936
FZNT33 KWBC 010227
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1027 PM EDT Mon Jun 30 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...As weak high pressure moves E,
a warm front over the S waters will move NE across the waters
tonight, with the front passing NE of the area Tue morning. A
cold front will approach the coast Tue night, weakening as it
moves into and across the area Wed and Wed night. Another cold
front will approach the area from the NW Thu and move SE across
the waters Thu night and Fri. A surface trough will linger over
the area behind the front Fri night, followed by high pressure
building in for Sat, continuing Sat night.

Gulf of Maine to the Hague Line

.TONIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Isolated showers
and tstms with vsby 1 nm or less.
.TUE...S winds 10 to 20 kt, becoming SW 20 to 25 kt. Seas 3 to
5 ft. Scattered showers and tstms with vsby 1 nm or less.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft. Isolated
showers and tstms with vsby 1 nm or less.
.WED...SW winds 10 to 20 kt. Seas 3 to 6 ft. Scattered showers,
fog and tstms with vsby 1 nm or less.
.WED NIGHT...SW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 5 ft.
.THU...S to SW winds less than 10 kt. Seas 3 to 5 ft.
.THU NIGHT...W to SW winds 5 to 15 kt, becoming N. Seas 3 to
5 ft.
.FRI...N to NW winds less than 10 kt, becoming W 10 to 20 kt.
Seas 3 to 5 ft.
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT...W winds 10 to 15 kt, becoming SW. Seas 3 to 4 ft.
.SAT 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...S to SW winds 5 to 10 kt, becoming SW 10 to 15 kt.
Seas 3 to 4 ft. Isolated showers and tstms with vsby 1 nm or
less.
.TUE...SW winds 15 to 25 kt. Seas 3 to 5 ft. Isolated showers
and tstms with vsby 1 nm or less.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. Isolated
showers and tstms with vsby 1 nm or less.
.WED...SW winds 10 to 20 kt. Seas 4 to 7 ft. Scattered showers
and tstms with vsby 1 nm or less.
.WED NIGHT...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.THU...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.THU NIGHT...W to SW winds 5 to 15 kt. Seas 4 to 7 ft.
.FRI...W to NW winds 5 to 15 kt. Seas 3 to 6 ft.
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 6 ft.
.SAT...W winds less than 10 kt, becoming W to SW. Seas 3 to
4 ft.
.SAT NIGHT...SW winds 10 to 20 kt, diminishing to 5 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...SW winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to
4 ft. Isolated showers and tstms with vsby 1 nm or less.
.TUE...SW winds 15 to 25 kt. Seas 3 to 6 ft. Isolated showers
and tstms with vsby 1 nm or less.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. Isolated
showers and tstms with vsby 1 nm or less.
.WED...SW winds 15 to 25 kt. Seas 4 to 7 ft. Scattered showers
and tstms with vsby 1 nm or less.
.WED NIGHT...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.THU...W winds less than 10 kt, becoming W to SW. Seas 3 to
6 ft.
.THU NIGHT...W to NW winds 10 to 15 kt. Seas 3 to 6 ft.
.FRI...NW winds 5 to 15 kt, becoming W. Seas 3 to 5 ft.
.FRI NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT...W to NW winds less than 10 kt, becoming W to SW. Seas
3 to 4 ft.
.SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.

.Forecaster Bancroft. Ocean Prediction Center.