461
FZNT33 KWBC 132040
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
440 PM EDT Tue May 13 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 across the
waters will weaken and dissipate tonight. High pressure across
the N waters will shift SE of the area tonight through Wed. A
broad low pressure will develop SW of the area tonight into Wed
over the Mid- Atlantic states, with an associated warm front
lifting N and approaching the southern portions Wed night. Both
the low and warm front will lift NE across the waters Thu into
Thu night while weakening. A weak cold front will approach from
the N Fri, then move S and stall over the waters Fri night into
Sat. Low pressure will move offshore along the front later Sat
and Sat night. The low and associated front will sweep across the
waters Sun and Sun night.

Gulf of Maine to the Hague Line

.TONIGHT...E to SE winds less than 10 kt, becoming S to SE. Seas
3 to 4 ft.
.WED...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft. Chance of
showers and areas of fog with vsby 1 nm or less.
.THU...S winds 5 to 10 kt, becoming S to SE 5 to 15 kt. Seas
3 to 5 ft. Scattered showers and tstms with vsby 1 nm or less.
.THU NIGHT...S to SE winds 5 to 10 kt, becoming variable. Seas
3 to 5 ft.
.FRI...Variable winds less than 5 kt. Seas 3 to 5 ft.
.FRI NIGHT...SE winds less than 10 kt, increasing to 5 to 15 kt.
Seas 3 to 4 ft.
.SAT...SE winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...SE winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN...S to SE winds 5 to 15 kt, becoming W. Seas 3 to 4 ft.
.SUN NIGHT...W winds 5 to 15 kt, becoming W to NW 10 to 20 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

.TONIGHT...E winds 5 to 10 kt, becoming 5 to 15 kt, then,
becoming SE 10 to 15 kt. Seas 3 to 4 ft.
.WED...SE winds 10 to 15 kt. Seas 3 to 4 ft. Areas of fog with
vsby 1 nm or less.
.WED NIGHT...S to SE winds 10 to 15 kt. Seas 3 to 6 ft.
Scattered showers and tstms with vsby 1 nm or less.
.THU...S to SE winds 10 to 20 kt. Seas 4 to 7 ft. Scattered
showers and tstms with vsby 1 nm or less.
.THU NIGHT...S winds 5 to 15 kt, becoming S to SW. Seas 3 to
6 ft.
.FRI...Variable winds less than 10 kt. Seas 3 to 5 ft.
.FRI NIGHT...Variable winds less than 10 kt, becoming S to SE.
Seas 3 to 4 ft.
.SAT...SE winds less than 10 kt, increasing to 5 to 15 kt. Seas
3 to 4 ft.
.SAT NIGHT...S to SE winds 10 to 20 kt, becoming S to SW 5 to
15 kt. Seas 3 to 4 ft.
.SUN...W to SW winds 5 to 15 kt, becoming W 10 to 20 kt. Seas
3 to 5 ft.
.SUN NIGHT...W winds 10 to 20 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

.TONIGHT...E to SE winds 10 to 15 kt, becoming 10 to 20 kt. Seas
3 to 5 ft. Chance of showers.
.WED...SE winds 15 to 25 kt. Seas 5 to 9 ft. Scattered showers
and tstms with vsby 1 nm or less.
.WED NIGHT...SE winds 10 to 20 kt. Seas 5 to 9 ft. Scattered
showers and tstms with vsby 1 nm or less.
.THU...S to SE winds 10 to 20 kt, becoming S 5 to 15 kt. Seas
4 to 7 ft. Scattered showers and tstms with vsby 1 nm or less.
.THU NIGHT...S winds 5 to 10 kt, becoming SW. Seas 4 to 6 ft.
.FRI...Variable winds less than 5 kt, becoming S to SW. Seas
3 to 5 ft.
.FRI NIGHT...S to SE winds less than 10 kt. Seas 3 to 4 ft.
.SAT...S to SE winds 5 to 10 kt, becoming S to SW 5 to 15 kt.
Seas 3 to 4 ft.
.SAT NIGHT...S to SW winds 5 to 10 kt, becoming W to SW 5 to
15 kt. Seas 3 to 4 ft.
.SUN...W winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
5 ft.
.SUN NIGHT...W to NW winds 10 to 20 kt. Seas 3 to 6 ft.

.Forecaster Joseph. Ocean Prediction Center.