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FZNT33 KWBC 311508
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1108 AM EDT Sun Aug 31 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 weak low pressure trough
will cross the area today. High pressure then builds in later
today and continues through Mon. Low pressure will approach the
SE waters Mon night and pass just E of the waters Tue. High
pressure will then return behind the low and remains in place
through Wed night. The high will shift E Thu ahead of low
pressure and a warm front that will approach from the S Thu
night.

Gulf of Maine to the Hague Line

.TODAY...N winds 5 to 10 kt, becoming variable. Seas 3 to 4 ft.
.TONIGHT...Variable winds less than 10 kt, becoming N. Seas 3 to
4 ft.
.MON...NE winds 5 to 10 kt, becoming E. Seas 3 to 4 ft.
.MON NIGHT...E winds less than 10 kt, becoming E to NE. Seas
3 to 4 ft.
.TUE...E to NE winds 5 to 15 kt, becoming NE 10 to 20 kt. Seas
3 to 6 ft.
.TUE NIGHT...N to NE winds 5 to 15 kt, becoming variable. Seas
4 to 7 ft.
.WED...Variable winds less than 10 kt, becoming S to SW. Seas
3 to 4 ft.
.WED NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...S winds 5 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...S winds 5 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...Variable winds less than 10 kt, becoming N. Seas 3 to
4 ft.
.TONIGHT...NE winds 5 to 15 kt. Seas 3 to 4 ft.
.MON...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT...NE winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE...N to NE winds 15 to 25 kt. Seas 6 to 10 ft.
.TUE NIGHT...N winds 10 to 20 kt, becoming NE 5 to 15 kt. Seas
7 to 11 ft, subsiding to 3 to 6 ft.
.WED...NE winds 5 to 15 kt, diminishing to less than 10 kt. Seas
3 to 5 ft.
.WED NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.THU...Variable winds 5 to 15 kt, becoming S to SE. Seas 3 to
4 ft.
.THU NIGHT...S winds less than 10 kt, becoming SE. 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...N winds 5 to 10 kt, becoming NE. Seas 3 to 4 ft.
.TONIGHT...NE winds 5 to 15 kt. Seas 3 to 4 ft.
.MON...E to NE winds 15 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT...NE winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE...N to NE winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE NIGHT...NE winds less than 10 kt, increasing to 5 to 15 kt.
Seas 4 to 7 ft.
.WED...NE winds 5 to 10 kt, becoming variable. Seas 3 to 5 ft.
.WED NIGHT...S winds less than 10 kt, becoming variable. Seas
3 to 4 ft.
.THU...Variable winds less than 10 kt, becoming S. Seas 3 to
4 ft.
.THU NIGHT...S winds 5 to 15 kt, becoming SE 10 to 20 kt. Seas
3 to 4 ft.

.Forecaster Connelly. Ocean Prediction Center.