502
FZNT33 KWBC 041446
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1046 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 over the far
southern waters will pass S of the waters this afternoon. The
front will stall off the Mid-Atlantic coast tonight and Sat, and
then 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...NW winds 10 to 15 kt, becoming W 5 to 15 kt. Seas 3 to
6 ft.
.TONIGHT...N to NW winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT...E to NE winds 10 to 15 kt, becoming SE 10 to 20 kt. Seas
3 to 5 ft. Rain and isolated snow showers.
.SAT NIGHT...S to SE winds 15 to 25 kt. Seas building to 4 to 7
ft. Rain with 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 less than 10 kt, becoming E. Seas
3 to 6 ft.
.TUE...E winds 10 to 20 kt, becoming SE. Seas 4 to 7 ft.
.TUE NIGHT...W winds 20 to 30 kt. Seas 5 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 10 to 15 kt, becoming NW 5 to 15 kt. Seas 4 to
7 ft. Scattered showers and chance of tstms with 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 with vsby 1 nm or less.
.SUN...SW winds 15 to 25 kt. Seas building to 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
5 to 8 ft.
.TUE NIGHT...W winds 20 to 30 kt. Seas building to 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 to NW winds 5 to 15 kt. Seas 4 to 7 ft. Scattered
showers and tstms.
.TONIGHT...N to NW winds 5 to 15 kt, becoming E to NE 10 to
20 kt. Seas 3 to 5 ft. Chance of showers.
.SAT...E winds 10 to 20 kt. Seas 3 to 5 ft. Chance of 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 with vsby 1 nm or
less.
.SUN...SW winds 15 to 25 kt. Seas building to 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 winds 10 to 20 kt, increasing to 20 to 30 kt. Seas 4 to
8 ft.
.TUE NIGHT...W to NW winds 20 to 30 kt. Seas building to 7 to 12
ft.

.Forecaster Mills. Ocean Prediction Center.