Offshore Forecast
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964
FZNT33 KWBC 070227
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
ISSUED BY NWS National Hurricane Center Miami FL
1027 PM EDT Tue May 6 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 stationary front across the
waters will lift N of the area as a warm front tonight. Low
pressure will track NE across New England while pulling a cold
front across the waters tonight through Thu. A trough will remain
in place behind the front Thu night into Fri. Low pressure will
move off the New Jersey coast Fri and move NE across the waters
into Sat night while pushing another cold front across the area.
The low will move NE of the area Sat night and high pressure will
build across the waters and persist through Sun night.

Gulf of Maine to the Hague Line

.TONIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. Showers likely,
tstms and fog likely with vsby 1 nm or less.
.WED...S winds 10 to 15 kt. Seas 4 to 5 ft. Chance of rain and
areas of fog with vsby 1 nm or less.
.WED NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 5 ft. Areas of
fog with vsby 1 nm or less.
.THU...W to SW winds less than 10 kt, becoming variable. Seas
3 to 5 ft. Areas of fog with vsby 1 nm or less.
.THU NIGHT...E to NE winds 5 to 10 kt, becoming NE 5 to 15 kt.
Seas 3 to 5 ft.
.FRI...NE winds 10 to 15 kt, becoming E. Seas 4 to 6 ft.
.FRI NIGHT...E to SE winds 10 to 20 kt. Seas 4 to 7 ft.
.SAT...W to SW winds 15 to 25 kt. Seas 5 to 8 ft.
.SAT NIGHT...W to NW winds 10 to 20 kt, becoming W 10 to 15 kt.
Seas 4 to 7 ft.
.SUN...W to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 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

.TONIGHT...S winds 10 to 20 kt. Seas 5 to 6 ft. Showers likely
and scattered tstms with vsby 1 nm or less.
.WED...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas 4 to
6 ft. Scattered showers and tstms with vsby 1 nm or less.
.WED NIGHT...S to SW winds 10 to 20 kt, becoming SW 5 to 15 kt.
Seas 4 to 6 ft. Areas of fog with vsby 1 nm or less.
.THU...SW winds 5 to 10 kt, becoming variable. Seas 4 to 6 ft.
Areas of fog with vsby 1 nm or less.
.THU NIGHT...Variable winds less than 10 kt, becoming E to NE.
Seas 4 to 6 ft.
.FRI...E winds 5 to 15 kt. Seas 5 to 6 ft.
.FRI NIGHT...E to SE winds 10 to 20 kt, becoming S to SE. Seas
5 to 7 ft.
.SAT...W to SW winds 15 to 25 kt. Seas 5 to 8 ft.
.SAT NIGHT...W winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 8 ft.
.SUN...W winds 5 to 10 kt, becoming NW 5 to 15 kt. Seas 3 to
5 ft.
.SUN NIGHT...NW winds 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...S to SW winds 5 to 15 kt. Seas 4 to 6 ft. Showers
likely and scattered tstms with vsby 1 nm or less.
.WED...S to SW winds 5 to 15 kt. Seas 3 to 6 ft. Chance of rain
with vsby 1 nm or less.
.WED NIGHT...W to SW winds 5 to 10 kt. Seas 3 to 6 ft.
.THU...Variable winds less than 5 kt. Seas 3 to 6 ft.
.THU NIGHT...S to SE winds less than 10 kt, becoming E to SE.
Seas 3 to 6 ft.
.FRI...E to SE winds 5 to 15 kt. Seas 4 to 7 ft.
.FRI NIGHT...SE winds 5 to 15 kt, becoming W 10 to 20 kt. Seas
4 to 7 ft.
.SAT...W winds 10 to 20 kt. Seas 4 to 7 ft.
.SAT NIGHT...W winds 5 to 15 kt, diminishing to less than 10 kt.
Seas 3 to 6 ft.
.SUN...W to NW winds 5 to 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...N to NE winds less than 10 kt. Seas 3 to 4 ft.

.Forecaster Joseph. Ocean Prediction Center.