Offshore Forecast
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000
FZNT21 KWBC 250250
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1050 PM EDT Tue Apr 24 2018

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.

ANZ898-260300-
1050 PM EDT Tue Apr 24 2018

.SYNOPSIS FOR NEW ENGLAND WATERS...Low pressure will slowly
approach from the SW tonight into Wed, accelerate N along the
New England coast Wed night, then move inland toward northern
Maine Thu. The low will pull a warm front into the region Wed
night, then pull a cold front across the waters Thu. A low
pressure trough will pass E through the waters later Thu and Thu
night before weak high pressure quickly moves E over the area
Fri. Weak low pressure will approach from the SW Fri night, and
move NE over the area Fri night into Sat as another cold front
approaches the region from the NW. The cold front will move SE
over the area Sat night. High pressure will build SE across the
waters Sun and Sun night.

$$

ANZ800-260300-
Gulf of Maine to the Hague Line-
1050 PM EDT Tue Apr 24 2018

.TONIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.WED...S to SE winds 15 to 25 kt. Seas 4 to 7 ft. Rain
developing with VSBY 1 nm or less.
.WED NIGHT...S to SE winds 20 to 30 kt. Seas building to 7 to 12
ft. Rain with areas of fog. VSBY 1 nm or less.
.THU...S to SE winds 15 to 25 kt, becoming S to SW. Seas 7 to
12 ft. Rain and areas of fog, then scattered showers. VSBY 1 NM
or less.
.THU NIGHT...W to SW winds 15 to 25 kt. Seas 6 to 11 ft.
.FRI...SW winds diminishing to 5 to 15 kt, then becoming S. Seas
subsiding to 4 to 8 ft.
.FRI NIGHT...S to SE winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT...S winds 10 to 20 kt, becoming S to SW 5 to 15 kt. Seas
3 to 5 ft.
.SAT NIGHT...S to SW winds 10 to 20 kt, becoming W to SW. Seas
4 to 5 ft.
.SUN...W to NW winds 5 to 15 kt. Seas 3 to 6 ft.
.SUN NIGHT...W winds 10 to 20 kt, becoming W to NW 10 to 15 kt.
Seas 3 to 6 ft.

$$

ANZ805-260300-
Georges Bank between Cape Cod and 68W north of 1000 fm-
1050 PM EDT Tue Apr 24 2018

.TONIGHT...S to SE winds 10 to 15 kt, becoming SE 10 to 20 kt.
Seas 3 to 5 ft.
.WED...SE winds 15 to 20 kt, increasing to 20 to 30 kt. Seas
4 to 7 ft, building to 7 to 12 ft. Rain developing. VSBY 1 nm or
less.
.WED NIGHT...S to SE winds 20 to 30 kt. Seas building to 10 to
16 ft. Rain and areas of fog with VSBY 1 nm or less.
.THU...Winds becoming SW 15 to 25 kt. Seas 8 to 14 ft. Scattered
showers and areas of fog with VSBY 1 nm or less.
.THU NIGHT...SW winds 15 to 25 kt, diminishing to 5 to 15 kt.
Seas 6 to 11 ft.
.FRI...SW winds 5 to 10 kt, becoming S to SE 5 to 15 kt. Seas
subsiding to 4 to 7 ft.
.FRI NIGHT...S to SE winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT...S to SW winds 10 to 20 kt, becoming W to SW 5 to 10 kt.
Seas 3 to 6 ft.
.SAT NIGHT...SW winds 5 to 15 kt, becoming W. Seas 4 to 5 ft.
.SUN...NW winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...W to SW winds 10 to 20 kt, becoming W to NW. Seas
3 to 6 ft.

$$

ANZ900-260300-
Georges Bank between 68W and the Hague Line-
1050 PM EDT Tue Apr 24 2018

.TONIGHT...S to SE winds 10 to 15 kt. Seas 2 to 3 ft.
.WED...SE winds increasing to 15 to 25 kt. Seas building to
5 to 9 ft. Chance of rain with VSBY 1 nm or less.
.WED NIGHT...S to SE winds 20 to 30 kt. Seas building to 9 to 16
ft. Rain and areas of fog with VSBY 1 nm or less.
.THU...S winds 20 to 30 kt, becoming SW 15 to 25 kt. Seas 10 to
16 ft. Areas of fog and chance of rain with VSBY 1 nm or less.
.THU NIGHT...SW winds 15 to 25 kt. Seas subsiding to 7 to 11 ft.
.FRI...SW winds diminishing to 5 to 15 kt, then becoming S to
SE. Seas subsiding to 5 to 8 ft.
.FRI NIGHT...S winds 10 to 20 kt. Seas 5 to 6 ft.
.SAT...S to SW winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...SW winds 5 to 15 kt, becoming W. Seas 4 to 6 ft.
.SUN...W to NW winds 10 to 15 kt. Seas 5 to 6 ft.
.SUN NIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft.

$$

ANZ810-260300-
South of New England between the Great South Channel and Montauk
Point to 1000 fm-
1050 PM EDT Tue Apr 24 2018

...GALE WARNING...

.TONIGHT...SE winds 15 to 20 kt. Seas 2 to 5 ft, building to 4
to 7 ft. Scattered showers.
.WED...SE winds 20 to 25 kt, becoming S to SE 25 to 35 kt. Seas
becoming 5 to 10 ft, then building to 9 to 17 ft. Rain and areas
of fog. VSBY 1 nm or less.
.WED NIGHT...S winds 25 to 35 kt, becoming S to SW 10 to 20 kt.
Seas 10 to 16 ft. Scattered showers, TSTMs and areas of fog.
VSBY 1 NM or less.
.THU...W to SW winds 10 to 20 kt. Seas 8 to 13 ft. Scattered
showers and areas of fog with VSBY 1 nm or less.
.THU NIGHT...SW winds 15 to 20 kt, becoming W to SW 5 to 15 kt.
Seas subsiding to 5 to 9 ft.
.FRI...S to SE winds less than 10 kt, becoming SE. Seas 5 to
7 ft.
.FRI NIGHT...S to SW winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT...W to SW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 4 to
6 ft.
.SAT NIGHT...SW winds 5 to 15 kt, becoming W to NW. Seas 4 to
5 ft.
.SUN...W to NW winds 10 to 15 kt. Seas 4 to 5 ft.
.SUN NIGHT...W winds 15 to 20 kt, becoming NW. Seas 4 to 6 ft.

$$

ANZ815-260300-
South of Long Island between Montauk Point and Sandy Hook to
1000 fm-
1050 PM EDT Tue Apr 24 2018

...GALE WARNING...

.TONIGHT...E to SE winds 15 to 20 kt. Seas 3 to 6 ft, building
to 5 to 8 ft. Scattered showers, then rain. Areas of fog. VSBY 1
nm or less.
.WED...SE winds 15 to 25 kt, increasing to 25 to 35 kt. Seas
building to 10 to 17 ft. Rain early, then showers and scattered
TSTMs. Patchy fog. VSBY 1 nm or less.
.WED NIGHT...S winds diminishing to 10 to 20 kt, then becoming W
to SW 5 to 15 kt. Seas becoming 8 to 15 ft. Scattered showers
and TSTMs. Areas of fog. VSBY 1 NM or less.
.THU...W winds 10 to 20 kt, becoming SW. Seas subsiding to 6 to
10 ft. Chance of showers early. Patchy fog. VSBY 1 nm or less.
.THU NIGHT...SW winds 10 to 20 kt, becoming W to SW less than
10 kt. Seas subsiding to 4 to 8 ft.
.FRI...Variable winds less than 10 kt, becoming E to SE 10 to
20 kt. Seas 4 to 6 ft.
.FRI NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT...W to NW winds less than 10 kt, becoming S to SW. Seas
3 to 5 ft.
.SAT NIGHT...SW winds 5 to 15 kt, becoming N to NW 10 to 15 kt.
Seas 3 to 5 ft.
.SUN...N to NW winds 10 to 15 kt, becoming W to NW 5 to 15 kt.
Seas 3 to 5 ft.
.SUN NIGHT...W winds 10 to 20 kt, becoming NW 15 to 20 kt. Seas
3 to 6 ft.

$$

.Forecaster Mills. Ocean Prediction Center.


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