812
FZNT33 KWBC 191510
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1010 AM EST Wed Nov 19 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 build over
the waters today into Thu, then shift NE of the region Thu night
into Fri. Low pressure will pass just S and SE of the area today
into Thu night, then track NE to the E of the waters Fri into Fri
night. A warm front will move offshore into the southern waters
late Fri. Meanwhile, a cold front will move SE across the waters
Fri night into Sat. An area of low pressure will develop along
the front Sat near Georges Bank, then move quickly E away from
the area Sat night. A high pressure ridge will build across the
waters Sat night, the gradually shift E through Sun night.
Another cold front will approach the coast Sun night.

Gulf of Maine to the Hague Line

.TODAY...W winds 5 to 15 kt, becoming W to NW 5 to 10 kt. Seas
3 to 4 ft.
.TONIGHT...N to NW winds 5 to 10 kt. Seas 3 ft early, becoming
2 ft or less.
.THU...NE winds less than 10 kt. Seas 2 ft or less.
.THU NIGHT...Variable winds less than 10 kt. Seas 2 ft or less.
.FRI...S to SW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas
2 ft or less, becoming 3 ft.
.FRI NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT...NW winds 15 to 25 kt. Seas 3 to 5 ft.
.SAT NIGHT...NW winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN...NW winds 5 to 15 kt, becoming W. Seas 3 to 6 ft.
.SUN NIGHT...SW winds 10 to 15 kt, increasing to 15 to 25 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

.TODAY...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. Chance of
showers.
.TONIGHT...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. Seas 3 to 4 ft.
.FRI...N to NW winds less than 10 kt, becoming W to SW. Seas
3 to 4 ft.
.FRI NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT...N to NW winds 15 to 25 kt. Seas 3 to 6 ft.
.SAT NIGHT...N winds 20 to 30 kt. Seas 5 to 9 ft.
.SUN...NW winds 10 to 20 kt, becoming W to NW 5 to 15 kt. Seas
5 to 8 ft.
.SUN NIGHT...W to SW winds 5 to 15 kt, becoming SW 15 to 25 kt.
Seas 3 to 5 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

.TODAY...N to NE winds 5 to 15 kt. Seas 3 to 4 ft. Rain.
.TONIGHT...N to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...N to NE winds 5 to 15 kt, becoming N 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 less than 10 kt, increasing to 5 to 15 kt.
Seas 3 to 4 ft.
.FRI NIGHT...S to SW winds 10 to 20 kt, becoming W to NW 5 to
15 kt. Seas 3 to 4 ft.
.SAT...N winds 15 to 25 kt. Seas 3 to 6 ft.
.SAT NIGHT...N winds 15 to 25 kt, diminishing to 10 to 15 kt.
Seas 4 to 8 ft.
.SUN...N to NW winds 5 to 10 kt, becoming W. Seas 3 to 6 ft.
.SUN NIGHT...SW winds 5 to 15 kt, increasing to 10 to 20 kt.
Seas 3 to 4 ft.

.Forecaster Joseph. Ocean Prediction Center.