797
FZNT33 KWBC 032110
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
510 PM EDT Sun Aug 3 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 persist
over the area tonight into Mon while slowly weakening. A weak
cold front will approach from the N by Mon night, then dissipate
over the N waters Tue as a stronger high builds SE over northern
New England. The high will then dominate most of the area Tue
night through Fri night. Developing low pressure will pass SE of
the waters Mon night into Tue, then pass E of the area Tue night
through Thu night. The National Hurricane Center is monitoring
the low for signs of tropical cyclone development by Mon night.
Mariners planning voyages to the S or E of the waters should
closely monitor the latest forecast and information from the
National Hurricane Center.

Gulf of Maine to the Hague Line

.TONIGHT...S to SW winds 10 to 20 kt, becoming SW 5 to 15 kt.
Seas 3 to 4 ft.
.MON...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...S to SW winds 5 to 15 kt, becoming N to NE. Seas
3 to 4 ft.
.TUE...E to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...E winds less than 10 kt, becoming NE. Seas 3 to
4 ft.
.WED...E to NE winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to
4 ft.
.WED NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.THU...NE winds less than 10 kt, becoming S. Seas 3 to 4 ft.
.THU NIGHT...S winds 5 to 15 kt, becoming SW. Seas 3 to 4 ft.
.FRI...SW winds 5 to 10 kt, becoming S to SW 5 to 15 kt. Seas
3 to 4 ft.
.FRI NIGHT...S winds 10 to 20 kt, becoming SW 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...NE winds 10 to 20 kt. Seas 4 to 7 ft.
.MON...NE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
3 to 6 ft.
.MON NIGHT...NE winds 5 to 15 kt, increasing to 10 to 20 kt.
Seas 3 to 6 ft.
.TUE...NE winds 10 to 20 kt. Seas 3 to 6 ft.
.TUE NIGHT...NE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 6 ft.
.WED...NE winds 10 to 20 kt. Seas 4 to 7 ft.
.WED NIGHT...NE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 7 ft.
.THU...N to NE winds 10 to 20 kt. Seas 4 to 7 ft.
.THU NIGHT...NE winds 5 to 15 kt, becoming E to NE. Seas 3 to
6 ft.
.FRI...E to NE winds 5 to 15 kt. Seas 3 to 6 ft.
.FRI NIGHT...E winds 5 to 15 kt, diminishing to less than 10 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

.TONIGHT...E to NE winds 5 to 15 kt, becoming NE 10 to 20 kt,
then, diminishing to 5 to 15 kt. Seas 4 to 7 ft.
.MON...N to NE winds 10 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT...Variable winds 5 to 15 kt. Seas 3 to 6 ft.
.TUE...NE winds 10 to 20 kt. Seas 3 to 6 ft.
.TUE NIGHT...E to NE winds 10 to 20 kt. Seas 3 to 6 ft.
.WED...NE winds 10 to 15 kt. Seas 3 to 6 ft.
.WED NIGHT...E winds 10 to 20 kt, becoming 10 to 15 kt. Seas
4 to 7 ft.
.THU...E winds 10 to 20 kt. Seas 4 to 7 ft.
.THU NIGHT...E winds 5 to 15 kt. Seas 4 to 7 ft.
.FRI...E winds 5 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...E winds 5 to 15 kt. Seas 4 to 6 ft.

.Forecaster Holley. Ocean Prediction Center.