Offshore Forecast
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145
FZNT21 KWBC 250821
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
321 AM EST Mon Nov 25 2024

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.

ANZ898-252030-
321 AM EST Mon Nov 25 2024

.SYNOPSIS FOR NEW ENGLAND WATERS...Strong low pressure over the
southern Gulf of Saint Lawrence will gradually weaken while
moving E today. A weak high pressure ridge will form over the
waters today, and shift E tonight into Tue as a warm front moves
E across the waters and a cold front approaches from the W. The
cold front will move E across the area late Tue into Tue night. A
series of low pressures troughs will move E through the region
Wed and Wed night as high pressure approaches from the SW, and
passes just S of the area. The high will shift E and SE of the
area Thu into Thu night as developing low pressure and an
associated warm front lift N across the waters. The low will pull
a strong cold front across the waters Thu night. A series of
secondary cold fronts or low pressure troughs will move SE over
the region Fri into Fri night as the strong low crosses the
Canadian Maritimes.

$$

ANZ800-252030-
Gulf of Maine to the Hague Line-
321 AM EST Mon Nov 25 2024

...GALE WARNING...

.TODAY...NW winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
8 to 14 ft.
.TONIGHT...NW winds 10 to 20 kt, becoming variable less than
10 kt. Seas 5 to 8 ft.
.TUE...S winds 5 to 15 kt, becoming S to SE 15 to 25 kt. Seas
3 to 4 ft.
.TUE NIGHT...W winds 20 to 30 kt. Seas 4 to 8 ft. Rain early.
.WED...W winds 20 to 30 kt. Seas 5 to 9 ft.
.WED NIGHT...W winds 15 to 25 kt. Seas 4 to 8 ft.
.THU...W to SW winds 5 to 15 kt, becoming E 15 to 25 kt. Seas
3 to 5 ft.
.THU NIGHT...E winds 20 to 30 kt, becoming S 10 to 20 kt. Seas
5 to 9 ft.
.FRI...W winds 15 to 25 kt. Seas 7 to 12 ft.
.FRI NIGHT...W winds 15 to 25 kt. Seas 7 to 12 ft.

$$

ANZ805-252030-
Georges Bank between Cape Cod and 68W north of 1000 FM-
321 AM EST Mon Nov 25 2024

.TODAY...W to NW winds 20 to 30 kt. Seas 9 to 15 ft.
.TONIGHT...NW winds 10 to 20 kt, becoming W to SW less than
10 kt. Seas 5 to 8 ft.
.TUE...S winds 5 to 15 kt, becoming S to SE 15 to 25 kt. Seas
3 to 5 ft.
.TUE NIGHT...W to NW winds 15 to 25 kt. Seas 4 to 8 ft. Chance
of rain early.
.WED...W winds 15 to 25 kt. Seas 4 to 8 ft.
.WED NIGHT...W winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 7 ft.
.THU...SE winds 10 to 15 kt, becoming E to SE 20 to 30 kt. Seas
3 to 6 ft.
.THU NIGHT...E to SE winds 20 to 30 kt, becoming SW. Seas 4 to
8 ft, building to 8 to 13 ft.
.FRI...W winds 20 to 30 kt. Seas 9 to 15 ft.
.FRI NIGHT...W winds 15 to 25 kt. Seas 7 to 12 ft.

$$

ANZ900-252030-
Georges Bank between 68W and the Hague Line-
321 AM EST Mon Nov 25 2024

...GALE WARNING...

.TODAY...W to NW winds 30 to 35 kt, becoming NW 20 to 30 kt.
Seas 10 to 17 ft.
.TONIGHT...NW winds 15 to 25 kt, becoming W to NW 5 to 15 kt.
Seas 7 to 11 ft.
.TUE...S winds 5 to 15 kt, becoming S to SE 15 to 25 kt. Seas
3 to 6 ft.
.TUE NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 8 ft. Chance
of rain early.
.WED...W winds 15 to 25 kt. Seas 7 to 9 ft.
.WED NIGHT...W winds 15 to 20 kt, diminishing to 5 to 15 kt.
Seas 5 to 8 ft.
.THU...S to SE winds 5 to 15 kt, becoming E to SE 15 to 25 kt.
Seas 3 to 5 ft.
.THU NIGHT...S to SE winds 20 to 30 kt, becoming S to SW. Seas
6 to 11 ft.
.FRI...W to SW winds 25 to 30 kt. Seas 11 to 15 ft.
.FRI NIGHT...W winds 20 to 30 kt. Seas 10 to 14 ft.

$$

ANZ810-252030-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
321 AM EST Mon Nov 25 2024

.TODAY...W to NW winds 20 to 30 kt. Seas 8 to 13 ft.
.TONIGHT...W winds 5 to 15 kt, becoming S to SW 5 to 10 kt. Seas
4 to 7 ft.
.TUE...S to SE winds 10 to 20 kt, becoming W to SW 15 to 25 kt.
Seas 5 to 8 ft.
.TUE NIGHT...W to NW winds 15 to 25 kt. Seas 4 to 8 ft. Chance
of rain early.
.WED...W winds 15 to 20 kt. Seas 4 to 7 ft.
.WED NIGHT...W winds 10 to 20 kt, becoming N to NE 5 to 15 kt.
Seas 3 to 6 ft.
.THU...E winds 10 to 20 kt, becoming S to SE 15 to 25 kt. Seas
3 to 4 ft, building to 4 to 8 ft.
.THU NIGHT...W to SW winds 20 to 30 kt. Seas 5 to 9 ft, building
to 8 to 14 ft.
.FRI...W winds 20 to 30 kt. Seas 8 to 14 ft.
.FRI NIGHT...W winds 20 to 25 kt. Seas 7 to 12 ft.

$$

ANZ815-252030-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
321 AM EST Mon Nov 25 2024

.TODAY...NW winds 20 to 30 kt, becoming W 10 to 20 kt. Seas 5 to
9 ft.
.TONIGHT...W to SW winds 5 to 15 kt, becoming S. Seas 3 to 4 ft.
.TUE...S to SW winds 15 to 25 kt, becoming W. Seas 4 to 7 ft.
.TUE NIGHT...W to NW winds 15 to 25 kt. Seas 5 to 8 ft.
.WED...W winds 10 to 20 kt. Seas 4 to 7 ft.
.WED NIGHT...W winds 5 to 15 kt, becoming E. Seas 3 to 5 ft.
.THU...SE winds 15 to 25 kt, becoming S to SW. Seas 5 to 8 ft.
.THU NIGHT...W to SW winds 20 to 30 kt. Seas 8 to 13 ft.
.FRI...W winds 20 to 30 kt. Seas 7 to 12 ft.
.FRI NIGHT...W to NW winds 20 to 30 kt. Seas 6 to 11 ft.

$$

.Forecaster Holley. Ocean Prediction Center.