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000
FZNT33 KWBC 101438
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
938 AM EST Sun Dec 10 2023

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 strong cold front will
approach from the W today into tonight, then move E across the
waters late tonight and Mon as low pressure tracks quickly NE
along the New England coast. The low will lift well N of the area
by Mon night, pulling the front E of the area, with another
secondary cold front tracking across the waters later Mon night
into Tue. High pressure will briefly build across the area Tue,
then will shift S Tue night. Another cold front will move across
the waters Wed and Wed night, followed by high pressure building
offshore Thu and Thu night as a low pressure trough forms near
the coast.

Gulf of Maine to the Hague Line

...STORM WARNING...

.TODAY...S winds 15 to 25 kt. Seas 3 to 6 ft. Scattered showers
with vsby 1 nm or less.
.TONIGHT...S winds 25 to 30 kt, increasing to 30 to 40 kt. Seas
becoming 5 to 9 ft, then building to 9 to 16 ft. Rain with vsby
1 nm or less.
.MON...S winds 40 to 55 kt, becoming W to SW 35 to 50 kt. Seas
13 to 26 ft. Rain with vsby 1 nm or less.
.MON NIGHT...W winds 25 to 35 kt. Seas 12 to 20 ft.
.TUE...W to SW winds diminishing to 10 to 20 kt. Seas subsiding
to 7 to 13 ft.
.TUE NIGHT...W to SW winds 15 to 25 kt. Seas subsiding to 5 to 9
ft.
.WED...W to NW winds 15 to 25 kt. Seas 5 to 9 ft.
.WED NIGHT...NW winds 20 to 25 kt. Seas 6 to 10 ft.
.THU...NW winds 15 to 25 kt. Seas 5 to 9 ft.
.THU NIGHT...W winds 10 to 20 kt. Seas subsiding to 3 to 6 ft.

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

...STORM WARNING...

.TODAY...S winds 15 to 25 kt. Seas 3 to 6 ft. Scattered showers
with vsby 1 nm or less.
.TONIGHT...S winds 20 to 30 kt, increasing to 30 to 40 kt. Seas
becoming 7 to 12 ft, then building to 12 to 20 ft. Chance of
rain with vsby 1 nm or less.
.MON...S winds 40 to 55 kt, becoming W to SW 40 to 50 kt. Seas
building to 14 to 29 ft. Rain.
.MON NIGHT...W winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 14 to 23 ft.
.TUE...W to NW winds 15 to 20 kt, becoming W 10 to 15 kt. Seas
subsiding to 8 to 14 ft.
.TUE NIGHT...W to SW winds 15 to 25 kt. Seas subsiding to 6 to 9
ft.
.WED...W winds 15 to 25 kt. Seas 4 to 8 ft.
.WED NIGHT...NW winds 20 to 30 kt. Seas building to 6 to 10 ft.
.THU...N to NW winds 15 to 25 kt. Seas 6 to 11 ft.
.THU NIGHT...NW winds 10 to 20 kt, becoming W 15 to 20 kt. Seas
5 to 9 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

...STORM WARNING...

.TODAY...S winds 20 to 30 kt. Seas 3 to 5 ft, building to 6 to
10 ft. Scattered showers and chance of tstms with vsby 1 nm or
less.
.TONIGHT...S winds 35 to 45 kt. Seas becoming 8 to 15 ft,
then building to 13 to 25 ft. Showers and chance of tstms.
.MON...S winds 40 to 50 kt, becoming W 25 to 35 kt. Seas 14 to
27 ft. Rain.
.MON NIGHT...W winds 25 to 35 kt, becoming W to NW 20 to 30 kt.
Seas 11 to 21 ft.
.TUE...W winds 10 to 15 kt. Seas subsiding to 6 to 11 ft.
.TUE NIGHT...SW winds 10 to 20 kt, becoming W 15 to 25 kt. Seas
subsiding to 5 to 7 ft.
.WED...W to NW winds 15 to 25 kt. Seas 4 to 7 ft.
.WED NIGHT...NW winds 20 to 25 kt. Seas 5 to 9 ft.
.THU...N to NW winds 15 to 25 kt. Seas 6 to 10 ft.
.THU NIGHT...W to NW winds 10 to 15 kt, becoming W 15 to 20 kt.
Seas subsiding to 4 to 7 ft.

.Forecaster Mills. Ocean Prediction Center.