634
FZNT33 KWBC 022031
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
431 PM EDT Tue Sep 2 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...High pressure will remain over
most of waters tonight, and then persist while slowly weakening
Wed into Thu. Low pressure areas will move NE along a stationary
front over the outer mid-Atlantic waters, and pass S and E of
Georges Bank tonight into Thu. The high will gradually shift E of
the waters late Thu, Thu night into Fri as a cold front
approaches from the W. The cold front will reach the coast later
Fri night into early Sat, slowly move offshore late Sat into Sat
night, move E over the outer waters early Sun, and pass E of the
area late Sun. High pressure will build E over New England Sun
night.

Gulf of Maine to the Hague Line

.TONIGHT...S to SW winds less than 10 kt. Seas 2 to 4 ft.
.WED...S to SE winds less than 10 kt. Seas 2 to 4 ft.
.WED NIGHT...S winds 5 to 15 kt, becoming SW. Seas 3 to 4 ft.
.THU...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
4 ft.
.THU NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft.
.FRI...S winds 15 to 25 kt. Seas building to 4 to 7 ft.
.FRI NIGHT...S winds 15 to 25 kt. Seas 4 to 7 ft.
.SAT...S winds 15 to 25 kt. Seas 4 to 6 ft.
.SAT NIGHT...SW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas
3 to 6 ft.
.SUN...N to NW winds 5 to 15 kt, becoming W to SW. Seas 3 to
4 ft.
.SUN NIGHT...W winds 5 to 10 kt, becoming NW 5 to 15 kt. Seas
3 to 4 ft.

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

.TONIGHT...E to NE winds 5 to 15 kt. Seas 3 to 6 ft.
.WED...NE winds 5 to 15 kt, diminishing to less than 10 kt. Seas
3 to 5 ft.
.WED NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft.
.THU...Variable winds less than 10 kt, becoming S to SE. Seas
2 to 4 ft.
.THU NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI...S to SE winds 5 to 15 kt, becoming S 10 to 20 kt. Seas
3 to 5 ft.
.FRI NIGHT...S winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT...S winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT NIGHT...S to SW winds 10 to 20 kt, becoming SW 5 to 15 kt.
Seas 3 to 5 ft.
.SUN...W to SW winds 5 to 15 kt, becoming N to NW 5 to 10 kt.
Seas 3 to 4 ft.
.SUN NIGHT...Variable winds 5 to 15 kt, becoming NW. Seas 3 to
4 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...E to NE winds 5 to 15 kt, becoming 5 to 10 kt. Seas
4 to 6 ft.
.WED...NE winds 5 to 15 kt, becoming E to NE 5 to 10 kt. Seas
3 to 5 ft.
.WED NIGHT...E to SE winds less than 10 kt, becoming variable.
Seas 3 to 4 ft.
.THU...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
4 ft.
.THU NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft.
.FRI through SAT...S winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT NIGHT...SW winds 10 to 20 kt, becoming W to SW 5 to 15 kt.
Seas 3 to 5 ft.
.SUN...N to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...NW winds 5 to 15 kt, becoming N. Seas 3 to 5 ft.

.Forecaster Mills. Ocean Prediction Center.