Offshore Forecast
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000
FZNT21 KWBC 111429
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
929 AM EST Mon Dec 11 2017

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.

ANZ898-120230-
929 AM EST Mon Dec 11 2017

.SYNOPSIS FOR NEW ENGLAND WATERS...Weak low pressure will pass
just north of the area and pull a developing cold front across
the waters today. Developing low pressure will approach the area
from the west tonight into Tuesday, then pass just north of the
waters late Tuesday and Tuesday night while pulling a strong
cold front across the area. The low will slowly move off to the
northeast Wednesday through Thursday. Another low will rapidly
pass south of the area Thursday. High pressure will build east
across the waters Thursday night through Friday night as low
pressure moves offshore south of the area.

$$

ANZ800-120230-
Gulf of Maine to the Hague Line-
929 AM EST Mon Dec 11 2017

...GALE WARNING...

.TODAY...W to SW winds 15 to 25 kt. Seas 4 to 8 ft. Chance of
rain.
.TONIGHT...W winds 5 to 15 kt, becoming E to NE. Seas 4 to 7 ft.
.TUE...S winds 10 to 20 kt, becoming SE 20 to 30 kt. Seas 3 to
5 ft, building to 5 to 9 ft.
.TUE NIGHT...S to SE winds 25 to 35 kt, becoming SW 15 to 25 kt.
Seas 6 to 11 ft. Rain with VSBY 1 nm or less.
.WED...SW winds 20 to 30 kt, becoming W 25 to 35 kt. Seas
building to 9 to 15 ft.
.WED NIGHT...W winds 30 to 40 kt. Seas building to 11 to 19 ft.
.THU...W winds 25 to 35 kt, becoming 25 to 30 kt. Seas 11 to
18 ft.
.THU NIGHT...W to NW winds 15 to 25 kt. Seas 7 to 12 ft,
subsiding to 4 to 7 ft.
.FRI...Variable winds less than 10 kt. Seas 3 to 6 ft.
.FRI NIGHT...N winds 5 to 10 kt, becoming NW 10 to 15 kt. Seas
3 to 6 ft.

$$

ANZ805-120230-
Georges Bank between Cape Cod and 68W north of 1000 fm-
929 AM EST Mon Dec 11 2017

...GALE FORCE WINDS POSSIBLE WED...

.TODAY...W winds 15 to 25 kt. Seas 4 to 8 ft. Chance of rain.
.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, increasing to 20 to 30 kt.
Seas 5 to 8 ft.
.TUE NIGHT...SW winds 15 to 25 kt, becoming W 20 to 30 kt. Seas
8 to 13 ft. Rain with VSBY 1 nm or less.
.WED...W winds 30 to 40 kt. Seas building to 11 to 19 ft.
.WED NIGHT...W winds 30 to 35 kt. Seas 12 to 20 ft.
.THU...W winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
11 to 19 ft, subsiding to 7 to 12 ft.
.THU NIGHT...W to NW winds 15 to 25 kt. Seas subsiding to 5 to 8
ft.
.FRI...Variable winds less than 5 kt, becoming W. Seas 4 to
6 ft.
.FRI NIGHT...W winds 5 to 10 kt, becoming NW 10 to 15 kt. Seas
4 to 7 ft.

$$

ANZ900-120230-
Georges Bank between 68W and the Hague Line-
929 AM EST Mon Dec 11 2017

...GALE WARNING...

.TODAY...W winds 15 to 20 kt. Seas 7 to 9 ft. Chance of rain.
.TONIGHT...W to NW winds 10 to 20 kt, becoming W to SW less than
10 kt. Seas 4 to 7 ft. Chance of rain.
.TUE...S to SE winds 10 to 20 kt, increasing to 20 to 30 kt.
Seas 4 to 8 ft.
.TUE NIGHT...S winds 25 to 35 kt, becoming W 20 to 30 kt. Seas
7 to 13 ft. Rain with VSBY 1 nm or less.
.WED...W winds 25 to 35 kt. Seas building to 11 to 19 ft.
.WED NIGHT...W winds 30 to 40 kt. Seas building to 16 to 22 ft.
.THU...W winds 25 to 35 kt. Seas subsiding to 12 to 16 ft.
.THU NIGHT...W winds diminishing to 15 to 20 kt. Seas subsiding
to 8 to 10 ft.
.FRI...W to NW winds 5 to 15 kt. Seas subsiding to 4 to 7 ft.
.FRI NIGHT...W winds 5 to 10 kt, becoming NW 10 to 15 kt. Seas
5 to 6 ft.

$$

ANZ810-120230-
South of New England between the Great South Channel and Montauk
Point to 1000 fm-
929 AM EST Mon Dec 11 2017

...GALE WARNING...

.TODAY...W winds 10 to 20 kt. Seas 5 to 8 ft. Chance of rain.
.TONIGHT...W winds 5 to 15 kt, becoming S. Seas 4 to 7 ft.
.TUE...S winds 10 to 20 kt, becoming S to SW 20 to 30 kt. Seas
4 to 8 ft.
.TUE NIGHT...W to SW winds 15 to 25 kt, becoming W 25 to 35 kt.
Seas 8 to 14 ft.
.WED...W winds 30 to 40 kt. Seas building to 14 to 19 ft.
.WED NIGHT...W winds 30 to 40 kt. Seas 12 to 20 ft.
.THU...W winds 20 to 30 kt. Seas 10 to 17 ft, subsiding to 8 to
12 ft.
.THU NIGHT...W to NW winds 15 to 25 kt, diminishing to 5 to
15 kt. Seas subsiding to 4 to 7 ft.
.FRI...W winds less than 10 kt. Seas 3 to 6 ft.
.FRI NIGHT...W winds 5 to 15 kt, becoming NW 10 to 20 kt. Seas
4 to 7 ft.

$$

ANZ815-120230-
South of Long Island between Montauk Point and Sandy Hook to
1000 fm-
929 AM EST Mon Dec 11 2017

...GALE WARNING...

.TODAY...W winds 10 to 20 kt. Seas 4 to 7 ft. Chance of rain.
.TONIGHT...W to SW winds 5 to 10 kt, becoming S 10 to 20 kt.
Seas 3 to 5 ft.
.TUE...S winds 15 to 25 kt, becoming SW 20 to 30 kt. Seas 5 to
9 ft.
.TUE NIGHT...W winds 20 to 30 kt, increasing to 25 to 35 kt.
Seas 8 to 14 ft.
.WED...W winds 30 to 40 kt. Seas building to 11 to 18 ft.
.WED NIGHT...W winds 30 to 40 kt, diminishing to 25 to 30 kt.
Seas 10 to 18 ft.
.THU...W winds 20 to 30 kt. Seas 8 to 13 ft, subsiding to 4 to 8
ft.
.THU NIGHT...NW winds 15 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 6 ft.
.FRI...W winds less than 5 kt, increasing to 10 to 15 kt. Seas
3 to 5 ft.
.FRI NIGHT...W winds 10 to 15 kt, becoming NW 15 to 20 kt. Seas
2 to 4 ft, building to 4 to 8 ft.

$$

.Forecaster Figurskey. Ocean Prediction Center.


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