321
FZNT33 KWBC 111447
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1047 AM EDT Mon Aug 11 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...Low pressure centered E and SE
of the waters will remain nearly stationary well E of the area
today through Tue, then finally lift N Tue night into Wed before
dissipating near Nova Scotia late Wed. A weak low pressure trough
will form along the coast today, then persist through Tue night.
A cold front will pass across the waters Thu and Thu night. High
pressure will build SE across the region Fri and Fri night while
front becomes nearly stationary S and E of the waters.

Gulf of Maine to the Hague Line

.TODAY...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.TONIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...SW winds 5 to 15 kt, becoming S to SW 10 to 20 kt. Seas
3 to 4 ft.
.WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.THU...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...W to SW winds 5 to 15 kt, becoming N. Seas 3 to
4 ft.
.FRI...N to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...Variable winds less than 10 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

.TODAY...W to SW winds less than 10 kt. Seas 4 to 5 ft.
.TONIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.TUE...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
4 ft.
.WED NIGHT...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas
3 to 4 ft.
.THU...S to SW winds 10 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 5 to 15 kt, becoming W to NW. Seas 3 to
4 ft.
.FRI...N to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...NE winds 5 to 15 kt, diminishing to less than
10 kt. 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

.TODAY...W to SW winds less than 10 kt. Seas 3 to 5 ft.
.TONIGHT...SW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas 3 to
4 ft.
.TUE...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 3 to 4 ft.
.WED...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU NIGHT...W to SW winds 5 to 10 kt, becoming N to NW. Seas
3 to 4 ft.
.FRI...N to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...E to NE winds 5 to 15 kt, becoming E 5 to 10 kt.
Seas 3 to 4 ft.

.Forecaster Collins. Ocean Prediction Center.