 20 to 30 kt. Seas 3 to
5 ft.
.TUE NIGHT...S to SW winds 20 to 30 kt, becoming W. Seas 8 to
13 ft.

$$

ANZ805-050800-
Georges Bank between Cape Cod and 68W north of 1000 FM-
356 PM EST Thu Dec 4 2025

...GALE WARNING...

.TONIGHT...W winds 25 to 30 kt, becoming N to NW 30 to 40 kt.
Seas 7 to 10 ft, building to 9 to 15 ft. Light freezing spray.
.FRI...N winds 5 to 15 kt, becoming S to SW. Seas 6 to 10 ft.
Light freezing spray early.
.FRI NIGHT...S to SW winds 5 to 15 kt, becoming E. Seas 3 to
5 ft. Chance of rain.
.SAT...E winds 5 to 15 kt, becoming variable. Seas 3 to 4 ft.
Chance of rain early.
.SAT NIGHT...W to SW winds 5 to 15 kt, becoming W to NW 10 to
20 kt. Seas 3 to 4 ft.
.SUN...NW winds 5 to 15 kt. Seas 3 to 6 ft.
.SUN NIGHT...W winds 5 to 15 kt, becoming W to NW 10 to 20 kt.
Seas 3 to 6 ft.
.MON...NW winds 25 to 35 kt, becoming N. Seas 7 to 12 ft.
.MON NIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft.
.TUE...N to NW winds 5 to 15 kt, becoming S to SW 15 to 25 kt.
Seas 4 to 7 ft.
.TUE NIGHT...S to SW winds 20 to 30 kt, becoming W. Seas 6 to
10 ft, building to 9 to 15 ft.

$$

ANZ900-050800-
Georges Bank between 68W and the Hague Line-
356 PM EST Thu Dec 4 2025

...GALE WARNING...

.TONIGHT...W winds 25 to 30 kt, becoming W to NW 30 to 40 kt.
Seas 10 to 17 ft. Scattered snow showers. Light freezing spray.
.FRI...N winds 15 to 25 kt, becoming W to SW less than 10 kt.
Seas 8 to 13 ft, subsiding to 4 to 8 ft. Light freezing spray
early.
.FRI NIGHT...S to SW winds 5 to 15 kt, becoming E to SE. Seas
3 to 6 ft.
.SAT...E winds 5 to 15 kt, becoming NE 5 to 10 kt. Seas 3 to
4 ft. Chance of rain early.
.SAT NIGHT...Variable winds 5 to 15 kt, becoming W to NW 10 to
20 kt. Seas 3 to 4 ft.
.SUN...NW winds 5 to 15 kt. Seas 3 to 6 ft.
.SUN NIGHT...W winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
4 to 6 ft.
.MON...W to NW winds 20 to 30 kt, becoming N to NW 30 to 35 kt.
Seas 4 to 7 ft, building to 7 to 12 ft.
.MON NIGHT...N winds 25 to 35 kt, diminishing to 15 to 25 kt.
Seas 8 to 13 ft.
.TUE...N to NW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas
4 to 8 ft.
.TUE NIGHT...S to SW winds 20 to 30 kt, becoming W. Seas 5 to
9 ft, building to 9 to 14 ft.

$$

ANZ810-050800-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
356 PM EST Thu Dec 4 2025

...GALE WARNING...

.TONIGHT...W winds 25 to 30 kt, becoming NW 25 to 35 kt early,
then, becoming N to NW 20 to 30 kt. Seas 7 to 13 ft. Light
freezing spray.
.FRI...N to NE winds 5 to 15 kt, becoming S to SE 5 to 10 kt.
Seas 5 to 9 ft. Light freezing spray early.
.FRI NIGHT...SE winds 5 to 10 kt, becoming E 5 to 15 kt. Seas
3 to 4 ft. Chance of rain and snow.
.SAT...E to NE winds 5 to 15 kt, becoming variable. Seas 3 to
4 ft. Chance of rain.
.SAT NIGHT...W winds 5 to 15 kt, becoming NW 15 to 20 kt. Seas
3 to 4 ft.
.SUN...N winds 5 to 15 kt, becoming variable. Seas 3 to 6 ft.
.SUN NIGHT...W to SW winds 10 to 20 kt, becoming W to NW 15 to
25 kt. Seas 3 to 6 ft.
.MON...NW winds 20 to 30 kt, becoming N 25 to 35 kt. Seas 6 to
11 ft.
.MON NIGHT...N winds 20 to 30 kt, diminishing to 10 to 20 kt.
Seas 7 to 12 ft.
.TUE...Variable winds 5 to 15 kt, becoming S 15 to 25 kt. Seas
4 to 7 ft.
.TUE NIGHT...W to SW winds 20 to 30 kt. Seas 9 to 15 ft.

$$

ANZ815-050800-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
356 PM EST Thu Dec 4 2025

...GALE WARNING...

.TONIGHT...W winds 25 to 30 kt, becoming N to NW 25 to 35 kt
early, then, becoming N 15 to 25 kt. Seas 6 to 11 ft. Light
freezing spray.
.FRI...NE winds 5 to 10 kt, becoming SE. Seas 3 to 6 ft.
.FRI NIGHT...SE winds 5 to 10 kt, becoming E 5 to 15 kt. Seas
3 to 4 ft. Chance of rain and snow.
.SAT...Variable winds less than 10 kt, becoming W. Seas 3 to
4 ft. Chance of rain.
.SAT NIGHT...W winds 10 to 20 kt, becoming NW. Seas 3 to 5 ft.
.SUN...N winds 5 to 15 kt, becoming variable. Seas 3 to 5 ft.
.SUN NIGHT...W winds 10 to 20 kt, becoming NW 15 to 25 kt. Seas
3 to 5 ft.
.MON...N winds 20 to 30 kt. Seas 6 to 10 ft.
.MON NIGHT...N winds 20 to 30 kt, becoming N to NE 10 to 20 kt.
Seas 6 to 10 ft.
.TUE...S to SW winds 5 to 15 kt, increasing to 15 to 25 kt. Seas
4 to 7 ft.
.TUE NIGHT...SW winds 20 to 30 kt, becoming W. Seas 8 to 14 ft.

$$

.Forecaster Joseph. Ocean Prediction Center.