Offshore Forecast
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000
FZNT21 KWBC 210854
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
354 AM EST Tue Nov 21 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.

ANZ898-212100-
354 AM EST Tue Nov 21 2017

.SYNOPSIS FOR NEW ENGLAND WATERS... High pressure moving E over
the offshore waters this morning, will move off to the E of the
area later this afternoon into tonight ahead of a cold front.
This front will cross the waters Wed into Wed night as developing
low pressure moves NE and near Georges Bank early Wed night. The
low will pass well E and NE of Georges Bank late Wed night and
Thu as high pressure builds E across the waters. The high will
weaken later Thu and Thu night as another cold front approaches
the coast from the NW. The front will move E across the waters
Fri before weak high pressure moves E over the area Fri night.
Another cold front will move E across the waters later Sat and
Sat night.

$$

ANZ800-212100-
Gulf of Maine to the Hague Line-
354 AM EST Tue Nov 21 2017

.TODAY...W to SW winds 15 to 25 kt. Seas 6 to 11 ft.
.TONIGHT...SW winds 15 to 25 kt. Seas 6 to 10 ft.
.WED...S winds 15 to 25 kt. Seas 5 to 9 ft. Rain with VSBY 1 nm
or less.
.WED NIGHT...Winds veering to NW 20 to 30 kt. Seas building to 8
to 14 ft.
.THU...NW winds diminishing to 10 to 20 kt, becoming W to NW 5
to 15 kt. Seas 8 to 13 ft.
.THU NIGHT...W winds 10 to 15 kt. Seas subsiding to 5 to 8 ft.
.FRI...W to NW winds 5 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
4 to 6 ft.
.SAT...S winds 15 to 25 kt. Seas 5 to 8 ft.
.SAT NIGHT...S winds 10 to 20 kt, becoming W to NW. Seas 4 to
7 ft.

$$

ANZ805-212100-
Georges Bank between Cape Cod and 68W north of 1000 fm-
354 AM EST Tue Nov 21 2017

.TODAY...W to SW winds 15 to 25 kt. Seas 6 to 10 ft.
.TONIGHT...SW winds 15 to 25 kt. Seas 5 to 9 ft.
.WED...S winds 20 to 30 kt. Seas 5 to 9 ft. Rain with VSBY 1 nm
or less.
.WED NIGHT...NW winds 20 to 30 kt. Seas building to 9 to 15 ft.
.THU...NW winds diminishing to 10 to 20 kt, becoming W 5 to 10
kt. Seas subsiding to 7 to 12 ft.
.THU NIGHT...W winds 10 to 15 kt. Seas subsiding to 5 to 7 ft.
.FRI...W winds 5 to 15 kt. Seas 5 to 6 ft.
.FRI NIGHT...S to SW winds less than 10 kt, increasing to 10 to
15 kt. Seas 4 to 6 ft.
.SAT...S winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...S winds 10 to 20 kt, becoming W to NW. Seas 4 to
8 ft.

$$

ANZ900-212100-
Georges Bank between 68W and the Hague Line-
354 AM EST Tue Nov 21 2017

...GALE WARNING...

.TODAY...W to SW winds 20 to 30 kt. Seas 8 to 14 ft, subsiding
to 6 to 8 ft. Chance of rain.
.TONIGHT...SW winds 15 to 25 kt. Seas 6 to 9 ft.
.WED...S winds 20 to 30 kt. Seas 6 to 9 ft.
.WED NIGHT...Winds veering to NW and increasing to 30 to 40 kt,
diminishing to 20 to 30 kt. Seas building to 10 to 17 ft.
.THU...NW winds diminishing to 10 to 20 kt, becoming 10 to 15
kt. Seas subsiding to 8 to 14 ft.
.THU NIGHT...W winds 10 to 15 kt. Seas subsiding to 6 to 8 ft.
.FRI...W winds 10 to 15 kt. Seas 5 to 7 ft.
.FRI NIGHT...W to SW winds 5 to 10 kt, becoming S 5 to 15 kt.
Seas 5 to 6 ft.
.SAT...S winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...S to SE winds 15 to 25 kt, becoming W to NW. Seas
building to 7 to 11 ft.

$$

ANZ810-212100-
South of New England between the Great South Channel and Montauk
Point to 1000 fm-
354 AM EST Tue Nov 21 2017

.TODAY...W winds 15 to 20 kt, becoming SW 20 to 25 kt. Seas 5 to
8 ft.
.TONIGHT...SW winds 15 to 25 kt, becoming S. Seas 5 to 8 ft.
.WED...S winds 20 to 30 kt. Seas 5 to 8 ft. Rain.
.WED NIGHT...Winds veering to NW 20 to 30 kt. Seas building to 8
to 14 ft.
.THU...NW winds diminishing to 5 to 15 kt, becoming W to NW 5 to
10 kt. Seas subsiding to 6 to 11 ft.
.THU NIGHT...W winds 10 to 15 kt. Seas subsiding to 5 to 7 ft.
.FRI...W winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 5 to
6 ft.
.FRI NIGHT...S to SW winds 5 to 15 kt. Seas 5 to 6 ft.
.SAT...S winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...S to SE winds 5 to 15 kt, becoming W to NW 10 to
20 kt. Seas 4 to 7 ft.

$$

ANZ815-212100-
South of Long Island between Montauk Point and Sandy Hook to
1000 fm-
354 AM EST Tue Nov 21 2017

.TODAY...SW winds 15 to 25 kt. Seas 4 to 8 ft.
.TONIGHT...SW winds 15 to 25 kt, becoming S. Seas 4 to 8 ft.
.WED...S winds 15 to 25 kt, becoming NW. Seas 4 to 8 ft. Rain.
.WED NIGHT...NW winds 20 to 30 kt, becoming N 15 to 20 kt. Seas
building to 6 to 11 ft.
.THU...N to NW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas
5 to 9 ft.
.THU NIGHT...W winds 10 to 15 kt. Seas 5 to 6 ft.
.FRI...NW winds 10 to 15 kt, becoming W 5 to 10 kt. Seas 4 to
6 ft.
.FRI NIGHT...SW winds 5 to 15 kt. Seas 4 to 6 ft.
.SAT...S winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...W winds 5 to 15 kt, becoming NW 15 to 20 kt. Seas
3 to 5 ft.

$$

.Forecaster Rowland. Ocean Prediction Center.



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