239
FZNT33 KWBC 241449
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1049 AM EDT Sat May 24 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 over New
Brunswick will slowly move E through the weekend as a secondary
weaker low moves E over the Gulf of Maine today. A low pressure
trough extending S from the secondary low will linger and drift E
over the waters into Sun night. High pressure then builds over
the area during Mon and continues through Tue, except for a
surface trough along and near the New England coast. A series of
troughs will move SE over the waters Tue night through Wed night
as the high drifts off to the SE of the area.

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

.TODAY...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. Isolated
showers.
.TONIGHT...W winds 5 to 15 kt, becoming NW 10 to 15 kt. Seas
3 to 5 ft. Isolated showers.
.SUN...NW winds 10 to 15 kt, becoming W 5 to 15 kt. Seas 3 to
5 ft.
.SUN NIGHT...W to NW winds 5 to 15 kt, becoming N to NW 5 to
10 kt. Seas 3 to 4 ft.
.MON...N winds less than 10 kt. Seas 3 ft, becoming 2 ft or
less.
.MON NIGHT...W winds 5 to 15 kt. Seas 2 ft or less.
.TUE...W winds 5 to 10 kt, becoming W to SW 5 to 15 kt. Seas
2 ft or less.
.TUE NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...W winds 5 to 10 kt, becoming SW 10 to 20 kt. Seas 2 ft or
less, becoming 3 ft.
.WED NIGHT...W to SW winds 10 to 20 kt, becoming 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

.TODAY...W to SW winds 15 to 25 kt. Seas 4 to 7 ft. Isolated
showers.
.TONIGHT...W winds 15 to 25 kt. Seas 4 to 7 ft. Isolated
showers.
.SUN...W to NW winds 10 to 20 kt. Seas 3 to 6 ft.
.SUN NIGHT...W winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 6 ft.
.MON...N winds less than 10 kt. Seas 3 to 4 ft.
.MON NIGHT...N to NW winds 5 to 10 kt, becoming 5 to 15 kt. Seas
3 to 4 ft.
.TUE...N to NW winds 5 to 15 kt, becoming W to SW. Seas 3 ft,
becoming 2 ft or less.
.TUE NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft.
.WED...W winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...W to SW 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

.TODAY...W winds 15 to 25 kt. Seas 4 to 7 ft. Isolated showers.
.TONIGHT...W winds 15 to 25 kt. Seas 4 to 7 ft. Isolated
showers.
.SUN...NW winds 15 to 25 kt, becoming W 10 to 20 kt. Seas 3 to
6 ft.
.SUN NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 4 ft.
.MON...N winds 5 to 15 kt, diminishing to less than 10 kt. Seas
3 ft, becoming 2 ft or less.
.MON NIGHT...N to NW winds less than 10 kt, becoming W to NW.
Seas 2 ft or less.
.TUE...N to NW winds less than 10 kt, becoming SW. Seas 2 ft or
less.
.TUE NIGHT...W to SW winds 5 to 10 kt. Seas 3 ft, becoming 2 ft
or less.
.WED...S to SW winds 5 to 10 kt. Seas 2 ft or less.
.WED NIGHT...S winds less than 10 kt. Seas 2 ft or less.

.Forecaster Connelly. Ocean Prediction Center.