Offshore Forecast
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799
FZNT33 KWBC 120229
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1029 PM EDT Fri Jul 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...A weak stationary front will
remain S of the region tonight into Mon, while a weak high
pressure prevails over most of the waters. The high will shift E
and NE of the area late Sat through Sun. Weak low pressure will
form and drift E and NE along the stalled front to the S of the
waters later tonight into Mon, before passing E of the area later
Mon into Mon night as a weak high pressure ridge develops over
the waters. A weak cold front will approach from the N Tue and
Tue night as a low pressure trough develops along the coast. The
front will stall and dissipate N of the area Wed and Wed night as
the trough persist near the coast.

Gulf of Maine to the Hague Line

.TONIGHT...S winds less than 10 kt. Seas 3 to 4 ft.
.SAT...SE winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...S to SE winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft.
.SUN NIGHT...S winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 3 to 4 ft.
.MON...S winds 5 to 10 kt. Seas 3 to 4 ft.
.MON NIGHT...S winds 5 to 15 kt, becoming SW 5 to 10 kt. Seas
3 to 4 ft.
.TUE...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...SW winds 5 to 10 kt, becoming S to SW 5 to 15 kt. Seas
3 to 4 ft.
.WED NIGHT...SW winds 10 to 20 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 SE winds 5 to 10 kt. Seas 3 to 5 ft. Chance of
showers and tstms with vsby 1 nm or less.
.SAT...E winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Areas of fog
with vsby 1 nm or less.
.SUN...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...E winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to
5 ft.
.MON...E winds 5 to 10 kt, becoming variable. Seas 3 to 4 ft.
.MON NIGHT...Variable winds less than 10 kt, becoming W to SW.
Seas 3 to 4 ft.
.TUE...SW winds 5 to 10 kt, becoming W to SW 10 to 15 kt. Seas
3 to 4 ft.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.WED...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
4 ft.
.WED NIGHT...SW winds 10 to 20 kt, becoming 10 to 15 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

.TONIGHT...E to SE winds 5 to 10 kt. Seas 3 to 5 ft.
.SAT...E to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...E winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN...E winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.MON...Variable winds less than 10 kt, becoming S. Seas 3 to
4 ft.
.MON NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas
3 to 6 ft.

.Forecaster Collins. Ocean Prediction Center.