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Offshore Waters Forecast (New England)

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FZNT21 KWBC 240234
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1034 PM EDT Sat Oct 23 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.

ANZ898-250230-
1034 PM EDT Sat Oct 23 2021

.SYNOPSIS FOR NEW ENGLAND WATERS...A secondary cold front will 
move SE across the area tonight into Sun. A high pressure ridge 
will quickly pass E over the area Sun and Sun night. A warm 
front will move into the area Mon, then slowly lift N Mon night 
before weakening Tue. Strong low pressure will approach the 
waters from the W Mon night, before a second strong low 
approaches the region from the S Tue. The two lows will merge S 
of the area Tue night and Wed, then move SE of the waters Wed 
night into Thu night as another ridge build SE towards the 
region. 

$$

ANZ800-250230-
Gulf of Maine to the Hague Line-
1034 PM EDT Sat Oct 23 2021

...GALE FORCE WINDS POSSIBLE TUE...

.TONIGHT...W to NW winds 15 to 25 kt. Seas 4 to 7 ft. 
.SUN...NW winds 15 to 25 kt, becoming W 10 to 20 kt. Seas 4 to
7 ft. 
.SUN NIGHT...W to NW winds 10 to 20 kt, becoming NW 5 to 15 kt.
Seas 4 to 7 ft. 
.MON...E winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
6 ft. Chance of rain. 
.MON NIGHT...E winds 10 to 20 kt. Seas 4 to 8 ft. 
.TUE...E winds 15 to 25 kt, increasing to 25 to 35 kt. Seas 7 to
12 ft. 
.TUE NIGHT...E winds 25 to 35 kt. Seas 9 to 16 ft. 
.WED...NE winds 20 to 30 kt. Seas 9 to 16 ft. 
.WED NIGHT...NE winds 20 to 30 kt. Seas 10 to 17 ft. 
.THU...NE winds 20 to 30 kt. Seas 9 to 15 ft. 
.THU NIGHT...NE winds 15 to 25 kt. Seas 8 to 14 ft. 

$$

ANZ805-250230-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1034 PM EDT Sat Oct 23 2021

...GALE FORCE WINDS POSSIBLE TUE...

.TONIGHT...W to NW winds 10 to 20 kt. Seas 4 to 7 ft. 
.SUN...W to NW winds 10 to 20 kt. Seas 4 to 7 ft. 
.SUN NIGHT...W winds 5 to 15 kt, diminishing to less than 10 kt.
Seas 3 to 6 ft. 
.MON...S to SE winds 10 to 20 kt, becoming S to SW. Seas 3 to
6 ft. Chance of rain. 
.MON NIGHT...S to SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE...SE winds 25 to 35 kt, becoming E. Seas 9 to 15 ft. 
.TUE NIGHT...E to NE winds 20 to 30 kt. Seas 9 to 16 ft. 
.WED...NE winds 15 to 25 kt. Seas 11 to 16 ft.
.WED NIGHT...NE winds 20 to 30 kt. Seas 11 to 17 ft. 
.THU...NE winds 20 to 30 kt. Seas 9 to 16 ft. 
.THU NIGHT...NE winds 15 to 25 kt. Seas 9 to 15 ft. 

$$

ANZ900-250230-
Georges Bank between 68W and the Hague Line-
1034 PM EDT Sat Oct 23 2021

...GALE FORCE WINDS POSSIBLE TUE...

.TONIGHT...NW winds 15 to 20 kt, becoming W 15 to 25 kt. Seas
5 to 8 ft. 
.SUN...W to NW winds 15 to 25 kt. Seas 6 to 8 ft. 
.SUN NIGHT...W to NW winds 10 to 20 kt, becoming W 5 to 15 kt.
Seas 4 to 8 ft. 
.MON...S to SE winds 10 to 20 kt. Seas 4 to 7 ft. Chance of
rain. 
.MON NIGHT...S to SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE...SE winds 15 to 25 kt, becoming E to SE 25 to 35 kt. Seas
8 to 14 ft. 
.TUE NIGHT...E winds 25 to 35 kt, becoming E to NE 20 to 30 kt.
Seas 13 to 16 ft. 
.WED...E to NE winds 20 to 30 kt. Seas 15 to 17 ft. 
.WED NIGHT...NE winds 20 to 30 kt. Seas 14 to 17 ft. 
.THU...NE winds 20 to 25 kt. Seas 14 to 17 ft. 
.THU NIGHT...NE winds 20 to 25 kt. Seas 12 to 17 ft. 

$$

ANZ810-250230-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1034 PM EDT Sat Oct 23 2021

...GALE FORCE WINDS POSSIBLE TUE...

.TONIGHT...W to NW winds 10 to 20 kt. Seas 4 to 7 ft. Scattered
showers. 
.SUN...NW winds 10 to 20 kt, becoming W to NW 5 to 15 kt. Seas
4 to 7 ft. 
.SUN NIGHT...W winds 5 to 10 kt, becoming S 10 to 20 kt. Seas
3 to 5 ft. Chance of rain. 
.MON...S to SW winds 10 to 20 kt. Seas 4 to 7 ft. Chance of
rain. 
.MON NIGHT...S to SE winds 15 to 25 kt. Seas 6 to 10 ft. 
.TUE...SE winds 25 to 35 kt. Seas 9 to 15 ft. 
.TUE NIGHT...E to NE winds 15 to 25 kt. Seas 10 to 17 ft. 
.WED...NE winds 15 to 25 kt. Seas 9 to 16 ft. 
.WED NIGHT...N to NE winds 15 to 25 kt. Seas 10 to 17 ft. 
.THU...N to NE winds 15 to 25 kt. Seas 9 to 15 ft. 
.THU NIGHT...N to NE winds 15 to 25 kt. Seas 9 to 15 ft. 

$$

ANZ815-250230-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1034 PM EDT Sat Oct 23 2021

.TONIGHT...W winds 15 to 20 kt, becoming NW 10 to 20 kt. Seas
3 to 6 ft. Scattered showers. 
.SUN...NW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas 3 to
6 ft. 
.SUN NIGHT...S winds 5 to 15 kt, becoming S to SW 15 to 25 kt.
Seas 3 to 6 ft. Chance of rain. 
.MON...S to SW winds 10 to 20 kt. Seas 5 to 7 ft. Chance of
rain. 
.MON NIGHT...S winds 10 to 20 kt. Seas 6 to 10 ft. 
.TUE...SE winds 20 to 30 kt, becoming E to SE 10 to 20 kt. Seas
8 to 14 ft. 
.TUE NIGHT...E to NE winds 15 to 25 kt. Seas 10 to 16 ft. 
.WED...N to NE winds 20 to 30 kt. Seas 10 to 16 ft. 
.WED NIGHT...N to NE winds 20 to 30 kt. Seas 10 to 17 ft. 
.THU...N to NE winds 20 to 30 kt. Seas 8 to 14 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 8 to 13 ft. 

$$

.Forecaster Clark. Ocean Prediction Center.