941
FZNT33 KWBC 161438
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1038 AM EDT Wed Jul 16 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 high pressure ridge
will dissipate over the waters today as a stationary front just
inland from the coast persists through tonight. A cold front will
approach from the W Thu into Thu night, pass SE over the waters
late Thu night into Fri, and then pass E and S of the area late
Fri and Fri night. High pressure will move E across the waters
Sat into Sat night. A warm front will move NE across the area
Sun, followed by a cold front moving offshore Sun night.

Gulf of Maine to the Hague Line

.TODAY...SW winds 5 to 10 kt, becoming S to SW 10 to 15 kt. Seas
3 to 4 ft. Areas of fog with vsby 1 nm or less.
.TONIGHT...S winds 10 to 20 kt, becoming S to SW 10 to 15 kt.
Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less.
.THU...S winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 3 to
5 ft. Scattered showers, tstms and areas of fog with vsby 1 nm
or less.
.THU NIGHT...S winds 10 to 20 kt, becoming SW. Seas 3 to 6 ft.
Chance of showers, tstms and areas of fog with vsby 1 nm or
less.
.FRI...W to NW winds 10 to 20 kt, becoming NW 5 to 15 kt. Seas
3 to 5 ft.
.FRI NIGHT...N to NW winds 5 to 15 kt, becoming N to NE. Seas
3 to 4 ft.
.SAT...N to NW winds 5 to 10 kt, becoming W to SW 5 to 15 kt.
Seas 3 to 4 ft.
.SAT NIGHT...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas
3 to 4 ft.
.SUN...S to SE winds 15 to 25 kt. Seas 3 ft, building to 4 to
7 ft.
.SUN NIGHT...W to SW winds 10 to 20 kt, becoming NW. Seas 4 to
7 ft.

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

.TODAY...SW winds 5 to 10 kt, becoming S to SW 5 to 15 kt. Seas
3 to 4 ft. Areas of fog with vsby 1 nm or less.
.TONIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. Chance of
showers, tstms and areas of fog with vsby 1 nm or less.
.THU...S winds 10 to 15 kt, becoming S to SW 15 to 20 kt. Seas
3 to 5 ft. Tstms and scattered showers with vsby 1 nm or less.
.THU NIGHT...S to SW winds 15 to 25 kt. Seas 3 to 6 ft. Chance
of showers and tstms with vsby 1 nm or less.
.FRI...W to NW winds 10 to 20 kt, becoming N to NW 10 to 15 kt.
Seas 3 to 6 ft.
.FRI NIGHT...N to NW winds 5 to 10 kt, becoming N 5 to 15 kt.
Seas 3 to 5 ft.
.SAT...N winds less than 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN...S winds 10 to 20 kt, becoming S to SW 20 to 30 kt. Seas
3 ft, building to 4 to 7 ft.
.SUN NIGHT...SW winds 15 to 25 kt, becoming W to NW. Seas 4 to
7 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...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft. Chance of showers, tstms and areas of fog with vsby
1 nm or less.
.TONIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Chance of
showers and tstms with vsby 1 nm or less.
.THU...SW winds 10 to 20 kt. Seas 3 to 6 ft. Scattered showers
and tstms with vsby 1 nm or less.
.THU NIGHT...SW winds 15 to 20 kt, becoming W. Seas 3 to 6 ft.
Chance of showers and tstms with vsby 1 nm or less.
.FRI...NW winds 10 to 20 kt, becoming W to NW 5 to 15 kt. Seas
3 to 6 ft.
.FRI NIGHT...W to NW winds 5 to 15 kt, becoming N to NE. Seas
3 to 5 ft.
.SAT...NE winds 5 to 10 kt, becoming variable. Seas 3 to 4 ft.
.SAT NIGHT...S winds 5 to 15 kt, becoming S to SW 10 to 20 kt.
Seas 3 to 4 ft.
.SUN...S to SW winds 15 to 25 kt. Seas 3 to 6 ft.
.SUN NIGHT...W winds 10 to 20 kt, becoming N. Seas 3 to 6 ft.

.Forecaster Holley. Ocean Prediction Center.