FZNT21 KWBC 100905
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
505 AM EDT Mon Aug 10 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.

ANZ898-101945-
505 AM EDT Mon Aug 10 2026

.SYNOPSIS FOR NEW ENGLAND WATERS...High pressure S of the area
will remain anchored there through the period while slowly
weakening Tue through Thu night, and then rebuilding Fri and Fri
night. A series of warm and cold fronts will cross the waters in
quick succession Sun through Thu with a somewhat stronger cold
front pushing through the waters Thu night. A series of low
pressure troughs will move SE over the area Fri and Fri night as
high pressure builds over New England.

$$

ANZ800-101945-
Gulf of Maine to the Hague Line-
505 AM EDT Mon Aug 10 2026

.TODAY...N winds 5 to 10 kt, becoming variable. Seas 3 to 4 ft.
Areas of fog with vsby 1 nm or less.
.TONIGHT...S winds 5 to 15 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft. Areas of fog with vsby 1 nm or less.
.TUE...W to SW winds 10 to 15 kt. Seas 3 to 4 ft. Areas of fog
with vsby 1 nm or less.
.TUE NIGHT...W winds 10 to 15 kt, becoming N to NW 5 to 10 kt.
Seas 3 to 4 ft.
.WED...N to NW winds less than 5 kt, becoming variable. Seas
3 to 4 ft.
.WED NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 5 to 10 kt, becoming W. Seas 3 to 4 ft.
.FRI...N to NW winds 5 to 10 kt, becoming W to NW. Seas 3 to
4 ft.
.FRI NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 4 ft.

$$

ANZ805-101945-
Georges Bank between Cape Cod and 68W north of 1000 FM-
505 AM EDT Mon Aug 10 2026

.TODAY...W winds 5 to 10 kt, becoming variable, then, becoming
W. Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less.
.TONIGHT...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...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. Areas of fog
with vsby 1 nm or less.
.TUE NIGHT...W winds less than 10 kt. Seas 3 to 4 ft. Areas of
fog with vsby 1 nm or less.
.WED...Variable winds less than 5 kt. Seas 3 to 4 ft.
.WED NIGHT...Variable winds less than 10 kt, becoming SW. Seas
3 to 4 ft.
.THU...SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 10 to 15 kt, becoming W to SW 5 to 10 kt.
Seas 3 to 4 ft.
.FRI...W to SW winds 5 to 15 kt, becoming W to NW 10 to 20 kt.
Seas 3 to 4 ft.
.FRI NIGHT...N winds 5 to 15 kt. Seas 3 to 4 ft.

$$

ANZ900-101945-
Georges Bank between 68W and the Hague Line-
505 AM EDT Mon Aug 10 2026

.TODAY...W winds less than 10 kt. Seas 3 to 4 ft. Areas of fog
with vsby 1 nm or less.
.TONIGHT...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...W to SW winds 10 to 20 kt. Seas 3 to 4 ft. Areas of fog
with vsby 1 nm or less.
.TUE NIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft.
Areas of fog with vsby 1 nm or less.
.WED...Variable winds less than 5 kt. Seas 3 to 4 ft.
.WED NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.THU...SW winds less than 10 kt, increasing to 5 to 15 kt. Seas
3 to 4 ft.
.THU NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI...W to SW winds 5 to 15 kt, becoming W 10 to 20 kt. Seas
3 to 4 ft.
.FRI NIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft.

$$

ANZ810-101945-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
505 AM EDT Mon Aug 10 2026

.TODAY...W winds less than 10 kt. Seas 3 to 4 ft.
.TONIGHT...W to SW winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...W winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...W winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to
4 ft.
.WED...Variable winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...NE winds less than 10 kt, becoming W. Seas 3 to
4 ft.
.THU...W to SW winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft.
.THU NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 3 to 4 ft.
.FRI...W winds 10 to 15 kt, becoming W to NW 10 to 20 kt. Seas
3 to 4 ft.
.FRI NIGHT...N to NW winds 5 to 10 kt, becoming N to NE 10 to
15 kt. Seas 3 to 4 ft.

$$

ANZ815-101945-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
505 AM EDT Mon Aug 10 2026

.TODAY...N to NW winds less than 5 kt, becoming variable, then,
becoming SW. Seas 3 to 4 ft. Areas of fog with vsby 1 nm or
less.
.TONIGHT...SW winds 10 to 15 kt, becoming W. Seas 3 to 4 ft.
Isolated tstms.
.TUE...W winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. Isolated
tstms.
.WED...N to NE winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...Variable winds less than 5 kt, becoming W to SW.
Seas 3 to 4 ft.
.THU...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU NIGHT...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI...W to SW winds 5 to 15 kt, becoming W to NW. Seas 3 to
4 ft.
.FRI NIGHT...N to NW winds 5 to 10 kt, becoming N to NE 10 to
15 kt. Seas 3 to 4 ft.

$$

.Forecaster Krekeler. Ocean Prediction Center.