Offshore Forecast
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000
FZNT33 KWBC 140235
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1035 PM EDT Sat Apr 13 2024

New England continental shelf and slope waters from 25 nm
offshore to the Hague Line, except to 1000 fm south of New
England.

Conditions given represent the highest within that period.

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.

.SYNOPSIS FOR NEW ENGLAND WATERS...A cold front will move E
across the area tonight. A high pressure ridge will build E
toward the coast late tonight, then quickly move offshore while
weakening Sun. Low pressure will move over the area Sun night
while pulling a cold front over the waters, then pass E of the
region Mon. A series of low pressure troughs will move across the
area Mon night into Tue night. Another ridge will build E over
the waters Tue into Wed, then shift E of the region Wed night
into Thu. Low pressure will move E while passing just S of the
waters Thu and Thu night as another high builds S over the area.

Gulf of Maine to the Hague Line

.TONIGHT...W winds 15 to 25 kt. Seas 8 to 14 ft.
.SUN...W winds 10 to 20 kt, becoming SW. Seas 7 to 12 ft.
.SUN NIGHT...S to SW winds 15 to 25 kt. Seas 6 to 10 ft. Chance
of showers.
.MON...W to SW winds 5 to 15 kt. Seas 5 to 9 ft.
.MON NIGHT...W winds 5 to 15 kt, becoming 5 to 10 kt. Seas 4 to
7 ft.
.TUE...W winds 5 to 10 kt, becoming W to SW 5 to 15 kt. Seas
3 to 6 ft.
.TUE NIGHT...W to SW winds 5 to 15 kt, becoming N to NW. Seas
3 to 5 ft.
.WED...N winds 5 to 15 kt, becoming E to NE. Seas 3 to 4 ft.
.WED NIGHT...S to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...E to SE winds 10 to 15 kt. Seas 3 to 6 ft.
.THU NIGHT...E to NE winds 10 to 15 kt. Seas 4 to 6 ft.

Georges Bank...from the Northeast Channel to the Great South
Channel including waters east of Cape Cod...to the Hague Line

.TONIGHT...W winds 20 to 25 kt. Seas 9 to 15 ft.
.SUN...W winds 15 to 20 kt, becoming SW 10 to 20 kt. Seas 7 to
12 ft.
.SUN NIGHT...SW winds 15 to 25 kt. Seas 6 to 10 ft. Chance of
showers and tstms.
.MON...W to SW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 6 to 10 ft. Chance of showers and tstms.
.MON NIGHT...W winds 5 to 15 kt, becoming 5 to 10 kt. Seas 4 to
8 ft.
.TUE...W winds 5 to 10 kt. Seas 4 to 7 ft.
.TUE NIGHT...W to SW winds 5 to 10 kt, becoming W 5 to 15 kt.
Seas 3 to 5 ft.
.WED...W to NW winds 5 to 15 kt, becoming W. Seas 3 to 4 ft.
.WED NIGHT...E to SE winds 5 to 10 kt, becoming SE 10 to 15 kt.
Seas 3 to 4 ft.
.THU...SE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...E to NE winds 10 to 15 kt. Seas 5 to 7 ft.

South of New England...from the Great South Channel to Hudson
Canyon including the waters south of Marthas Vineyard and
Nantucket Island...out to 1000 fm

.TONIGHT...W winds 15 to 25 kt. Seas 7 to 13 ft.
.SUN...W winds 10 to 20 kt, becoming SW 15 to 25 kt. Seas 6 to
10 ft.
.SUN NIGHT...SW winds 15 to 25 kt. Seas 6 to 10 ft. Chance of
showers and tstms.
.MON...W to SW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 6 to 10 ft. Chance of showers and tstms.
.MON NIGHT...W to NW winds 5 to 15 kt, becoming N to NW 5 to
10 kt. Seas 4 to 7 ft.
.TUE...NW winds 5 to 10 kt, becoming W to SW. Seas 3 to 6 ft.
.TUE NIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.WED...W to NW winds 5 to 10 kt, becoming SE 5 to 15 kt. Seas
3 to 4 ft.
.WED NIGHT...S to SE winds 10 to 15 kt, becoming 10 to 20 kt.
Seas 3 to 5 ft.
.THU...S to SE winds 10 to 20 kt. Seas 5 to 7 ft.
.THU NIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft.

.Forecaster Kells. Ocean Prediction Center.


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