611
FZNT33 KWBC 090829
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
429 AM EDT Fri May 9 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 stationary front will
persist across the northern portions this morning. Low pressure
inland along the boundary will move to coastal New Jersey later
this morning, lift slowly NE along the coast later today into
Sat, and then will clear well NE of the area Sat night into Sun.
The low will pull a cold front E across the area tonight into
Sat. A secondary cold front will move SE across the waters Sat
night and Sun. High pressure will build SE across the waters
later Sun into Mon, then shift SE Mon night. A cold front will
move S into the area Mon night, stall Tue, then lift back to the
N of the area Tue night.

Gulf of Maine to the Hague Line

.TODAY...E to NE winds 10 to 20 kt, becoming E 10 to 15 kt. Seas
4 to 6 ft. Showers likely and chance of tstms with vsby 1 nm or
less.
.TONIGHT...E winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
4 to 6 ft. Showers likely and slight chance of tstms with vsby
1 nm or less.
.SAT...E to SE winds 10 to 20 kt, becoming W to SW 15 to 25 kt.
Seas 5 to 7 ft. Chance of showers with vsby 1 nm or less.
.SAT NIGHT...W winds 15 to 25 kt, becoming NW 10 to 20 kt. Seas
5 to 9 ft.
.SUN...NW winds 10 to 15 kt. Seas 3 to 6 ft.
.SUN NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 3 to 5 ft.
.MON...W to SW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas
3 to 4 ft.
.MON NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
5 ft.
.TUE NIGHT...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...E to NE winds 5 to 10 kt, becoming E 5 to 15 kt. Seas
4 to 6 ft. Areas of fog early. Showers likely and chance of
tstms. Vsby 1 NM or less.
.TONIGHT...E to SE winds 10 to 20 kt, becoming S to SE. Seas
5 to 6 ft. Showers likely and slight chance of tstms with vsby
1 nm or less.
.SAT...W to SW winds 15 to 25 kt. Seas 5 to 9 ft. Chance of
showers with vsby 1 nm or less.
.SAT NIGHT...W winds 20 to 30 kt, diminishing to 10 to 20 kt.
Seas 5 to 9 ft.
.SUN...NW winds 5 to 15 kt. Seas 4 to 7 ft.
.SUN NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.MON...Variable winds less than 10 kt, becoming SW 10 to 20 kt.
Seas 3 to 4 ft.
.MON NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE...W to SW winds 10 to 15 kt, becoming SW 10 to 20 kt. Seas
3 to 5 ft.
.TUE NIGHT...SW winds 10 to 20 kt, becoming 10 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...SE winds 5 to 10 kt, becoming E to SE 10 to 20 kt. Seas
4 to 5 ft. Showers likely and chance of tstms with vsby 1 nm or
less.
.TONIGHT...S to SE winds 10 to 20 kt, becoming W. Seas 4 to
6 ft. Showers likely and slight chance of tstms with vsby 1 nm
or less.
.SAT...W winds 15 to 25 kt. Seas 4 to 8 ft.
.SAT NIGHT...W winds 10 to 20 kt, becoming W to NW 10 to 15 kt.
Seas 4 to 8 ft.
.SUN...W to NW winds less than 10 kt. Seas 3 to 6 ft.
.SUN NIGHT...N to NW winds less than 10 kt, becoming E to NE.
Seas 3 to 4 ft.
.MON...SE winds less than 10 kt, becoming S to SW. Seas 3 to
4 ft.
.MON NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...S to SW winds 10 to 15 kt, becoming S 5 to 10 kt.
Seas 3 to 4 ft.

.Forecaster Collins. Ocean Prediction Center.