607
FZNT21 KWBC 241429
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1029 AM EDT Sun Aug 24 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.

ANZ898-250215-
1029 AM EDT Sun Aug 24 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...High pressure will shift E of
the waters today as low pressure develops S of the area. The
developing low will track NE and reach the S waters tonight, then
cross Georges Bank Mon before passing NE of the area by Mon
night. A cold front will slowly approach the coast tonight, then
move E across the area Mon and Mon night. A series of weak low
pressure troughs will move across the waters Tue through Thu.
Another cold front will approach the coast later Thu and Thu
night.

$$

ANZ800-250215-
Gulf of Maine to the Hague Line-
1029 AM EDT Sun Aug 24 2025

.TODAY...S winds 15 to 20 kt. Seas 4 to 6 ft.
.TONIGHT...S to SE winds 10 to 20 kt. Seas 3 to 5 ft. Chance of
showers.
.MON...SE winds 20 to 30 kt, becoming E to SE 10 to 20 kt. Seas
5 to 9 ft. Showers likely with vsby 1 nm or less.
.MON NIGHT...W to SW winds 5 to 15 kt. Seas 4 to 7 ft. Chance of
showers with vsby 1 nm or less.
.TUE...W winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas 4 to
6 ft.
.TUE NIGHT...W to SW winds 10 to 20 kt, becoming NW 5 to 10 kt.
Seas 3 to 5 ft.
.WED...W to NW winds 5 to 10 kt, becoming SW 5 to 15 kt. Seas
3 to 4 ft.
.WED NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt. 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...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.

$$

ANZ805-250215-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1029 AM EDT Sun Aug 24 2025

...GALE WARNING...

.TODAY...S to SE winds 10 to 20 kt. Seas 5 to 9 ft.
.TONIGHT...S to SE winds 10 to 20 kt, becoming SE 20 to 30 kt.
Seas 5 to 9 ft. Showers likely.
.MON...E winds 25 to 35 kt, becoming W to NW 10 to 20 kt. Seas
7 to 11 ft. Showers likely with vsby 1 nm or less.
.MON NIGHT...W to SW winds 5 to 15 kt. Seas 4 to 6 ft. Areas of
fog with vsby 1 nm or less.
.TUE...W to SW winds 5 to 15 kt. Seas 4 to 5 ft.
.TUE NIGHT...W to SW winds 5 to 15 kt, becoming W to NW. Seas
4 to 5 ft.
.WED...Variable winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...S to SW winds 5 to 15 kt, becoming W. Seas 3 to
4 ft.
.THU...W winds 5 to 10 kt, becoming SW 5 to 15 kt. Seas 3 to
4 ft.
.THU NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.

$$

ANZ900-250215-
Georges Bank between 68W and the Hague Line-
1029 AM EDT Sun Aug 24 2025

...GALE WARNING...

.TODAY...S to SE winds 10 to 20 kt. Seas 5 to 9 ft.
.TONIGHT...S winds 10 to 20 kt, becoming SE 20 to 30 kt. Seas
5 to 9 ft. Showers likely.
.MON...S winds 25 to 35 kt, becoming S to SW 20 to 30 kt. Seas
7 to 11 ft. Showers likely with vsby 1 nm or less. Chance of
tstms.
.MON NIGHT...W winds 10 to 20 kt, becoming 10 to 15 kt. Seas
5 to 7 ft. Chance of showers. Areas of fog. Vsby 1 NM or less.
.TUE...W to SW winds 5 to 15 kt. Seas 4 to 5 ft.
.TUE NIGHT...SW winds 5 to 15 kt, becoming W. Seas 4 to 5 ft.
.WED...Variable winds less than 5 kt. Seas 3 to 5 ft.
.WED NIGHT...W to NW winds less than 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 5 to 15 kt. Seas 3 to
4 ft.

$$

ANZ810-250215-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1029 AM EDT Sun Aug 24 2025

.TODAY...S to SE winds 10 to 20 kt, becoming S 10 to 15 kt. Seas
4 to 8 ft.
.TONIGHT...S to SE winds 10 to 20 kt, increasing to 20 to 30 kt.
Seas 5 to 9 ft. Showers likely.
.MON...S to SW winds 20 to 30 kt, becoming W to NW 10 to 20 kt.
Seas 6 to 10 ft. Chance of showers. Chance of tstms.
.MON NIGHT...W to SW winds 10 to 15 kt, becoming W to NW 5 to
15 kt. Seas 4 to 6 ft.
.TUE...W to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...W to SW winds 5 to 15 kt, becoming N to NW. Seas
3 to 4 ft.
.WED...N winds 5 to 15 kt, becoming W to SW. Seas 3 to 4 ft.
.WED NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...W winds 5 to 10 kt, becoming W to SW 5 to 15 kt. Seas
3 to 4 ft.
.THU NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.

$$

ANZ815-250215-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1029 AM EDT Sun Aug 24 2025

.TODAY...S to SE winds 5 to 10 kt, becoming SE 5 to 15 kt. Seas
4 to 7 ft. Chance of showers.
.TONIGHT...S to SE winds 5 to 15 kt, becoming N to NW 10 to
20 kt. Seas 4 to 7 ft. Chance of showers. Chance of tstms.
.MON...NW winds 5 to 15 kt, becoming W to SW. Seas 3 to 6 ft.
Chance of showers.
.MON NIGHT...W to NW winds 10 to 20 kt, becoming NW 5 to 15 kt.
Seas 3 to 5 ft.
.TUE...NW winds 5 to 10 kt, becoming W. Seas 3 to 5 ft.
.TUE NIGHT...SW winds 5 to 10 kt, becoming N. Seas 3 to 4 ft.
.WED...N winds 5 to 15 kt, becoming W to NW 5 to 10 kt. Seas
3 to 4 ft.
.WED NIGHT...W to SW winds 5 to 15 kt, becoming W to NW. Seas
3 to 4 ft.
.THU...W winds 5 to 10 kt, becoming S to SW 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.

$$

.Forecaster Collins. Ocean Prediction Center.