Offshore Forecast
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000
FZNT21 KWBC 180830
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
330 AM EST Sat Nov 18 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.

ANZ898-182000-
330 AM EST Sat Nov 18 2017

.SYNOPSIS FOR NEW ENGLAND WATERS...High pressure will move E over
the waters today as low pressure moves E from the Canadian
Maritimes. A warm front will lift N over the waters tonight,
followed by a strong cold front moving E over the area Sun. High
pressure will then slowly build in from the W Sun night into Mon
night, move E over the waters early Tue, then push off to the E
late Tue into Tue night ahead of the next cold front. This front
will cross the waters Wed, followed by high pressure building E
toward the region Wed night as low pressure forms along the
front to the SE of the waters.

$$

ANZ800-182000-
Gulf of Maine to the Hague Line-
330 AM EST Sat Nov 18 2017

...GALE WARNING...

.TODAY...W to NW winds 10 to 20 kt, becoming S to SW. Seas 6 to
11 ft, subsiding to 3 to 5 ft.
.TONIGHT...S winds 15 to 25 kt. Seas 4 to 7 ft. Rain developing.
.SUN...S winds increasing to 25 to 30 kt, then becoming W to SW
25 to 35 kt. Seas building to 8 to 14 ft. Rain early, then
scattered showers. VSBY 1 NM or less.
.SUN NIGHT...W winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 8 to 14 ft.
.MON...W winds 25 to 35 kt. Seas 8 to 14 ft.
.MON NIGHT...W winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 8 to 14 ft, subsiding to 6 to 11 ft.
.TUE...W to SW winds diminishing to 15 to 25 kt. Seas subsiding
to 5 to 9 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 5 to 9 ft.
.WED...W to SW winds 10 to 20 kt. Seas 5 to 8 ft.
.WED NIGHT...Winds becoming N to NW 10 to 20 kt. Seas subsiding
to 3 to 5 ft.

$$

ANZ805-182000-
Georges Bank between Cape Cod and 68W north of 1000 fm-
330 AM EST Sat Nov 18 2017

...GALE WARNING...

.TODAY...NW winds 10 to 20 kt, becoming W 10 to 15 kt early,
then becoming SW 10 to 20 kt. Seas 5 to 9 ft.
.TONIGHT...S to SW winds 15 to 25 kt. Seas 6 to 10 ft. Scattered
showers developing.
.SUN...S winds 20 to 30 kt, becoming W 25 to 35 kt. Seas building
to 10 to 18 ft. Scattered showers and TSTMs. VSBY 1 NM or less.
.SUN NIGHT...W winds 25 to 30 kt. Seas 10 to 17 ft.
.MON...W winds 25 to 35 kt. Seas 7 to 13 ft.
.MON NIGHT...W winds 20 to 30 kt. Seas 6 to 12 ft.
.TUE...W to SW winds 15 to 25 kt. Seas subsiding to 4 to 8 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft.
.WED...W to SW winds 10 to 20 kt, becoming W to NW 5 to 15 kt.
Seas 4 to 8 ft.
.WED NIGHT...Winds becoming N and increasing to 10 to 20 kt.
Seas subsiding to 3 to 5 ft.

$$

ANZ900-182000-
Georges Bank between 68W and the Hague Line-
330 AM EST Sat Nov 18 2017

...GALE WARNING...

.TODAY...W to NW winds 15 to 25 kt, becoming W to SW 10 to
15 kt. Seas 7 to 12 ft, subsiding to 4 to 7 ft.
.TONIGHT...S to SW winds increasing to 20 to 30 kt. Seas 5 to 9
ft. Chance of showers.
.SUN...S winds 25 to 35 kt. Seas building to 11 to 18 ft.
Scattered showers and isolated TSTMs. VSBY 1 nm or less.
.SUN NIGHT...Winds becoming W 20 to 30 kt. Seas 12 to 17 ft.
Chance of showers and TSTMs early.
.MON...W winds 25 to 35 kt. Seas 12 to 15 ft.
.MON NIGHT...W winds 20 to 30 kt. Seas 9 to 14 ft.
.TUE...W to SW winds 15 to 25 kt. Seas 6 to 11 ft.
.TUE NIGHT...SW winds 20 to 30 kt. Seas 5 to 9 ft.
.WED...SW winds 15 to 25 kt, becoming W to SW 5 to 15 kt. Seas
5 to 9 ft.
.WED NIGHT...Winds becoming N 10 to 15 kt, then increasing to 15
to 20 kt. Seas 4 to 7 ft.

$$

ANZ810-182000-
South of New England between the Great South Channel and Montauk
Point to 1000 fm-
330 AM EST Sat Nov 18 2017

...GALE WARNING...

.TODAY...W to NW winds 10 to 15 kt, becoming W to SW early,
then becoming SW 15 to 25 kt. Seas 5 to 9 ft.
.TONIGHT...SW winds 20 to 30 kt. Seas building to 8 to 13 ft.
Scattered showers and a chance of TSTMs.
.SUN...SW winds increasing to 30 to 40 kt, becoming W. Seas
building to 11 to 18 ft. Scattered showers and TSTMs.
.SUN NIGHT...W winds 25 to 30 kt. Seas 9 to 16 ft.
.MON...W winds 25 to 35 kt, becoming 25 to 30 kt. Seas 8 to
13 ft.
.MON NIGHT...W winds 20 to 30 kt. Seas 8 to 13 ft.
.TUE...W to SW winds 15 to 25 kt. Seas subsiding to 6 to 9 ft.
.TUE NIGHT...W to SW winds 15 to 25 kt. Seas 6 to 9 ft.
.WED...W winds 10 to 20 kt, becoming W to NW 5 to 10 kt. Seas
subsiding to 4 to 7 ft.
.WED NIGHT...Winds becoming N 10 to 20 kt. Seas subsiding to
3 to 5 ft.

$$

ANZ815-182000-
South of Long Island between Montauk Point and Sandy Hook to
1000 fm-
330 AM EST Sat Nov 18 2017

...GALE WARNING...

.TODAY...W winds 5 to 10 kt, becoming SW 10 to 20 kt early,
then increasing to 20 to 30 kt. Seas 3 to 6 ft, building to 5
to 9 ft. Chance of showers late.
.TONIGHT...SW winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
building to 8 to 14 ft. Showers and a chance of TSTMs.
.SUN...W to SW winds 30 to 40 kt. Seas building to 10 to 17 ft.
Scattered showers and isolated TSTMs.
.SUN NIGHT...Winds becoming NW 25 to 30 kt, then W. Seas 8 to 14
ft.
.MON...W to NW winds 25 to 30 kt. Seas 7 to 12 ft.
.MON NIGHT...W winds 20 to 30 kt. Seas 6 to 10 ft.
.TUE...SW winds 20 to 25 kt. Seas 5 to 8 ft.
.TUE NIGHT...W to SW winds 20 to 30 kt. Seas 5 to 9 ft.
.WED...W winds diminishing to 10 to 20 kt, then becoming NW 10
to 15 kt. Seas 4 to 8 ft.
.WED NIGHT...Winds becoming N 10 to 20 kt. Seas subsiding to 2
to 4 ft.

$$

.Forecaster Mills. Ocean Prediction Center.



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