020
FZNT33 KWBC 222039
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
439 PM EDT Thu May 22 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...Low pressure centered just S
of the waters near 39N71W will move NE across the area tonight
into Fri while intensifying. The low will move NE of the area Fri
night, stall over eastern New Brunswick Sat and Sat night, then
move well E into the N Atlantic Sun and Sun night. A series of
low pressure troughs will move across the waters Fri night
through Sun night. High pressure will build E across the area Mon
and Mon night, then persist Tue and Tue night.

Please see
https://www.weather.gov/media/notification/pdf_2025/
pns25-33_vobra_discontinuation_2025.pdf (all lower case)
for a proposal to discontinue this product.

Gulf of Maine to the Hague Line

...GALE WARNING...

.TONIGHT...E winds 30 to 40 kt. Seas 13 to 22 ft. Rain.
.FRI...S to SW winds 25 to 35 kt, becoming W 20 to 30 kt. Seas
10 to 17 ft. Chance of rain.
.FRI NIGHT...SW winds 5 to 15 kt. Seas 4 to 8 ft.
.SAT...W winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 6 ft.
.SAT NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 6 ft.
.SUN...NW winds 5 to 15 kt, becoming W. Seas 3 to 5 ft.
.SUN NIGHT...W to NW winds 5 to 10 kt. Seas 3 to 4 ft.
.MON...N to NW winds less than 10 kt. Seas 3 ft, becoming 2 ft
or less.
.MON NIGHT...W to SW winds 5 to 15 kt. Seas 2 ft or less.
.TUE...W winds 5 to 10 kt, becoming SW. Seas 2 ft or less.
.TUE NIGHT...S to SW winds 10 to 15 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

...GALE WARNING...

.TONIGHT...E winds 30 to 40 kt, becoming S to SW 25 to 35 kt.
Seas 12 to 20 ft. Scattered showers and tstms with vsby 1 nm or
less.
.FRI...SW winds 25 to 35 kt, becoming W 20 to 30 kt. Seas 10 to
17 ft. Chance of rain.
.FRI NIGHT...SW winds 5 to 15 kt, increasing to 10 to 20 kt.
Seas 5 to 8 ft.
.SAT...W to SW winds 15 to 25 kt. Seas 4 to 8 ft.
.SAT NIGHT...W winds 15 to 25 kt. Seas 4 to 8 ft.
.SUN...W winds 10 to 20 kt. Seas 4 to 7 ft.
.SUN NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.MON...N to NW winds 5 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...NW winds 5 to 10 kt, becoming N to NW 5 to 15 kt.
Seas 3 to 4 ft.
.TUE...W winds less than 10 kt, becoming W to SW. Seas 3 to
4 ft.
.TUE NIGHT...S winds 10 to 15 kt, becoming E to SE. 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

...GALE WARNING...

.TONIGHT...N winds 25 to 35 kt, becoming W to NW 30 to 40 kt.
Seas 10 to 17 ft. Scattered showers and tstms with vsby 1 nm or
less.
.FRI...W winds 10 to 20 kt. Seas 7 to 12 ft. Chance of rain.
.FRI NIGHT...W winds 15 to 25 kt. Seas 4 to 7 ft.
.SAT...W winds 15 to 25 kt. Seas 4 to 8 ft.
.SAT NIGHT...W to NW winds 10 to 20 kt. Seas 4 to 8 ft.
.SUN...W winds 10 to 20 kt. Seas 3 to 6 ft.
.SUN NIGHT...W winds 5 to 15 kt, becoming NW. Seas 3 to 5 ft.
.MON...N winds 5 to 15 kt, becoming variable. Seas 3 to 4 ft.
.MON NIGHT...Variable winds less than 10 kt, becoming W. Seas
3 ft, becoming 2 ft or less.
.TUE...W to SW winds less than 10 kt. Seas 2 ft or less.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.

.Forecaster Collins. Ocean Prediction Center.