357
FZNT33 KWBC 040836
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
436 AM EDT Fri Apr 4 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 cold front will move SE
across the area today, then will pass S of the waters this
afternoon. The front will stall off the Mid-Atlantic coast
tonight and Sat, and then will lift back N into the waters as a
warm front Sat night into early Sun while an associated low
pressure center tracks NE near the coast. Another cold front
will move SE through the waters Sun, passing S of the area late
Sun night. A series of low pressure centers will pass S then SE
of the area Mon into Tue. A stronger low will move NE near the
coast Tue and Tue night while pulling a cold front through the
area.

Gulf of Maine to the Hague Line

.TODAY...W winds 15 to 20 kt, becoming NW 10 to 20 kt, then,
becoming W 5 to 15 kt. Seas 5 to 8 ft. Chance of showers. Areas
of fog. Vsby 1 nm or less.
.TONIGHT...N to NW winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT...E to NE winds 10 to 15 kt, becoming SE 10 to 20 kt. Seas
3 to 5 ft. Chance of rain.
.SAT NIGHT...S to SE winds 15 to 25 kt. Seas 3 to 6 ft. Rain
likely. Areas of fog. Vsby 1 nm or less.
.SUN...S to SW winds 15 to 25 kt, becoming W to SW. Seas 4 to
8 ft.
.SUN NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 7 ft.
.MON...NE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
3 to 6 ft.
.MON NIGHT...S to SE winds 5 to 15 kt, becoming E. Seas 3 to
5 ft.
.TUE...E winds 10 to 15 kt, becoming SE 10 to 20 kt. Seas 3 to
6 ft.
.TUE NIGHT...W winds 20 to 30 kt. Seas 7 to 9 ft, building to
8 to 14 ft.

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

.TODAY...W winds 15 to 25 kt, becoming NW 5 to 15 kt. Seas 5 to
9 ft. Scattered showers and chance of tstms. Areas of fog. Vsby
1 nm or less.
.TONIGHT...N to NW winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT...E to NE winds 10 to 20 kt, becoming E to SE. Seas 3 to
5 ft. Chance of rain.
.SAT NIGHT...S to SE winds 15 to 25 kt. Seas 4 to 6 ft. Rain
likely. Areas of fog. Vsby 1 nm or less.
.SUN...SW winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN NIGHT...W to SW winds 10 to 20 kt, becoming N to NE 5 to
15 kt. Seas 5 to 9 ft.
.MON...NE winds 10 to 20 kt. Seas 4 to 8 ft.
.MON NIGHT...NE winds 5 to 15 kt, becoming E to NE 10 to 20 kt.
Seas 4 to 8 ft.
.TUE...E winds 5 to 15 kt, becoming S to SW 10 to 20 kt. Seas
4 to 8 ft.
.TUE NIGHT...W winds 20 to 30 kt. Seas 8 to 14 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 10 to 20 kt, becoming W to NW 5 to 15 kt. Seas
4 to 8 ft. Scattered showers and chance of tstms. Areas of fog.
Vsby 1 nm or less.
.TONIGHT...N to NW winds 5 to 15 kt, becoming E to NE 10 to
20 kt. Seas 3 to 5 ft.
.SAT...E winds 10 to 20 kt. Seas 4 to 5 ft. Scattered showers.
.SAT NIGHT...S to SE winds 15 to 25 kt, becoming S to SW. Seas
4 to 6 ft. Showers likely and chance of tstms. Areas of fog.
Vsby 1 nm or less.
.SUN...SW winds 15 to 25 kt. Seas 5 to 9 ft.
.SUN NIGHT...W to SW winds 10 to 20 kt, becoming N. Seas 5 to
9 ft.
.MON...N to NE winds 10 to 20 kt. Seas 4 to 8 ft.
.MON NIGHT...E winds 5 to 15 kt. Seas 4 to 8 ft.
.TUE...W to SW winds 5 to 15 kt, becoming W 20 to 30 kt. Seas
4 to 8 ft.
.TUE NIGHT...W to NW winds 20 to 30 kt. Seas 7 to 12 ft.

.Forecaster Clark. Ocean Prediction Center.