540
FZNT21 KWBC 041500
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1100 AM EDT Mon Aug 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.

ANZ898-050215-
1100 AM EDT Mon Aug 4 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...A high pressure ridge will
persist over the area today into tonight while slowly weakening.
A weak cold front will approach from the N late today into
tonight, then dissipate over the waters Tue. High pressure will
build S over the area Tue night through Wed night, then persist
over the region Thu through Fri night. Tropical Storm Dexter will
pass SE of the waters today into Tue, then move E of the area
Tue night through Thu night. See the latest advisory from the
National Hurricane Center.

$$

ANZ800-050215-
Gulf of Maine to the Hague Line-
1100 AM EDT Mon Aug 4 2025

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

$$

ANZ805-050215-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1100 AM EDT Mon Aug 4 2025

.TODAY...N to NE winds 5 to 15 kt. Seas 3 to 6 ft.
.TONIGHT...E to NE winds 5 to 15 kt. Seas 3 to 6 ft.
.TUE...NE winds 10 to 20 kt. Seas 3 to 6 ft.
.TUE NIGHT...NE winds 10 to 20 kt. Seas 3 to 6 ft.
.WED...NE winds 10 to 20 kt. Seas 4 to 7 ft.
.WED NIGHT...E to NE winds 10 to 20 kt. Seas 4 to 7 ft.
.THU...NE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
4 to 7 ft.
.THU NIGHT...E to NE winds 5 to 15 kt. Seas 4 to 7 ft.
.FRI...E winds 5 to 10 kt, becoming 5 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...E to SE winds 5 to 10 kt. Seas 4 to 6 ft.

$$

ANZ900-050215-
Georges Bank between 68W and the Hague Line-
1100 AM EDT Mon Aug 4 2025

.TODAY...NE winds 5 to 15 kt. Seas 3 to 6 ft.
.TONIGHT...NE winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 6 ft.
.TUE...NE winds 10 to 20 kt. Seas 3 to 6 ft.
.TUE NIGHT...NE winds 10 to 15 kt, becoming 10 to 20 kt. Seas
4 to 7 ft.
.WED...NE winds 10 to 20 kt. Seas 4 to 7 ft.
.WED NIGHT...N to NE winds 10 to 20 kt. Seas 4 to 7 ft.
.THU...NE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
4 to 7 ft.
.THU NIGHT...NE winds 5 to 15 kt. Seas 4 to 6 ft.
.FRI...E to NE winds 5 to 15 kt, becoming E. Seas 4 to 6 ft.
.FRI NIGHT...E winds less than 10 kt. Seas 4 to 6 ft.

$$

ANZ810-050215-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1100 AM EDT Mon Aug 4 2025

.TODAY...N winds 5 to 15 kt, becoming NE 10 to 20 kt. Seas 3 to
6 ft.
.TONIGHT...Variable winds 5 to 15 kt, becoming NE. Seas 3 to
6 ft.
.TUE...NE winds 10 to 20 kt. Seas 3 to 6 ft.
.TUE NIGHT...NE winds 10 to 20 kt. Seas 3 to 6 ft.
.WED...NE winds 10 to 15 kt, becoming 10 to 20 kt. Seas 4 to
7 ft.
.WED NIGHT...E winds 10 to 20 kt. Seas 4 to 7 ft.
.THU...E to NE winds 10 to 20 kt. Seas 4 to 7 ft.
.THU NIGHT...E to NE winds 10 to 15 kt. Seas 4 to 7 ft.
.FRI...E winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...E to SE winds 10 to 15 kt, becoming E 5 to 10 kt.
Seas 4 to 6 ft.

$$

ANZ815-050215-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1100 AM EDT Mon Aug 4 2025

.TODAY...N to NW winds 5 to 15 kt, becoming variable. Seas 3 to
6 ft.
.TONIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft.
.TUE...E to NE winds 5 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 6 ft.
.WED...E to NE winds 10 to 15 kt. Seas 4 to 6 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 7 ft.
.THU...E winds 10 to 20 kt. Seas 4 to 8 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 7 ft.
.FRI...E winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...E winds 5 to 10 kt. Seas 4 to 5 ft.

$$

.Forecaster Collins. Ocean Prediction Center.