AFOS product OFFN31
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Displaying AFOS PIL: OFFN31
Product Timestamp: 2021-07-13 02:49 UTC

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476 
FZNT33 KWBC 130249
OFFN31

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
1049 PM EDT Mon Jul 12 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...Low pressure just E of
Nantucket Island, will move ESE tonight while pulling its warm
front S of Georges Bank. High pressure will build N of the area
over the Canadian Maritimes tonight, then move NE and E of the
waters Tue through Wed night while the from stalls S of the area
while slowly dissipating. A weak cold front will approach the New
England coast from the W later Wed night, drift offshore Thu,
then dissipate Thu night. Another weak cold front will approach
the New England states Fri and Fri night, then move into the
waters Sat and Sat night.  

Gulf of Maine to the Hague Line

.TONIGHT...E winds 5 to 15 kt, diminishing to less than 10 kt.
Seas 3 to 4 ft. 
.TUE...E winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft.
Chance of rain. 
.TUE NIGHT...E to SE winds 5 to 15 kt. Seas 3 to 4 ft. Chance of
rain. 
.WED...SE winds 5 to 10 kt, becoming S to SE 5 to 15 kt. Seas
3 to 4 ft. Chance of rain. 
.WED NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. 
.THU...S to SW winds less than 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI...SW winds 5 to 10 kt, becoming S to SW 10 to 15 kt. Seas
3 to 4 ft. 
.FRI NIGHT...S winds 10 to 20 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft. 
.SAT...S to SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...SW winds 10 to 20 kt, becoming 10 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

.TONIGHT...E winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
3 to 5 ft. 
.TUE...E winds 5 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E to SE winds 5 to 15 kt. Seas 3 to 5 ft. Scattered
showers and tstms with vsby 1 nm or less. 
.WED...S to SE winds less than 10 kt. Seas 3 to 4 ft. Chance of
rain and areas of fog with vsby 1 nm or less. 
.WED NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.THU...SW winds 5 to 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI...SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT...S to SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 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

.TONIGHT...E to NE winds 5 to 15 kt. Seas 4 to 5 ft. 
.TUE...E winds 5 to 15 kt, becoming NE. Seas 3 to 5 ft. 
.TUE NIGHT...E winds less than 10 kt, becoming variable. Seas
3 to 4 ft. 
.WED...S winds less than 10 kt, becoming SW. Seas 3 to 4 ft. 
.WED NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.THU...W to SW winds 5 to 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...SW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to
4 ft. 
.FRI...SW winds 5 to 10 kt, becoming S to SW 5 to 15 kt. Seas
3 to 4 ft. 
.FRI NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. 

.Forecaster Kosier. Ocean Prediction Center.