871
FZNT21 KWBC 111436
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1036 AM EDT Mon Aug 11 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.

ANZ898-120230-
1036 AM EDT Mon Aug 11 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...Low pressure centered E and SE
of the waters will remain nearly stationary well E of the area
today through Tue, then finally lift N Tue night into Wed before
dissipating near Nova Scotia late Wed. A weak low pressure trough
will form along the coast today, then persist through Tue night.
A cold front will pass across the waters Thu and Thu night. High
pressure will build SE across the region Fri and Fri night while
front becomes nearly stationary S and E of the waters.

$$

ANZ800-120230-
Gulf of Maine to the Hague Line-
1036 AM EDT Mon Aug 11 2025

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

$$

ANZ805-120230-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1036 AM EDT Mon Aug 11 2025

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

$$

ANZ900-120230-
Georges Bank between 68W and the Hague Line-
1036 AM EDT Mon Aug 11 2025

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

$$

ANZ810-120230-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1036 AM EDT Mon Aug 11 2025

.TODAY...W to SW winds 5 to 10 kt. Seas 3 to 5 ft.
.TONIGHT...W to SW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas
3 to 4 ft.
.TUE...W winds 5 to 10 kt, becoming SW. Seas 3 to 4 ft.
.TUE NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...SW winds 5 to 15 kt. 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, becoming N to NW. Seas
3 to 4 ft.
.FRI...N to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...E to NE winds 5 to 15 kt, becoming E 5 to 10 kt.
Seas 3 to 4 ft.

$$

ANZ815-120230-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1036 AM EDT Mon Aug 11 2025

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

$$

.Forecaster Collins. Ocean Prediction Center.