FZNT21 KWBC 232033
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
433 PM EDT Sun Aug 23 2026

New England continental shelf and slope waters from 60 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.

ANZ898-240845-
433 PM EDT Sun Aug 23 2026

.SYNOPSIS FOR NEW ENGLAND WATERS...Low pressure will move NE
along a stationary front near the coast tonight. A cold front
will move slowly E across the area tonight into Tue, then pass E
of the waters Tue night. A low pressure trough will move SE over
the area Tue night into Wed, before moving E of the waters Wed
night. High pressure will build E across the region Wed night
into Thu, then shift E of the area later Thu and Thu night. A
warm front will lifts N over the waters Thu night into Fri night
as another low moves offshore.

$$

ANZ800-240845-
Gulf of Maine to the Hague Line-
433 PM EDT Sun Aug 23 2026

.TONIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Chance of
showers and tstms early. Areas of fog. Vsby 1 NM or less.
.MON...S to SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
4 to 5 ft. Scattered showers, tstms and fog with vsby 1 nm or
less.
.MON NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Areas of
fog with vsby 1 nm or less.
.TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
4 ft. Areas of fog with vsby 1 nm or less.
.TUE NIGHT...W to SW winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...W to NW winds 5 to 10 kt. Seas 3 to 5 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...S to SW winds 5 to 10 kt, becoming S 10 to 15 kt. Seas
3 to 4 ft.
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI...S winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt. Seas
3 to 4 ft.

$$

ANZ805-240845-
Georges Bank between Cape Cod and 68W north of 1000 FM-
433 PM EDT Sun Aug 23 2026

.TONIGHT...S to SW winds 10 to 15 kt. Seas 3 to 6 ft. Tstms and
scattered showers with vsby 1 nm or less. Areas of fog with vsby
1 nm or less.
.MON...SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 4 to 5 ft.
Scattered showers, tstms and areas of fog with vsby 1 nm or
less.
.MON NIGHT...S to SW winds 5 to 15 kt, becoming SW 5 to 10 kt.
Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less.
.TUE...W to SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to
4 ft. Areas of fog with vsby 1 nm or less.
.TUE NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.WED...W winds 5 to 10 kt. Seas 3 to 5 ft.
.WED NIGHT...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...SW winds less than 10 kt, becoming S. Seas 3 to 4 ft.
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI...S winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...S to SW winds 5 to 15 kt, becoming W 5 to 10 kt.
Seas 3 to 5 ft.

$$

ANZ900-240845-
Georges Bank between 68W and the Hague Line-
433 PM EDT Sun Aug 23 2026

.TONIGHT...S winds 15 to 20 kt, becoming S to SW 10 to 15 kt.
Seas 4 to 7 ft. Tstms and scattered showers. Areas of fog. Vsby
1 NM or less.
.MON...SW winds 5 to 10 kt. Seas 4 to 5 ft. Scattered showers
and chance of tstms with vsby 1 nm or less.
.MON NIGHT...S to SW winds less than 10 kt. Seas 3 to 5 ft.
Areas of fog, scattered showers and tstms with vsby 1 nm or
less.
.TUE...SW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 4 ft.
Areas of fog with vsby 1 nm or less.
.TUE NIGHT...SW winds 5 to 15 kt, becoming W. Seas 3 to 5 ft.
.WED...W winds 5 to 10 kt. Seas 4 to 5 ft.
.WED NIGHT...SW winds less than 10 kt. Seas 3 to 5 ft.
.THU...S winds less than 10 kt. Seas 3 to 4 ft.
.THU NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI...S winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...S to SW winds 10 to 15 kt, becoming SW 5 to 10 kt.
Seas 3 to 5 ft.

$$

ANZ810-240845-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
433 PM EDT Sun Aug 23 2026

.TONIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Tstms and
scattered showers.
.MON...SW winds 5 to 10 kt. Seas 3 to 5 ft.
.MON NIGHT...SW winds 5 to 15 kt, becoming W. Seas 3 to 4 ft.
.TUE...W winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
5 ft.
.TUE NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...W winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...SW winds less than 5 kt, becoming S. Seas 3 to 4 ft.
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI...S winds 10 to 15 kt, becoming SW. Seas 3 to 5 ft.
.FRI NIGHT...SW winds 5 to 10 kt, becoming W. Seas 4 to 5 ft.

$$

ANZ815-240845-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
433 PM EDT Sun Aug 23 2026

.TONIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Chance of
showers and tstms.
.MON...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.MON NIGHT...W to SW winds 10 to 15 kt, becoming W 5 to 10 kt.
Seas 3 to 4 ft.
.TUE...W winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
4 ft.
.TUE NIGHT...W winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to
4 ft.
.WED...W to NW winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
4 ft.
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI...S to SW winds 5 to 10 kt. Seas 3 to 5 ft.
.FRI NIGHT...SW winds 5 to 10 kt, becoming W. Seas 3 to 4 ft.

$$

.Forecaster Kells. Ocean Prediction Center.