Offshore Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
339
FZNT21 KWBC 242023
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
323 PM EST Fri Nov 24 2017

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.

ANZ898-251000-
323 PM EST Fri Nov 24 2017

.SYNOPSIS FOR NEW ENGLAND WATERS...A high pres ridge across the
waters will shift E of the area tonight. An area of low pres
will pass E and SE of the waters Sat into Sat night. A cold front
will approach from the NW Sat, then move SE across the area Sat
night before a second cold front passes SE over the waters Mon.
Another ridge will build slowly E towards the area Sun through
Mon, then move SE across the waters Mon night and Tue. A third
cold front will approach from the NW Tue and Tue night. The front
will then move SE across the waters Wed and Wed night.

$$

ANZ800-251000-
Gulf of Maine to the Hague Line-
323 PM EST Fri Nov 24 2017

...GALE FORCE WINDS POSSIBLE TUE NIGHT...

.TONIGHT...SW winds 10 to 15 kt, increasing to 15 to 25 kt. Seas
4 to 7 ft.
.SAT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft.
.SAT NIGHT...W to SW winds 5 to 15 kt, becoming W to NW 10 to
20 kt. Seas 3 to 5 ft.
.SUN...W to NW winds increasing to 20 to 30 kt. Seas building
to 6 to 10 ft. Chance of rain.
.SUN NIGHT...NW winds 20 to 30 kt, becoming W 15 to 25 kt. Seas
6 to 10 ft.
.MON...W to NW winds 20 to 30 kt. Seas 4 to 8 ft.
.MON NIGHT...NW winds 15 to 25 kt. Seas 4 to 7 ft.
.TUE...Variable winds 5 to 15 kt, becoming SW 15 to 25 kt. Seas
3 to 5 ft.
.TUE NIGHT...SW winds 20 to 30 kt, increasing to 25 to 35 kt.
Seas 7 to 11 ft.
.WED...W to NW winds 20 to 30 kt. Seas 6 to 11 ft.
.WED NIGHT...N to NW winds 15 to 25 kt, becoming N to NE 5 to
15 kt. Seas 3 to 6 ft.

$$

ANZ805-251000-
Georges Bank between Cape Cod and 68W north of 1000 fm-
323 PM EST Fri Nov 24 2017

.TONIGHT...SW winds 5 to 15 kt, becoming S to SW 10 to 20 kt.
Seas 3 to 5 ft.
.SAT...S winds 5 to 15 kt, becoming N to NE 10 to 20 kt. Seas
3 to 4 ft.
.SAT NIGHT...W winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN...W winds 20 to 30 kt, becoming NW 25 to 30 kt. Seas
building to 7 to 11 ft. Chance of rain.
.SUN NIGHT...NW winds 20 to 30 kt, becoming W 20 to 25 kt. Seas
6 to 10 ft.
.MON...W winds 20 to 25 kt. Seas 5 to 9 ft.
.MON NIGHT...NW winds 15 to 25 kt, diminishing to 10 to 15 kt.
Seas 4 to 8 ft.
.TUE...W to NW winds 5 to 10 kt, becoming SW 10 to 20 kt. Seas
3 to 5 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.WED...W to SW winds 15 to 25 kt. Seas 4 to 8 ft.
.WED NIGHT...N to NW winds 10 to 20 kt, becoming N to NE 5 to
15 kt. Seas 3 to 6 ft.

$$

ANZ900-251000-
Georges Bank between 68W and the Hague Line-
323 PM EST Fri Nov 24 2017

...GALE WARNING...

.TONIGHT...W to SW winds 5 to 15 kt, becoming S to SW early,
then, increasing to 10 to 20 kt. Seas 4 to 5 ft.
.SAT...S to SE winds 10 to 20 kt, becoming E to SE. Seas 3 to
5 ft.
.SAT NIGHT...N to NW winds increasing to 20 to 30 kt, then
becoming W 15 to 25 kt. Seas 4 to 8 ft.
.SUN...W winds 20 to 30 kt, becoming W to NW 25 to 35 kt. Seas
building to 7 to 12 ft. Chance of rain.
.SUN NIGHT...NW winds 20 to 30 kt, becoming W 20 to 25 kt. Seas
7 to 11 ft.
.MON...W winds 20 to 30 kt. Seas 7 to 10 ft.
.MON NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft.
.TUE...NW winds 5 to 15 kt, becoming W to SW. Seas 3 to 6 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.WED...W to SW winds 20 to 30 kt. Seas 5 to 8 ft.
.WED NIGHT...N to NW winds 10 to 20 kt, becoming N to NE 5 to
15 kt. Seas 4 to 7 ft.

$$

ANZ810-251000-
South of New England between the Great South Channel and Montauk
Point to 1000 fm-
323 PM EST Fri Nov 24 2017

.TONIGHT...S to SW winds 5 to 15 kt. Seas 4 to 5 ft.
.SAT...S to SW winds less than 10 kt, becoming N to NW. Seas
3 to 4 ft.
.SAT NIGHT...W winds increasing to 15 to 25 kt. Seas 4
to 7 ft.
.SUN...W to NW winds 20 to 30 kt. Seas building to 6 to 11 ft.
.SUN NIGHT...NW winds 20 to 25 kt, becoming W. Seas 6 to 10 ft.
.MON...W winds 20 to 25 kt. Seas 5 to 8 ft.
.MON NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 5 to 8 ft.
.TUE...W to NW winds less than 10 kt, becoming SW 10 to 20 kt.
Seas 3 to 5 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.WED...W winds 15 to 25 kt. Seas 4 to 7 ft.
.WED NIGHT...N to NW winds 10 to 15 kt, becoming NE 5 to 10 kt.
Seas 3 to 6 ft.

$$

ANZ815-251000-
South of Long Island between Montauk Point and Sandy Hook to
1000 fm-
323 PM EST Fri Nov 24 2017

.TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT...SW winds 5 to 10 kt, becoming W 5 to 15 kt. Seas 3 to
4 ft.
.SAT NIGHT...W to NW winds increasing to 15 to 25 kt. Seas 4
to 7 ft.
.SUN...NW winds 25 to 30 kt. Seas 5 to 9 ft.
.SUN NIGHT...NW winds 15 to 25 kt, becoming W 20 to 25 kt. Seas
4 to 8 ft.
.MON...W winds 15 to 25 kt. Seas 4 to 7 ft.
.MON NIGHT...NW winds 15 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 7 ft.
.TUE...Variable winds less than 10 kt, becoming SW 10 to 20 kt.
Seas 1 to 3 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.WED...W winds 15 to 25 kt. Seas 4 to 7 ft.
.WED NIGHT...N to NW winds 5 to 10 kt, becoming NE. Seas 3 to
5 ft.

$$

.Forecaster Nolt. Ocean Prediction Center.



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.