Sandy Bay Yacht Club
Weather Center


 

New England Continental Shelf

FZNT21 KWBC 170248
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
948 PM EST Sat Jan 16 2021

New England continental shelf and slope waters from 25 nm
offshore to the Hague Line, except to 1000 fm south of New
England.

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.

ANZ898-171415-
948 PM EST Sat Jan 16 2021

.SYNOPSIS FOR NEW ENGLAND WATERS...Low pressure will move N of
the area tonight while pulling a strong front across the region.
A low pressure trough will move across the area later tonight and
Sun. Another cold front will approach the waters Sun, then move
through the region Sun night and Mon. A low pressure trough will
then move across the waters Mon night and Tue. Another low
pressure area will develop near the coast Tue night, then
intensify E of the waters Wed and Wed night. A high pressure
ridge will pass across the waters Wed night and early Thu.
Another cold front will approach the coast Thu, then move
offshore Thu night.  

$$

ANZ800-171415-
Gulf of Maine to the Hague Line-
948 PM EST Sat Jan 16 2021

...GALE WARNING...

.TONIGHT...SW winds 15 to 25 kt, becoming W 25 to 35 kt. Seas
10 to 17 ft. 
.SUN...W winds 30 to 40 kt. Seas 10 to 17 ft. 
.SUN NIGHT...W winds 30 to 35 kt, diminishing to 25 to 30 kt.
Seas 10 to 17 ft. 
.MON...W winds 20 to 30 kt. Seas subsiding to 7 to 12 ft. 
.MON NIGHT...W to NW winds 15 to 25 kt. Seas 5 to 9 ft. 
.TUE...NW winds 15 to 25 kt. Seas 4 to 8 ft. 
.TUE NIGHT...W to NW winds 15 to 25 kt. Seas 4 to 7 ft. 
.WED...W to NW winds 15 to 25 kt, becoming N to NW 20 to 30 kt.
Seas 4 to 8 ft. 
.WED NIGHT...N to NW winds 20 to 30 kt. Seas 5 to 9 ft. 
.THU...W to NW winds 10 to 20 kt, becoming W to SW. Seas 4 to
7 ft. 
.THU NIGHT...SW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas
3 to 4 ft. 

$$

ANZ805-171415-
Georges Bank between Cape Cod and 68W north of 1000 FM-
948 PM EST Sat Jan 16 2021

...GALE WARNING...

.TONIGHT...W winds 20 to 30 kt. Seas 10 to 17 ft. 
.SUN...W winds 30 to 40 kt. Seas 11 to 18 ft. 
.SUN NIGHT...W winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 10 to 17 ft. 
.MON...W winds 15 to 25 kt. Seas 6 to 11 ft. 
.MON NIGHT...W to NW winds 20 to 30 kt. Seas 6 to 11 ft. 
.TUE...W winds 15 to 25 kt. Seas 6 to 11 ft. 
.TUE NIGHT...W winds 15 to 25 kt. Seas 5 to 9 ft. 
.WED...W to NW winds 15 to 25 kt, becoming NW 25 to 35 kt. Seas
7 to 12 ft. 
.WED NIGHT...NW winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 8 to 14 ft. 
.THU...W to NW winds 15 to 25 kt, becoming W to SW 10 to 20 kt.
Seas 6 to 10 ft. 
.THU NIGHT...SW winds 10 to 20 kt, becoming W to NW 15 to 25 kt.
Seas 5 to 8 ft. 

$$

ANZ900-171415-
Georges Bank between 68W and the Hague Line-
948 PM EST Sat Jan 16 2021

...GALE WARNING...

.TONIGHT...W winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
12 to 17 ft. 
.SUN...W winds 30 to 40 kt. Seas 14 to 19 ft. 
.SUN NIGHT...W winds 30 to 40 kt, diminishing to 25 to 30 kt.
Seas 11 to 19 ft. 
.MON...W winds 20 to 30 kt. Seas 8 to 14 ft. 
.MON NIGHT...W winds 20 to 30 kt. Seas 8 to 11 ft. 
.TUE...W winds 15 to 25 kt. Seas 6 to 11 ft. 
.TUE NIGHT...W winds 15 to 25 kt. Seas 6 to 10 ft. 
.WED...W winds 10 to 20 kt, becoming NW 25 to 35 kt. Seas 6 to
11 ft. 
.WED NIGHT...NW winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 8 to 14 ft. 
.THU...NW winds 15 to 25 kt, becoming W 10 to 20 kt. Seas 7 to
11 ft. 
.THU NIGHT...SW winds 5 to 15 kt, becoming W to NW 10 to 20 kt.
Seas 4 to 7 ft. 

$$

ANZ810-171415-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
948 PM EST Sat Jan 16 2021

...GALE WARNING...

.TONIGHT...W winds 20 to 30 kt. Seas 11 to 13 ft. 
.SUN...W winds 30 to 35 kt. Seas 12 to 17 ft. 
.SUN NIGHT...W winds 20 to 30 kt. Seas 10 to 16 ft. 
.MON...W winds 15 to 25 kt. Seas 6 to 10 ft. 
.MON NIGHT...W to NW winds 20 to 30 kt. Seas 6 to 11 ft. 
.TUE...W to NW winds 20 to 25 kt. Seas 6 to 11 ft. 
.TUE NIGHT...W winds 20 to 30 kt. Seas 5 to 9 ft. 
.WED...NW winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
7 to 12 ft. 
.WED NIGHT...NW winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 7 to 13 ft. 
.THU...W to NW winds 10 to 20 kt, becoming SW. Seas 6 to 10 ft. 
.THU NIGHT...W to NW winds 20 to 30 kt. Seas 5 to 9 ft. 

$$

ANZ815-171415-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
948 PM EST Sat Jan 16 2021

...GALE WARNING...

.TONIGHT...W winds 20 to 30 kt. Seas 7 to 13 ft. 
.SUN...W winds 25 to 35 kt. Seas 9 to 15 ft. 
.SUN NIGHT...W winds 20 to 30 kt. Seas 8 to 13 ft. 
.MON...W winds 15 to 25 kt. Seas 5 to 8 ft. 
.MON NIGHT...W to NW winds 20 to 30 kt. Seas 6 to 10 ft. 
.TUE...W winds 20 to 25 kt. Seas 5 to 9 ft. 
.TUE NIGHT...W winds 20 to 30 kt, increasing to 25 to 35 kt.
Seas 5 to 9 ft. 
.WED...NW winds 25 to 30 kt, becoming 25 to 35 kt. Seas 6 to
11 ft. 
.WED NIGHT...NW winds 25 to 35 kt, diminishing to 15 to 25 kt.
Seas 7 to 12 ft. 
.THU...W winds 10 to 15 kt, becoming SW 15 to 25 kt. Seas 4 to
7 ft. 
.THU NIGHT...W winds 20 to 30 kt. Seas 5 to 9 ft. 

$$

.Forecaster Clark. Ocean Prediction Center.

 

 



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