372
FZNT33 KWBC 190248
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
948 PM EST Tue Nov 18 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 series of low pressure
troughs will move SE over the area tonight. High pressure will
build over the waters Wed into Thu, then shift NE of the region
Thu night into Fri. Low pressure will pass just S and SE of the
area Wed into Thu night, then track NE to the E of the waters Fri
into Fri night. A cold front will move SE across the waters Fri
night into Sat. Another high will build SE over the area Sat and
Sat night, then weaken Sun and Sun night while shifting SE of the
region. Another cold front will move offshore Sun night.

Gulf of Maine to the Hague Line

.TONIGHT...W winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
4 to 8 ft.
.WED...W winds 5 to 15 kt, becoming W to NW 5 to 10 kt. Seas
3 to 5 ft.
.WED NIGHT...N to NW winds 5 to 10 kt, becoming N to NE. Seas
3 to 4 ft.
.THU...E to NE winds less than 10 kt. Seas 2 ft or less.
.THU NIGHT...E winds less than 10 kt, becoming variable. Seas
2 ft or less, becoming 3 ft.
.FRI...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
4 ft.
.FRI NIGHT...SW winds 15 to 20 kt, becoming W. Seas 3 to 6 ft.
.SAT...NW winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT NIGHT...N to NW winds 10 to 20 kt, becoming N 5 to 15 kt.
Seas 3 to 5 ft.
.SUN...N to NW winds 5 to 10 kt, becoming W. Seas 3 to 5 ft.
.SUN NIGHT...SW winds 5 to 10 kt, becoming W to SW 10 to 15 kt.
Seas 3 to 5 ft.

Georges Bank...from the Northeast Channel to the Great South
Channel including waters east of Cape Cod...to the Hague Line

.TONIGHT...W winds 10 to 15 kt. Seas 6 to 10 ft.
.WED...W to NW winds 5 to 15 kt. Seas 3 to 6 ft. Chance of
showers.
.WED NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...NE winds 5 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...N to NE winds 5 to 15 kt, becoming N to NW. Seas
3 to 5 ft.
.FRI...NW winds 5 to 10 kt, becoming W to SW 5 to 15 kt. Seas
3 to 5 ft.
.FRI NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT...W to NW winds 5 to 15 kt, becoming N 10 to 15 kt. Seas
4 to 6 ft.
.SAT NIGHT...N winds 10 to 15 kt. Seas 3 to 6 ft.
.SUN...N winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 3 to
6 ft.
.SUN NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 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...W winds 5 to 15 kt. Seas 4 to 7 ft. Rain.
.WED...Variable winds 5 to 15 kt, becoming NE. Seas 3 to 5 ft.
Rain.
.WED NIGHT...NE winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...NE winds 5 to 15 kt, becoming N to NE 5 to 10 kt. Seas
3 to 4 ft.
.THU NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.FRI...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...SW winds 10 to 20 kt, becoming W. Seas 3 to 5 ft.
.SAT...N winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 6 ft.
.SUN...N to NE winds 5 to 15 kt, becoming W to NW 5 to 10 kt.
Seas 3 to 6 ft.
.SUN NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 5 ft.

.Forecaster Connelly. Ocean Prediction Center.