Offshore Forecast
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000
FZNT22 KWBC 221458
OFFNT2

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1058 AM EDT Fri Sep 22 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.

ANZ899-230245-
1058 AM EDT Fri Sep 22 2017

.SYNOPSIS FOR MID ATLC WATERS...Post-Tropical Cyclone Jose was
centered near 39.6N 69.3W, or about 100 nm SE of Nantucket at 11
AM EDT this morning. It is drifting SW at 2 kt with maximum
sustained winds near 40 kt. Jose will drift SW to near 39.5N
69.5W by 8 PM tonight, and turn S to near 39.3N 69.1W by 8 AM
EDT Sat, while weakening. Post-Tropical Cyclone Jose will then
slowly drift towards the SE and S during the day Sat through Sun
while continuing to weaken before dissipating early Mon. Also, S
to SE swell from Hurricane Maria will impact the area today
through Tue night. Hurricane Maria will approach from the S Sun
and Sun night, and is expected to be near 30N 71.6W by 8 AM EDT
Mon, to near 32N 71W by 8 AM EDT Tue, and to 34N 71W by 8 AM EDT
Wed. Refer to the latest National Hurricane Center advisories for
Post-Tropical Cyclone Jose and Hurricane Maria. Otherwise, a
weak high pres ridge will persist over the S and central waters
today through Sat, then weaken and dissipate Sat night.

$$

ANZ820-230245-
Hudson Canyon to Baltimore Canyon to 1000 fm-
1058 AM EDT Fri Sep 22 2017

.TODAY...N winds 20 to 30 kt, becoming 15 to 25 kt. Seas 11 to
18 ft. Scattered showers.
.TONIGHT...N winds 15 to 25 kt. Seas 9 to 15 ft.
.SAT...N winds 15 to 25 kt. Seas subsiding to 6 to 10 ft.
.SAT NIGHT...N winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
5 to 8 ft.
.SUN...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 4 to
8 ft.
.SUN NIGHT...N to NE winds 5 to 15 kt. Seas 6 to 11 ft.
.MON...N to NE winds 5 to 15 kt, becoming variable. Seas 7 to
11 ft.
.MON NIGHT...Variable winds less than 10 kt, becoming N to NE.
Seas 6 to 10 ft.
.TUE...NE winds 5 to 15 kt. Seas 7 to 12 ft.
.TUE NIGHT...NE winds 15 to 25 kt. Seas 9 to 15 ft.

$$

ANZ915-230245-
Between 1000 fm and 38.5N west of 69W-
1058 AM EDT Fri Sep 22 2017

...TROPICAL STORM WARNING...

.TODAY...NW winds 30 to 40 kt. Seas 12 to 21 ft. Rain.
.TONIGHT...N to NW winds 25 to 35 kt. Seas 10 to 17 ft. Chance
of showers.
.SAT...N winds 20 to 30 kt. Seas 8 to 12 ft. Chance of showers.
Slight chance of TSTMs.
.SAT NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. Chance of
showers and slight chance of TSTMs.
.SUN...N winds 15 to 25 kt. Seas 7 to 9 ft.
.SUN NIGHT...N to NE winds 10 to 20 kt, becoming E to NE 5 to
15 kt. Seas 9 to 11 ft.
.MON...N to NE winds 5 to 15 kt. Seas 9 to 11 ft.
.MON NIGHT...N to NE winds 5 to 10 kt, becoming 5 to 15 kt. Seas
9 to 11 ft.
.TUE...NE winds 10 to 15 kt. Seas 10 to 13 ft.
.TUE NIGHT...NE winds 15 to 25 kt. Seas 11 to 16 ft.

$$

ANZ920-230245-
Baltimore Canyon to 69W east of 1000 fm and south of 38.5N to
250 nm offshore-
1058 AM EDT Fri Sep 22 2017

...TROPICAL STORM WARNING...

.TODAY...W to NW winds 25 to 35 kt. Seas 12 to 20 ft. Scattered
showers.
.TONIGHT...W to NW winds 20 to 30 kt. Seas 9 to 16 ft. Scattered
showers.
.SAT...W to NW winds 20 to 30 kt, becoming N to NW. Seas 8 to
12 ft. Chance of showers and slight chance of TSTMs.
.SAT NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. Chance of
showers and slight chance of TSTMs.
.SUN...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 7 to
10 ft.
.SUN NIGHT...N winds 5 to 15 kt, becoming S to SE. Seas 9 to
11 ft.
.MON...NE winds 5 to 15 kt. Seas 10 to 12 ft.
.MON NIGHT...NE winds 5 to 15 kt, increasing to 10 to 20 kt.
Seas 10 to 14 ft.
.TUE...NE winds 15 to 25 kt. Seas 11 to 18 ft.
.TUE NIGHT...NE winds 20 to 30 kt. Seas 13 to 22 ft.

$$

ANZ905-230245-
East of 69W to the Hague Line between 1000 fm and 39N-
1058 AM EDT Fri Sep 22 2017

...TROPICAL STORM WARNING...

.TODAY...S winds 30 to 40 kt. Seas 10 to 17 ft. Showers and
scattered TSTMs.
.TONIGHT...S winds 25 to 35 kt, becoming W to SW. Seas 8 to
14 ft. Showers and TSTMs.
.SAT...E to NE winds 20 to 30 kt. Seas 7 to 11 ft. Showers and
scattered TSTMs.
.SAT NIGHT...N to NE winds 15 to 25 kt, becoming S to SE 10 to
20 kt. Seas 7 to 10 ft. Chance of showers and slight chance of
TSTMs.
.SUN...S to SE winds 10 to 20 kt, becoming S 10 to 15 kt. Seas
7 to 9 ft.
.SUN NIGHT...S winds 5 to 15 kt, becoming 5 to 10 kt. Seas 8 to
11 ft.
.MON...S winds 5 to 15 kt, becoming N. Seas 9 to 10 ft.
.MON NIGHT...S to SW winds 5 to 15 kt, becoming W to SW. Seas
9 to 10 ft.
.TUE...W to SW winds 5 to 15 kt, becoming N to NW. Seas 9 to
12 ft.
.TUE NIGHT...S to SW winds 5 to 15 kt, becoming S 10 to 20 kt.
Seas 9 to 15 ft.

$$

ANZ910-230245-
East of 69W and south of 39N to 250 nm offshore-
1058 AM EDT Fri Sep 22 2017

...TROPICAL STORM WARNING...

.TODAY...S to SW winds 30 to 40 kt. Seas 14 to 18 ft. Showers
and scattered TSTMs.
.TONIGHT...W to SW winds 25 to 35 kt. Seas 10 to 15 ft. TSTMs
and scattered showers.
.SAT...W to SW winds 20 to 30 kt. Seas 7 to 11 ft. Scattered
showers and TSTMs.
.SAT NIGHT...S to SW winds 15 to 25 kt. Seas 7 to 11 ft. Chance
of showers and slight chance of TSTMs.
.SUN...S winds 10 to 20 kt. Seas 8 to 10 ft.
.SUN NIGHT...S to SE winds 5 to 15 kt. Seas 8 to 11 ft.
.MON...S winds 5 to 15 kt, becoming W to SW. Seas 9 to 11 ft.
.MON NIGHT...W to SW winds 5 to 15 kt, becoming variable. Seas
10 to 13 ft.
.TUE...N to NE winds 5 to 15 kt, becoming E to NE 10 to 20 kt.
Seas 10 to 16 ft.
.TUE NIGHT...E to NE winds 10 to 20 kt, becoming E to SE. Seas
12 to 21 ft.

$$

ANZ825-230245-
Baltimore Canyon to Cape Charles Light to 100 nm offshore-
1058 AM EDT Fri Sep 22 2017

.TODAY...W to NW winds 10 to 20 kt, becoming N 5 to 15 kt. Seas
6 to 10 ft. Scattered showers.
.TONIGHT...W to NW winds less than 10 kt, increasing to 5 to
15 kt. Seas 5 to 9 ft.
.SAT...N winds 5 to 15 kt. Seas 5 to 9 ft.
.SAT NIGHT...N to NE winds 5 to 15 kt, becoming N to NW. Seas
5 to 9 ft.
.SUN...N winds 10 to 15 kt. Seas 6 to 11 ft.
.SUN NIGHT...NE winds 5 to 15 kt, becoming N to NE 5 to 10 kt.
Seas 7 to 12 ft.
.MON...NE winds 5 to 15 kt. Seas 7 to 12 ft.
.MON NIGHT...E to NE winds 5 to 15 kt, becoming NE 10 to 20 kt.
Seas 7 to 12 ft.
.TUE...N to NE winds 15 to 25 kt. Seas 7 to 13 ft.
.TUE NIGHT...NE winds 20 to 30 kt. Seas 9 to 15 ft.

$$

ANZ828-230245-
Cape Charles Light to Currituck Beach Light to 100 nm offshore-
1058 AM EDT Fri Sep 22 2017

.TODAY...W to NW winds 5 to 15 kt. Seas 5 to 9 ft.
.TONIGHT...N winds less than 10 kt, becoming W to NW. Seas 5 to
9 ft.
.SAT...N to NW winds 5 to 15 kt. Seas 5 to 9 ft.
.SAT NIGHT...N to NE winds 5 to 15 kt. Seas 6 to 10 ft.
.SUN...N winds 10 to 20 kt, becoming 10 to 15 kt. Seas 7 to
11 ft.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 8 to 13 ft.
.MON...NE winds 10 to 20 kt. Seas 7 to 13 ft.
.MON NIGHT...NE winds 10 to 20 kt. Seas 8 to 14 ft.
.TUE...NE winds 15 to 25 kt. Seas 9 to 15 ft.
.TUE NIGHT...N to NE winds 20 to 30 kt. Seas 9 to 16 ft.

$$

ANZ925-230245-
Baltimore Canyon to Hatteras Canyon between 100 nm and 250 nm
offshore-
1058 AM EDT Fri Sep 22 2017

...HURRICANE CONDITIONS POSSIBLE TUE NIGHT...

.TODAY...W to NW winds 15 to 25 kt. Seas 10 to 17 ft. Scattered
showers.
.TONIGHT...W to NW winds 10 to 20 kt. Seas 8 to 13 ft.
.SAT...N to NW winds 10 to 20 kt. Seas 8 to 11 ft.
.SAT NIGHT...N winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 8 to 11 ft. Slight chance of showers and TSTMs.
.SUN...N winds 10 to 20 kt, becoming N to NE 5 to 15 kt. Seas
8 to 13 ft.
.SUN NIGHT...NE winds 5 to 15 kt, becoming E to NE 10 to 20 kt.
Seas 10 to 15 ft.
.MON...E to NE winds 15 to 25 kt. Seas 11 to 19 ft.
.MON NIGHT...E to NE winds 20 to 30 kt. Seas 14 to 29 ft.
.TUE...Tropical storm conditions possible.
.TUE NIGHT...Hurricane conditions possible.

$$

ANZ830-230245-
Currituck Beach Light to Cape Hatteras to 100 nm offshore-
1058 AM EDT Fri Sep 22 2017

.TODAY...N to NW winds less than 10 kt. Seas 6 to 9 ft.
.TONIGHT...N to NW winds less than 10 kt. Seas 5 to 9 ft.
.SAT...N winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 5 to
9 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 6 to 11 ft.
.SUN...N to NE winds 10 to 20 kt. Seas 7 to 13 ft.
.SUN NIGHT...NE winds 10 to 20 kt, becoming 10 to 15 kt. Seas
9 to 15 ft.
.MON...NE winds 15 to 25 kt. Seas 9 to 15 ft.
.MON NIGHT...NE winds 15 to 25 kt. Seas 9 to 16 ft.
.TUE and TUE NIGHT...N to NE winds 20 to 30 kt. Seas 9 to 16 ft.

$$

ANZ833-230245-
Cape Hatteras to Cape Fear to 100 nm offshore-
1058 AM EDT Fri Sep 22 2017

.TODAY...N to NE winds less than 10 kt. Seas 5 to 9 ft.
.TONIGHT...E winds less than 10 kt, becoming variable. Seas 5 to
9 ft.
.SAT...N to NE winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
6 to 10 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 8 to 13 ft.
.SUN...NE winds 10 to 20 kt. Seas 8 to 14 ft.
.SUN NIGHT...NE winds 15 to 20 kt. Seas 9 to 16 ft.
.MON...NE winds 15 to 25 kt. Seas 9 to 16 ft.
.MON NIGHT...N to NE winds 20 to 30 kt. Seas 9 to 16 ft.
.TUE and TUE NIGHT...N winds 20 to 30 kt. Seas 10 to 16 ft.

$$

ANZ930-230245-
Hatteras Canyon to Cape Fear between 100 nm and 250 nm offshore-
1058 AM EDT Fri Sep 22 2017

...HURRICANE CONDITIONS POSSIBLE TUE...

.TODAY...N to NE winds less than 10 kt, becoming variable. Seas
8 to 10 ft.
.TONIGHT...Variable winds less than 10 kt. Seas 9 to 10 ft.
.SAT...N to NE winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
9 to 13 ft.
.SAT NIGHT...NE winds 10 to 20 kt. Seas 9 to 15 ft.
.SUN...NE winds 15 to 25 kt. Seas 11 to 19 ft.
.SUN NIGHT...NE winds 20 to 30 kt. Seas 14 to 24 ft.
.MON...Tropical storm conditions possible.
.MON NIGHT...Tropical storm conditions possible.
.TUE...Hurricane conditions possible.
.TUE NIGHT...Hurricane conditions possible.

$$

ANZ835-230245-
Cape Fear to 31N to 1000 fm-
1058 AM EDT Fri Sep 22 2017

.TODAY...E to NE winds 5 to 15 kt. Seas 6 to 10 ft. Chance of
showers and TSTMs.
.TONIGHT...E winds 5 to 15 kt. Seas 8 to 14 ft. Chance of
showers and TSTMs.
.SAT...E to NE winds 10 to 20 kt. Seas 10 to 15 ft.
.SAT NIGHT...NE winds 10 to 20 kt. Seas 10 to 17 ft.
.SUN...NE winds 15 to 25 kt. Seas 10 to 17 ft.
.SUN NIGHT...N to NE winds 15 to 25 kt. Seas 9 to 16 ft.
.MON...N to NE winds 15 to 25 kt. Seas 9 to 15 ft.
.MON NIGHT...N to NE winds 15 to 25 kt. Seas 8 to 14 ft.
.TUE...N winds 15 to 25 kt. Seas 9 to 14 ft.
.TUE NIGHT...N winds 20 to 30 kt. Seas 8 to 14 ft.

$$

ANZ935-230245-
Cape Fear to 31N east of 1000 fm to 250 nm offshore-
1058 AM EDT Fri Sep 22 2017

...TROPICAL STORM CONDITIONS POSSIBLE SUN NIGHT...

.TODAY...E to NE winds less than 10 kt, becoming E. Seas 7 to
10 ft, building to 9 to 15 ft.
.TONIGHT...E to NE winds 5 to 15 kt. Seas 9 to 15 ft.
.SAT...NE winds 10 to 20 kt. Seas 9 to 16 ft.
.SAT NIGHT...NE winds 15 to 25 kt. Seas 11 to 19 ft.
.SUN...NE winds 20 to 30 kt. Seas 13 to 23 ft.
.SUN NIGHT...NE winds 20 to 30 kt, becoming N 25 to 35 kt. Seas
14 to 27 ft.
.MON through TUE NIGHT...Tropical storm conditions possible.

$$

.Forecaster Clark. Ocean Prediction Center.


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