FZNT33 KWBC 030826

OFFN31



Marine Weather HF Voice Broadcast

NWS Ocean Prediction Center Washington DC

426 AM EDT Thu Jul 3 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 slow-moving cold front along

the coast early this morning, will move E across the region today

through Fri. A trough ahead of the front over the waters will

move E of the area by tonight. Another trough will move E over

the waters later Fri into Sat. High pressure will move into the

area Sat into Sun night, as another trough develops over the

waters. The trough should linger over the area through Mon with a

cold front approaching from the N Mon night.  



Gulf of Maine to the Hague Line



.TODAY...W to SW winds less than 10 kt, becoming SW 10 to 20 kt.

Seas 3 to 5 ft. Areas of fog. Slight chance of tstms. Vsby 1 NM

or less. 

.TONIGHT...W winds 5 to 15 kt, becoming NW. Seas 3 to 6 ft.

Scattered showers, tstms and areas of fog with vsby 1 nm or

less. 

.FRI...NW winds 5 to 15 kt, becoming W. Seas 3 to 5 ft. 

.FRI NIGHT...W winds 10 to 20 kt, becoming 10 to 15 kt. Seas

3 to 5 ft. 

.SAT...W winds 5 to 10 kt, becoming SW 5 to 15 kt. Seas 3 to

4 ft. 

.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. 

.SUN...SW winds 10 to 20 kt. Seas 3 to 5 ft. 

.SUN NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. 

.MON...SW winds 15 to 20 kt. Seas 3 to 5 ft. 

.MON NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. 



Georges Bank...from the Northeast Channel to the Great South

Channel including waters east of Cape Cod...to the Hague Line



.TODAY...SW winds 10 to 20 kt, becoming W to SW 5 to 15 kt,

then, becoming SW 10 to 20 kt. Seas 4 to 8 ft. Numerous showers

and chance of tstms. Areas of fog. Vsby 1 NM or less. 

.TONIGHT...SW winds 10 to 15 kt, becoming W. Seas 4 to 7 ft.

Scattered showers, fog and tstms with vsby 1 nm or less. 

.FRI...NW winds 5 to 15 kt. Seas 3 to 6 ft. Areas of fog with

vsby 1 nm or less. 

.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. Areas of fog

with vsby 1 nm or less. 

.SAT...W winds 5 to 15 kt, becoming S to SW. Seas 3 to 4 ft. 

.SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. 

.SUN...SW winds 10 to 20 kt. Seas 3 to 5 ft. 

.SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft. 

.MON...SW winds 10 to 20 kt. Seas 3 to 5 ft. 

.MON NIGHT...SW winds 15 to 20 kt. Seas 4 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



.TODAY...W winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas 3 to

6 ft. Chance of showers and isolated tstms. Areas of fog. Vsby

1 NM or less. 

.TONIGHT...W to SW winds 5 to 15 kt, becoming NW 10 to 15 kt.

Seas 3 to 6 ft. Isolated showers and tstms with vsby 1 nm or

less. 

.FRI...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. 

.FRI NIGHT...W winds 5 to 15 kt, becoming variable. Seas 3 to

4 ft. 

.SAT...Variable winds less than 5 kt, becoming S to SW. Seas

3 to 4 ft. 

.SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. 

.SUN...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. 

.SUN NIGHT...S winds 10 to 15 kt, becoming SW 15 to 20 kt. Seas

3 to 4 ft. 

.MON...SW winds 10 to 15 kt. Seas 3 to 4 ft. 

.MON NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt.

Seas 4 to 5 ft. 



.Forecaster Holley. Ocean Prediction Center.