536
FZNT33 KWBC 142041
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
441 PM EDT Tue Oct 14 2025

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 broad, complex low pressure
system will gradually shift to the SE away from the waters
tonight into Wed. A cold front will approach from the NW later
tonight, then pass S across the waters Wed. Another low will
develop just E of the area Wed night into Thu, intensify just SE
of the region Thu night into Fri, then move E into the N Atlantic
Fri night into Sat. High pressure will build into the eastern
U.S. Thu into Fri, move E over the area Fri night through Sun,
then shift E of the waters Sun night as the next cold front
approaches the coast.

Gulf of Maine to the Hague Line

...GALE WARNING...

.TONIGHT...NE winds 10 to 20 kt, becoming N to NE 5 to 15 kt,
then, becoming N to NW. Seas 5 to 9 ft. Scattered showers and
chance of tstms.
.WED...N winds 10 to 15 kt, increasing to 15 to 25 kt. Seas 4 to
7 ft.
.WED NIGHT...N winds 20 to 25 kt. Seas 5 to 8 ft.
.THU...N winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 6 to
10 ft.
.THU NIGHT...N winds 25 to 35 kt. Seas 7 to 12 ft.
.FRI...N winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
7 to 13 ft.
.FRI NIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft.
.SAT...N winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT NIGHT...W winds 5 to 15 kt, becoming SW. Seas 4 to 7 ft.
.SUN...SW winds 10 to 15 kt, becoming S. Seas 3 to 5 ft.
.SUN NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft.

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

...GALE WARNING...

.TONIGHT...N to NE winds 15 to 25 kt. Seas 7 to 11 ft. Scattered
showers and chance of tstms.
.WED...N to NE winds 15 to 25 kt. Seas 6 to 9 ft. Chance of
showers and tstms.
.WED NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. Scattered
showers.
.THU...N winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 8 to
11 ft.
.THU NIGHT...N winds 30 to 40 kt. Seas 9 to 15 ft.
.FRI...N winds 30 to 40 kt. Seas 11 to 18 ft.
.FRI NIGHT...N winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 10 to 17 ft.
.SAT...N winds 20 to 30 kt. Seas 7 to 13 ft.
.SAT NIGHT...N to NW winds 10 to 20 kt, becoming W 10 to 15 kt.
Seas 5 to 9 ft.
.SUN...W to SW winds 10 to 15 kt, becoming S to SW. Seas 3 to
6 ft.
.SUN NIGHT...S winds 15 to 20 kt. Seas 4 to 6 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

...GALE FORCE WINDS POSSIBLE THU NIGHT...

.TONIGHT...N to NE winds 20 to 30 kt. Seas 6 to 11 ft. Scattered
showers and chance of tstms.
.WED...N winds 15 to 25 kt. Seas 5 to 9 ft.
.WED NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft.
.THU...N winds 20 to 30 kt. Seas 6 to 11 ft.
.THU NIGHT...N winds 30 to 40 kt. Seas 9 to 15 ft.
.FRI...N winds 25 to 35 kt. Seas 9 to 15 ft.
.FRI NIGHT...N winds 20 to 30 kt. Seas 9 to 15 ft.
.SAT...N winds 15 to 25 kt. Seas 7 to 12 ft.
.SAT NIGHT...W winds 5 to 15 kt, becoming SW 10 to 15 kt. Seas
5 to 8 ft.
.SUN...SW winds 10 to 20 kt, becoming S 15 to 20 kt. Seas 3 to
6 ft.
.SUN NIGHT...S winds 15 to 25 kt, becoming SW 20 to 25 kt. Seas
4 to 7 ft.

.Forecaster Collins. Ocean Prediction Center.