High Frequency Voice Broadcast (New England)

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FZNT33 KWBC 260234
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1034 PM EDT Sun Jul 25 2021

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.

.SYNOPSIS FOR NEW ENGLAND WATERS...A warm front will move NE
across the inner waters tonight. A cold front will move offshore
early Mon, then drift SE across the waters late Mon into Tue. A
secondary cold front will then move across the region later Tue
and Tue night. High pressure will build E into the waters Wed and
Wed night, then clear E of the area Thu. Another cold front will
move SE across the region Thu night and early Fri. High pressure
will build E and SE toward the waters later Fri and Fri night. 

Gulf of Maine to the Hague Line

.TONIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft. Chance of
showers and tstms with vsby 1 nm or less. 
.MON...SW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
3 to 6 ft. Areas of fog with vsby 1 nm or less. 
.MON NIGHT...SW winds 5 to 15 kt, becoming NW. Seas 3 to 5 ft.
Areas of fog with vsby 1 nm or less. 
.TUE...W to SW winds less than 10 kt, becoming S to SW. Seas
2 to 4 ft. Areas of fog, slight chance of showers and tstms with
vsby 1 nm or less. 
.TUE NIGHT...N winds 10 to 20 kt. Seas 3 to 4 ft. 
.WED...N winds 5 to 15 kt. Seas 2 to 4 ft. 
.WED NIGHT...W to SW winds 5 to 15 kt. Seas 2 to 4 ft. 
.THU...S to SW winds 5 to 15 kt, becoming S 15 to 25 kt. Seas
3 to 6 ft. 
.THU NIGHT...S winds 20 to 30 kt, becoming W to SW. Seas 4 to
6 ft. 
.FRI...Winds becoming N to NW 5 to 15 kt. Seas 3 to 6 ft. 
.FRI NIGHT...N to NW winds increasing to 15 to 25 kt, then becoming
W 15 to 20 kt. Seas 3 to 6 ft. 

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

.TONIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. Scattered
showers and tstms. 
.MON...SW winds 15 to 25 kt. Seas 5 to 8 ft. Scattered showers
and tstms. 
.MON NIGHT...W to SW winds 10 to 20 kt. Seas 4 to 7 ft. Chance
of showers, fog and tstms with vsby 1 nm or less. 
.TUE...W to NW winds less than 10 kt, becoming S to SW. Seas
3 to 6 ft. Areas of fog with vsby 1 nm or less. 
.TUE NIGHT...W to SW winds 10 to 20 kt, becoming N to NW 5 to
15 kt. Seas 3 to 4 ft. 
.WED...N winds 5 to 15 kt. Seas 2 to 4 ft. 
.WED NIGHT...N to NE winds 5 to 15 kt, becoming variable. Seas
2 to 4 ft. 
.THU...S to SE winds 5 to 15 kt, becoming S 15 to 25 kt. Seas
3 to 5 ft. 
.THU NIGHT...S to SW winds 20 to 30 kt. Seas 4 to 7 ft. 
.FRI...W to SW winds 15 to 25 kt. Seas 4 to 8 ft. 
.FRI NIGHT...Winds becoming N to NW 5 to 15 kt, then W to NW 10 
to 20 kt. Seas 3 to 6 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...SW winds 15 to 25 kt. Seas 5 to 9 ft. Scattered
showers and tstms. 
.MON...SW winds 15 to 25 kt. Seas 5 to 9 ft. Showers and tstms. 
.MON NIGHT...W to SW winds 10 to 20 kt, becoming W 5 to 15 kt.
Seas subsiding to 3 to 6 ft. Chance of showers and slight chance
of tstms.
.TUE...N to NW winds less than 10 kt, becoming W to SW. Seas
becoming 2 to 4 ft. 
.TUE NIGHT...W to SW winds 5 to 15 kt, becoming N to NW. Seas
2 to 4 ft. 
.WED...N winds 5 to 15 kt, becoming NE. Seas 2 to 4 ft. 
.WED NIGHT...E to SE winds 5 to 15 kt. Seas 2 to 4 ft. 
.THU...S to SE winds 10 to 20 kt, becoming S to SW 15 to 25 kt.
Seas 3 to 6 ft. 
.THU NIGHT...SW winds 20 to 30 kt. Seas 4 to 8 ft. 
.FRI...W to SW winds 15 to 25 kt, becoming N to NW 10 to 15 kt.
Seas 4 to 8 ft. 
.FRI NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 6 ft. 

.Forecaster Mills. Ocean Prediction Center.