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
505
FZNT22 KWBC 212039
OFFNT2

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
439 PM EDT Sat Oct 21 2017

West central North Atlantic continental shelf and slope waters
beyond 20 nm to 250 nm offshore, including south of Georges Bank
from 1000 fm to 250 nm offshore.

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.

ANZ899-220845-
439 PM EDT Sat Oct 21 2017

.SYNOPSIS FOR MID ATLC WATERS...A high pres ridge will move
slowly E across the waters tonight into Sun, then shift E of the
area Sun night into Tue. A strong cold front will approach from
the W Mon through Tue, drift offshore Tue night, then move E
across the waters Wed through Thu. Low pres will develop along
the front just E of the waters Thu night.

$$

ANZ820-220845-
Hudson Canyon to Baltimore Canyon to 1000 fm-
439 PM EDT Sat Oct 21 2017

.TONIGHT...Variable winds less than 10 kt, becoming E to SE.
Seas 2 to 3 ft.
.SUN...E to SE winds less than 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...SE winds 5 to 10 kt, becoming S. Seas 2 to 3 ft.
.MON...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...S to SE winds increasing to 15 to 25 kt. Seas
building to 5 to 8 ft.
.TUE...S winds 25 to 30 kt. Seas building to 8 to 11 ft.
.TUE NIGHT...S winds 15 to 25 kt. Seas 6 to 11 ft.
.WED...S to SW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas becoming 6 to 9 ft.
.WED NIGHT...W winds 5 to 15 kt, becoming NW 10 to 15 kt. Seas
5 to 8 ft.
.THU...NW winds 10 to 20 kt. Seas 5 to 8 ft.
.THU NIGHT...N winds 5 to 15 kt, becoming NE 10 to 15 kt. Seas
4 to 7 ft.

$$

ANZ915-220845-
Between 1000 fm and 38.5N west of 69W-
439 PM EDT Sat Oct 21 2017

.TONIGHT...E winds 5 to 10 kt, becoming variable, then, becoming
E to SE. Seas 3 to 4 ft.
.SUN...E to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 4 ft.
.MON...SE winds 10 to 20 kt. Seas 3 to 4 ft.
.MON NIGHT...S to SE winds 15 to 25 kt. Seas building to 5 to 9
ft.
.TUE...S winds 20 to 25 kt. Seas building to 8 to 11 ft.
.TUE NIGHT...S winds 20 to 30 kt. Seas 9 to 12 ft.
.WED...S winds 20 to 30 kt. Seas 8 to 13 ft.
.WED NIGHT...S winds 20 to 30 kt, becoming S to SW 10 to 20 kt.
Seas 8 to 14 ft.
.THU...W to NW winds 10 to 20 kt. Seas subsiding to 7 to 10 ft.
.THU NIGHT...N winds 15 to 20 kt, becoming NE. Seas 6 to 8 ft.

$$

ANZ920-220845-
Baltimore Canyon to 69W east of 1000 fm and south of 38.5N to
250 nm offshore-
439 PM EDT Sat Oct 21 2017

...GALE FORCE WINDS POSSIBLE WED...

.TONIGHT...NE winds 5 to 10 kt, becoming E. Seas 3 to 4 ft.
.SUN...E winds 5 to 10 kt, becoming SE. Seas 3 to 4 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...SE winds 10 to 20 kt. Seas 3 to 6 ft.
.MON NIGHT...S to SE winds 15 to 25 kt. Seas building to 5 to 9
ft.
.TUE...S winds 20 to 30 kt. Seas 7 to 12 ft.
.TUE NIGHT...S winds 20 to 30 kt. Seas 9 to 12 ft.
.WED...S winds increasing to 25 to 35 kt. Seas 8 to 14 ft.
.WED NIGHT...S winds 25 to 35 kt, becoming S to SW 15 to 25 kt.
Seas 8 to 14 ft.
.THU...NW winds 10 to 20 kt. Seas subsiding to 7 to 10 ft.
.THU NIGHT...N to NE winds increasing to 20 to 30 kt. Seas 6 to
11 ft.

$$

ANZ905-220845-
East of 69W to the Hague Line between 1000 fm and 39N-
439 PM EDT Sat Oct 21 2017

...GALE FORCE WINDS POSSIBLE WED NIGHT...

.TONIGHT...N to NE winds 5 to 10 kt, becoming E to NE. Seas 3 to
5 ft.
.SUN...E to SE winds less than 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft.
.MON...S to SE winds 5 to 15 kt. Seas 2 to 3 ft.
.MON NIGHT...S winds 10 to 20 kt. Seas building to 3 to 6 ft.
.TUE...S winds 15 to 25 kt. Seas building to 6 to 8 ft.
.TUE NIGHT...S winds 20 to 30 kt. Seas 7 to 11 ft.
.WED...S winds 20 to 30 kt. Seas 9 to 13 ft.
.WED NIGHT...S winds 25 to 30 kt, becoming 25 to 35 kt. Seas
12 to 15 ft.
.THU...S winds 20 to 30 kt, becoming W to NW 10 to 20 kt. Seas
10 to 16 ft.
.THU NIGHT...N to NE winds 10 to 20 kt. Seas subsiding to 8 to
10 ft.

$$

ANZ910-220845-
East of 69W and south of 39N to 250 nm offshore-
439 PM EDT Sat Oct 21 2017

...GALE FORCE WINDS POSSIBLE WED...

.TONIGHT...E to NE winds 5 to 10 kt. Seas 3 to 5 ft.
.SUN...E winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT...S to SE winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE...S winds 15 to 25 kt. Seas building to 7 to 10 ft.
.TUE NIGHT...S winds 20 to 30 kt. Seas 8 to 12 ft.
.WED...S winds 25 to 30 kt, becoming 25 to 35 kt. Seas 10 to
14 ft.
.WED NIGHT...S winds 25 to 35 kt. Seas 13 to 15 ft.
.THU...S to SW winds 20 to 30 kt, becoming W to NW 10 to 20 kt.
Seas 9 to 15 ft.
.THU NIGHT...N winds 15 to 25 kt, becoming NE 20 to 30 kt. Seas
8 to 12 ft.

$$

ANZ825-220845-
Baltimore Canyon to Cape Charles Light to 100 nm offshore-
439 PM EDT Sat Oct 21 2017

.TONIGHT...Variable winds less than 5 kt, becoming E. Seas 2 to
3 ft.
.SUN...E to SE winds less than 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...SE winds 5 to 15 kt, becoming S to SE 5 to 10 kt.
Seas 2 to 4 ft.
.MON...S to SE winds 5 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...S winds increasing to 15 to 25 kt. Seas building to
6 to 9 ft.
.TUE...S winds 20 to 30 kt. Seas 8 to 11 ft.
.TUE NIGHT...S to SW winds 15 to 25 kt, diminishing to 10 to 15
kt. Seas 6 to 10 ft.
.WED...S to SW winds 5 to 15 kt. Seas 4 to 7 ft.
.WED NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 7 ft.
.THU...NW winds 10 to 15 kt. Seas 5 to 8 ft.
.THU NIGHT...N winds 10 to 20 kt, becoming 10 to 15 kt. Seas
4 to 6 ft.

$$

ANZ828-220845-
Cape Charles Light to Currituck Beach Light to 100 nm offshore-
439 PM EDT Sat Oct 21 2017

.TONIGHT...Variable winds less than 5 kt, becoming E to NE. Seas
2 to 3 ft.
.SUN...Variable winds less than 5 kt, becoming E to SE. Seas
2 to 3 ft.
.SUN NIGHT...S to SE winds 5 to 15 kt. Seas 2 to 4 ft.
.MON...S to SE winds 10 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT...S winds 15 to 25 kt. Seas building to 5 to 9 ft.
.TUE...S winds 20 to 30 kt. Seas building to 7 to 12 ft.
.TUE NIGHT...Winds becoming SW 15 to 25 kt. Seas 6 to 11 ft.
.WED...Variable winds 5 to 15 kt, becoming W to SW 5 to 10 kt.
Seas 5 to 9 ft, subsiding to 4 to 6 ft.
.WED NIGHT...W winds 10 to 20 kt, becoming NW 15 to 20 kt. Seas
4 to 8 ft.
.THU...NW winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
5 to 8 ft.
.THU NIGHT...N winds 15 to 20 kt. Seas 4 to 7 ft.

$$

ANZ925-220845-
Baltimore Canyon to Hatteras Canyon between 100 nm and 250 nm
offshore-
439 PM EDT Sat Oct 21 2017

.TONIGHT...E to NE winds less than 10 kt. Seas 3 to 4 ft.
.SUN...E to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT...S to SE winds 15 to 25 kt. Seas building to 5 to 9
ft.
.TUE...S winds 20 to 30 kt. Seas building to 7 to 12 ft.
.TUE NIGHT and WED...S winds 20 to 30 kt. Seas 7 to 12 ft.
.WED NIGHT...Winds becoming W to NW 10 to 20 kt. Seas 7 to 12
ft.
.THU...W to NW winds 10 to 20 kt. Seas 7 to 9 ft.
.THU NIGHT...N winds increasing to 20 to 30 kt. Seas building to
8 to 13 ft.

$$

ANZ830-220845-
Currituck Beach Light to Cape Hatteras to 100 nm offshore-
439 PM EDT Sat Oct 21 2017

.TONIGHT...E to NE winds less than 5 kt. Seas 3 to 4 ft.
.SUN...E winds less than 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...SE winds 5 to 15 kt. Seas 3 to 4 ft.
.MON...SE winds 5 to 15 kt, becoming S to SE 10 to 20 kt. Seas
3 to 6 ft.
.MON NIGHT...S winds increasing to 20 to 25 kt. Seas building to
5 to 9 ft.
.TUE...S winds 20 to 30 kt. Seas 7 to 11 ft.
.TUE NIGHT...S to SW winds 15 to 25 kt. Seas 6 to 11 ft.
.WED...NW winds 5 to 15 kt, becoming W. Seas subsiding to 4 to 6
ft.
.WED NIGHT...W to NW winds 10 to 20 kt. Seas 5 to 8 ft.
.THU...NW winds 15 to 20 kt, becoming N to NW 10 to 15 kt. Seas
5 to 8 ft.
.THU NIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft.

$$

ANZ833-220845-
Cape Hatteras to Cape Fear to 100 nm offshore-
439 PM EDT Sat Oct 21 2017

.TONIGHT and SUN...E winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...E winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...SE winds 15 to 20 kt. Seas building to 4 to 6 ft.
.MON NIGHT...S winds 20 to 25 kt. Seas 5 to 9 ft.
.TUE...S winds 20 to 30 kt. Seas 6 to 11 ft.
.TUE NIGHT...S to SW winds 20 to 30 kt. Seas 6 to 10 ft.
.WED...N to NW winds 10 to 20 kt, becoming W 10 to 15 kt. Seas
5 to 9 ft, subsiding to 4 to 6 ft.
.WED NIGHT...W to NW winds 10 to 20 kt. Seas 4 to 8 ft.
.THU...NW winds 15 to 20 kt, becoming N to NW 10 to 15 kt. Seas
4 to 8 ft.
.THU NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft.

$$

ANZ930-220845-
Hatteras Canyon to Cape Fear between 100 nm and 250 nm offshore-
439 PM EDT Sat Oct 21 2017

.TONIGHT...E to NE winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...E winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...E winds 10 to 15 kt, becoming SE. Seas 3 to 4 ft.
.MON...E to SE winds 10 to 15 kt, becoming SE 15 to 20 kt. Seas
4 to 5 ft.
.MON NIGHT...S to SE winds 15 to 25 kt. Seas building to 5 to 8
ft.
.TUE and TUE NIGHT...S winds 15 to 25 kt. Seas 6 to 10 ft.
.WED...S to SW winds 15 to 25 kt. Seas 5 to 9 ft.
.WED NIGHT...S to SW winds 20 to 30 kt, becoming NW 10 to 20 kt.
Seas 6 to 10 ft.
.THU...NW winds 10 to 20 kt. Seas 6 to 9 ft.
.THU NIGHT...N winds increasing to 20 to 30 kt. Seas 7 to 12 ft.

$$

ANZ835-220845-
Cape Fear to 31N to 1000 fm-
439 PM EDT Sat Oct 21 2017

.TONIGHT...E winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 6 ft.
.SUN...E to SE winds 10 to 20 kt. Seas 4 to 7 ft.
.SUN NIGHT...SE winds 15 to 25 kt. Seas 4 to 7 ft.
.MON...S to SE winds 15 to 25 kt. Seas 5 to 8 ft. Scattered
showers.
.MON NIGHT...S winds 20 to 30 kt. Seas 5 to 9 ft.
.TUE...S to SW winds 20 to 30 kt. Seas 6 to 11 ft.
.TUE NIGHT...W to SW winds 15 to 25 kt, becoming W to NW. Seas
subsiding to 5 to 8 ft.
.WED...NW winds 10 to 20 kt, becoming W. Seas 3 to 6 ft.
.WED NIGHT...NW winds 15 to 20 kt. Seas 4 to 7 ft.
.THU...NW winds 10 to 20 kt, becoming N to NW 5 to 15 kt. Seas
4 to 7 ft.
.THU NIGHT...N to NE winds 10 to 20 kt. Seas 3 to 6 ft.

$$

ANZ935-220845-
Cape Fear to 31N east of 1000 fm to 250 nm offshore-
439 PM EDT Sat Oct 21 2017

.TONIGHT...E winds 10 to 15 kt, becoming 10 to 20 kt. Seas 4 to
6 ft.
.SUN...E winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN NIGHT...E to SE winds 10 to 20 kt. Seas 4 to 6 ft.
.MON...SE winds 10 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT...S to SE winds 15 to 25 kt. Seas 4 to 7 ft.
.TUE...S winds 15 to 25 kt. Seas 4 to 8 ft.
.TUE NIGHT...S winds 15 to 25 kt. Seas 5 to 8 ft.
.WED...S to SW winds 15 to 25 kt. Seas 4 to 8 ft.
.WED NIGHT...W to NW winds 15 to 25 kt. Seas 6 to 10 ft.
.THU...NW winds 10 to 20 kt. Seas 5 to 9 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft.

$$

.Forecaster Clark. 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.