High Frequency Voice Broadcast (New England)

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FZNT33 KWBC 201509
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1109 AM EDT Sun May 20 2018

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 cold front will approach
from the NW today, then pass SE across the area tonight. A high
pressure ridge will build E across the waters Mon into Mon night,
as a weakening cold front drifts S into the Gulf of Maine by late
Mon night. The front will dissipate Tue as the high moves off to
the E of the waters. The next cold front will approach from the
NW Tue night, then pass SE over the waters Wed. The front will
move S of the waters Wed night as the next ridge builds E into
the area. The ridge will move off to the E and SE of the waters
Thu into Thu night as yet another cold front approaches the
region from the W and NW.  

Gulf of Maine to the Hague Line

.TODAY...SW winds 20 to 30 kt. Seas 5 to 9 ft. Chance of
showers, fog and TSTMs with VSBY 1 nm or less. 
.TONIGHT...W to NW winds 10 to 20 kt, becoming N. Seas 5 to
8 ft. Areas of fog with VSBY 1 nm or less. 
.MON...W to NW winds 5 to 15 kt, becoming W to SW 10 to 20 kt.
Seas subsiding to 3 to 5 ft. 
.MON NIGHT...SW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas
3 to 5 ft. 
.TUE...SW winds 5 to 15 kt, becoming S to SW 10 to 20 kt. Seas
becoming 2 to 3 ft. 
.TUE NIGHT...S to SW winds 10 to 20 kt, becoming SW 5 to 15 kt.
Seas 2 to 4 ft. 
.WED...SW winds 10 to 15 kt. Seas 2 to 3 ft. 
.WED NIGHT...Winds becoming N to NE 10 to 20 kt. Seas 2 to 4 ft.
.THU...N to NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU NIGHT...Winds becoming SW 15 to 25 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

.TODAY...SW winds 20 to 30 kt. Seas 5 to 9 ft. Scattered TSTMs,
showers and fog with VSBY 1 nm or less. 
.TONIGHT...W to SW winds 15 to 25 kt, becoming W to NW 10 to
20 kt. Seas 5 to 9 ft. Chance of showers and areas of fog with
VSBY 1 nm or less. 
.MON...N winds 5 to 10 kt, becoming W to NW 5 to 15 kt. Seas
subsiding to 3 to 6 ft. 
.MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. 
.TUE...SE winds 5 to 15 kt, becoming S to SE 10 to 20 kt. Seas
2 to 4 ft. 
.TUE NIGHT...S to SE winds 10 to 20 kt, becoming W to SW 5 to
15 kt. Seas 2 to 3 ft. 
.WED...SW winds 5 to 15 kt. Seas 2 to 4 ft. 
.WED NIGHT...W to SW winds 10 to 20 kt, becoming N. Seas 3 to
5 ft. 
.THU...N winds 15 to 25 kt. Seas 3 to 5 ft. 
.THU NIGHT...N winds 10 to 20 kt, becoming W to SW 15 to 25 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

.TODAY...SW winds 15 to 25 kt. Seas 5 to 9 ft. Scattered TSTMs,
showers and fog with VSBY 1 nm or less. 
.TONIGHT...W to SW winds 10 to 20 kt, becoming N 10 to 15 kt.
Seas 4 to 8 ft. Chance of showers, fog and TSTMs with VSBY 1 nm
or less. 
.MON...N to NE winds 5 to 15 kt, diminishing to less than 10 kt.
Seas becoming 3 to 6 ft. 
.MON NIGHT...Winds becoming S to SE 5 to 10 kt. Seas becoming 2 
to 4 ft. Chance of showers and slight chance of TSTMs. 
.TUE...SE winds 5 to 15 kt, becoming E 10 to 20 kt. Seas 2 to
3 ft. 
.TUE NIGHT...E to SE winds 10 to 20 kt, becoming W 5 to 15 kt.
Seas 2 to 3 ft. 
.WED...W to SW winds 5 to 15 kt. Seas 2 to 4 ft. 
.WED NIGHT...W winds 10 to 20 kt, becoming N to NW. Seas 3 to
5 ft. 
.THU...N to NE winds 15 to 25 kt, becoming E to NE. Seas 3 to
5 ft. 
.THU NIGHT...Winds diminishing to S to SE 5 to 15 kt, then 
becoming SW. Seas 3 to 4 ft. 

.Forecaster Mills. Ocean Prediction Center.