772
FZNT21 KWBC 231444
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1044 AM EDT Sat Aug 23 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.

ANZ898-240215-
1044 AM EDT Sat Aug 23 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...High pressure will shift E of
the waters tonight into Sun. Low pressure will develop S of the
area Sun and Sun night, then track NE across the outer portions
late Sun night and Mon. A cold front will slowly approach the
coast Sun and Sun night, then move E across the area Mon and Mon
night. A series of weak low pressure troughs will move across
the waters Tue through Wed night.

$$

ANZ800-240215-
Gulf of Maine to the Hague Line-
1044 AM EDT Sat Aug 23 2025

.TODAY...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
4 to 8 ft.
.TONIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN...S winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 4 to
6 ft.
.SUN NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...S to SE winds 5 to 15 kt, becoming variable. Seas 3 to
4 ft.
.MON NIGHT...W to SW winds less than 10 kt, becoming W. Seas
3 to 5 ft.
.TUE...W to SW winds 5 to 15 kt. Seas 4 to 5 ft.
.TUE NIGHT...W to SW winds 10 to 15 kt, becoming W to NW 5 to
15 kt. Seas 3 to 5 ft.
.WED...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...W to SW winds 10 to 15 kt, becoming W to NW 5 to
10 kt. Seas 3 to 4 ft.

$$

ANZ805-240215-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1044 AM EDT Sat Aug 23 2025

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

$$

ANZ900-240215-
Georges Bank between 68W and the Hague Line-
1044 AM EDT Sat Aug 23 2025

.TODAY...E to NE winds 5 to 10 kt, becoming S to SE 5 to 15 kt.
Seas 7 to 10 ft.
.TONIGHT...S winds 5 to 15 kt. Seas 6 to 8 ft.
.SUN...S to SE winds 5 to 15 kt. Seas 4 to 7 ft.
.SUN NIGHT...S to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...S to SE winds 15 to 25 kt. Seas 4 to 7 ft.
.MON NIGHT...W to SW winds 5 to 15 kt, becoming W 5 to 10 kt.
Seas 4 to 7 ft.
.TUE...W winds 5 to 10 kt. Seas 4 to 5 ft.
.TUE NIGHT...W to SW winds 10 to 15 kt. Seas 4 to 6 ft.
.WED...W winds 5 to 10 kt. Seas 4 to 5 ft.
.WED NIGHT...W to SW winds 5 to 15 kt, becoming W 5 to 10 kt.
Seas 3 to 4 ft.

$$

ANZ810-240215-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1044 AM EDT Sat Aug 23 2025

.TODAY...Variable winds less than 10 kt, becoming S to SE. Seas
6 to 10 ft.
.TONIGHT...S winds 10 to 15 kt. Seas 5 to 8 ft.
.SUN...S to SE winds 10 to 15 kt. Seas 4 to 7 ft.
.SUN NIGHT...S winds 10 to 15 kt, becoming SE 5 to 15 kt. Seas
3 to 6 ft. Chance of showers, then rain likely.
.MON...N to NE winds less than 10 kt, becoming W to NW. Seas
3 to 5 ft.
.MON NIGHT...W to NW winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...W to NW winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 5 ft.
.WED...W to NW winds 5 to 10 kt, becoming W 10 to 15 kt. Seas
3 to 5 ft.
.WED NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 4 ft.

$$

ANZ815-240215-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1044 AM EDT Sat Aug 23 2025

.TODAY...W to SW winds less than 10 kt, becoming S. Seas 4 to
8 ft.
.TONIGHT...S winds 10 to 15 kt. Seas 4 to 7 ft.
.SUN...S winds 5 to 15 kt. Seas 4 to 6 ft.
.SUN NIGHT...S winds 10 to 15 kt, becoming S to SE. Seas 3 to
5 ft. Chance of showers. Scattered tstms.
.MON...Variable winds less than 10 kt, becoming W to SW. Seas
3 to 4 ft.
.MON NIGHT...W to SW winds 10 to 15 kt, becoming NW. Seas 3 to
5 ft.
.TUE...NW winds 5 to 10 kt, becoming W 5 to 15 kt. Seas 3 to
4 ft.
.TUE NIGHT...W winds 5 to 15 kt, becoming NW 10 to 15 kt. Seas
3 to 4 ft.
.WED...NW winds 5 to 10 kt, becoming W. Seas 3 to 4 ft.
.WED NIGHT...W winds 5 to 10 kt, becoming NW. Seas 3 to 4 ft.

$$

.Forecaster Collins. Ocean Prediction Center.