Offshore Forecast
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FZNT22 KWBC 212130
OFFNT2

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
530 PM EDT Thu Sep 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.

ANZ899-220815-
530 PM EDT Thu Sep 21 2017

.SYNOPSIS FOR MID ATLC WATERS...Tropical Storm Jose was
located near 39.6N 67.9W, or about 130 nm SE of Nantucket, at 5
PM EDT, and is nearly stationary with maximum sustained winds to
45 kt. Jose will drift W to near 39.5N 68.8W by 2 PM EDT Fri as a
post-tropical low, and to 39N 68.2W by 2 PM EDT Sat, while
gradually weakening. Post-tropical Jose will then slowly drift
back eastward Sat night and Sun while continuing to weaken
before dissipating Mon. S to SE swell from Hurricane Maria will
impact the area Sat through Tue night. Hurricane Maria will
approach from the S Sun and Sun night, and move to 31N 71W by 2
PM EDT Mon, and to 33N 70W by 2 PM EDT Tue. S to SE swell from
Maria will move through the area Fri into Tue night. Refer to
the latest National Hurricane Center advisories for Tropical
Storm Jose and Hurricane Maria. Otherwise, a weak high pres ridge
will persist over the S and central waters tonight through Sat,
then weaken and dissipate Sat night.

$$

ANZ820-220815-
Hudson Canyon to Baltimore Canyon to 1000 fm-
530 PM EDT Thu Sep 21 2017

.TONIGHT...N winds 20 to 30 kt. Seas 9 to 15 ft.
.FRI...N to NW winds 20 to 30 kt. Seas 9 to 15 ft. Rain.
.FRI NIGHT...N winds 20 to 30 kt. Seas 8 to 14 ft.
.SAT...N winds 20 to 30 kt, becoming variable 5 to 15 kt. Seas
6 to 10 ft.
.SAT NIGHT...N to NW winds 5 to 15 kt, becoming N to NE. Seas
4 to 8 ft.
.SUN...NE winds 5 to 15 kt. Seas 5 to 9 ft.
.SUN NIGHT...E to NE winds 5 to 10 kt, becoming N to NE. Seas
6 to 11 ft.
.MON...NE winds 5 to 15 kt. Seas 7 to 11 ft.
.MON NIGHT...E to NE winds 5 to 15 kt. Seas 6 to 10 ft.
.TUE...NE winds 10 to 15 kt. Seas 7 to 12 ft.
.TUE NIGHT...NE winds 10 to 15 kt, becoming 10 to 20 kt. Seas
7 to 13 ft.

$$

ANZ915-220815-
Between 1000 fm and 38.5N west of 69W-
530 PM EDT Thu Sep 21 2017

...TROPICAL STORM WARNING...

.TONIGHT...N to NW winds 35 to 45 kt. Seas 13 to 22 ft. Rain.
.FRI...NW winds 30 to 40 kt. Seas 10 to 18 ft. Chance of rain.
.FRI NIGHT...N winds 30 to 40 kt. Seas 9 to 16 ft. Chance of
rain.
.SAT...N winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 7
to 12 ft. Chance of rain.
.SAT NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft.
.SUN...N winds 10 to 20 kt. Seas 7 to 10 ft.
.SUN NIGHT...N to NE winds 5 to 15 kt. Seas 9 to 11 ft.
.MON...N winds 10 to 20 kt, becoming N to NE 5 to 15 kt. Seas
9 to 11 ft.
.MON NIGHT...NE winds less than 10 kt, increasing to 5 to 15 kt.
Seas 9 to 11 ft.
.TUE...NE winds 5 to 15 kt, becoming E 10 to 20 kt. Seas 10 to
13 ft.
.TUE NIGHT...E to NE winds 15 to 25 kt. Seas 11 to 15 ft.

$$

ANZ920-220815-
Baltimore Canyon to 69W east of 1000 fm and south of 38.5N to
250 nm offshore-
530 PM EDT Thu Sep 21 2017

...TROPICAL STORM WARNING...

.TONIGHT...W to NW winds 30 to 40 kt. Seas 13 to 21 ft. Rain.
.FRI...W to NW winds 30 to 40 kt. Seas 10 to 17 ft. Chance of
rain.
.FRI NIGHT...N to NW winds 30 to 40 kt. Seas 9 to 14 ft. Chance
of rain.
.SAT...N to NW winds 25 to 35 kt, becoming N 20 to 30 kt. Seas
8 to 12 ft. Chance of rain.
.SAT NIGHT...N winds 10 to 20 kt. Seas 7 to 11 ft.
.SUN...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 8 to
10 ft.
.SUN NIGHT...N to NE winds 5 to 15 kt, becoming NE. Seas 9 to
11 ft.
.MON...N to NE winds 5 to 15 kt. Seas 10 to 12 ft.
.MON NIGHT...NE winds 5 to 15 kt, becoming E to NE 10 to 20 kt.
Seas 10 to 14 ft.
.TUE...E to NE winds 10 to 20 kt, increasing to 20 to 30 kt.
Seas 11 to 18 ft.
.TUE NIGHT...E to NE winds 20 to 30 kt. Seas 14 to 23 ft.

$$

ANZ905-220815-
East of 69W to the Hague Line between 1000 fm and 39N-
530 PM EDT Thu Sep 21 2017

...TROPICAL STORM WARNING...

.TONIGHT...S to SE winds 35 to 45 kt. Seas 13 to 21 ft. TSTMs
and scattered showers.
.FRI...S to SE winds 30 to 40 kt. Seas 9 to 15 ft. TSTMs and
scattered showers.
.FRI NIGHT...E to NE winds 25 to 35 kt. Seas 8 to 11 ft. Showers
and TSTMs.
.SAT...N to NE winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 7 to 12 ft. Showers and scattered TSTMs.
.SAT NIGHT...N to NE winds 15 to 25 kt. Seas 7 to 11 ft.
.SUN...N to NE winds 15 to 25 kt. Seas 8 to 10 ft.
.SUN NIGHT...S to SE winds 5 to 15 kt. Seas 8 to 11 ft.
.MON...S winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 9 to
10 ft.
.MON NIGHT...S to SE winds 5 to 15 kt. Seas 9 to 10 ft.
.TUE...SE winds 10 to 20 kt, becoming E 5 to 15 kt. Seas 9 to
12 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 9 to 14 ft.

$$

ANZ910-220815-
East of 69W and south of 39N to 250 nm offshore-
530 PM EDT Thu Sep 21 2017

...TROPICAL STORM WARNING...

.TONIGHT...W to SW winds 35 to 45 kt. Seas 12 to 21 ft.
Scattered showers and TSTMs.
.FRI...S to SW winds 30 to 40 kt. Seas 11 to 15 ft. Chance of
rain.
.FRI NIGHT...S to SW winds 25 to 35 kt. Seas 9 to 13 ft.
Scattered showers and TSTMs.
.SAT...W to SW winds 25 to 35 kt, becoming N to NW. Seas 8 to
12 ft. Showers and TSTMs.
.SAT NIGHT...N to NW winds 15 to 25 kt, becoming S to SW. Seas
8 to 12 ft.
.SUN...S to SW winds 10 to 20 kt. Seas 8 to 10 ft.
.SUN NIGHT...S to SW winds 5 to 15 kt. Seas 8 to 11 ft.
.MON...S to SW winds 10 to 20 kt. Seas 9 to 11 ft.
.MON NIGHT...S to SE winds 5 to 15 kt, becoming SE 10 to 20 kt.
Seas 10 to 12 ft.
.TUE...SE winds 10 to 20 kt, becoming E 15 to 25 kt. Seas 10 to
16 ft.
.TUE NIGHT...E winds 20 to 30 kt. Seas 12 to 21 ft.

$$

ANZ825-220815-
Baltimore Canyon to Cape Charles Light to 100 nm offshore-
530 PM EDT Thu Sep 21 2017

.TONIGHT...N winds 5 to 15 kt, becoming N to NW, then, becoming
W to NW. Seas 6 to 10 ft.
.FRI...W to NW winds 5 to 15 kt, becoming N to NW. Seas 6 to
10 ft.
.FRI NIGHT...N winds 10 to 15 kt. Seas 5 to 9 ft.
.SAT...N to NE winds 5 to 15 kt. Seas 5 to 9 ft.
.SAT NIGHT...N to NW winds less than 10 kt. Seas 5 to 9 ft.
.SUN...N winds 5 to 10 kt, becoming NE 5 to 15 kt. Seas 6 to
10 ft.
.SUN NIGHT...NE winds 5 to 15 kt. Seas 7 to 12 ft.
.MON...NE winds 10 to 20 kt. Seas 7 to 12 ft.
.MON NIGHT...NE winds 10 to 20 kt. Seas 7 to 12 ft.
.TUE...NE winds 10 to 15 kt. Seas 7 to 13 ft.
.TUE NIGHT...NE winds 10 to 20 kt. Seas 8 to 14 ft.

$$

ANZ828-220815-
Cape Charles Light to Currituck Beach Light to 100 nm offshore-
530 PM EDT Thu Sep 21 2017

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

$$

ANZ925-220815-
Baltimore Canyon to Hatteras Canyon between 100 nm and 250 nm
offshore-
530 PM EDT Thu Sep 21 2017

...TROPICAL STORM CONDITIONS POSSIBLE MON NIGHT...

.TONIGHT...N to NW winds 15 to 25 kt. Seas 8 to 14 ft.
.FRI...W to NW winds 15 to 25 kt. Seas 9 to 14 ft.
.FRI NIGHT...NW winds 20 to 30 kt. Seas 9 to 12 ft.
.SAT...N to NW winds 15 to 25 kt. Seas 8 to 12 ft.
.SAT NIGHT...N to NE winds 5 to 15 kt, increasing to 10 to
20 kt. Seas 8 to 11 ft.
.SUN...N to NE winds 10 to 20 kt. Seas 8 to 13 ft.
.SUN NIGHT...NE winds 10 to 20 kt. Seas 10 to 15 ft.
.MON...E to NE winds increasing to 20 to 30 kt. Seas building to
11 to 19 ft.
.MON NIGHT through TUE NIGHT...Tropical storm conditions
possible.

$$

ANZ830-220815-
Currituck Beach Light to Cape Hatteras to 100 nm offshore-
530 PM EDT Thu Sep 21 2017

.TONIGHT...N winds 5 to 10 kt. Seas 5 to 8 ft.
.FRI...N to NW winds 5 to 10 kt, becoming W to NW. Seas 6 to
9 ft.
.FRI NIGHT...N to NW winds 5 to 10 kt, becoming N 10 to 15 kt.
Seas 6 to 9 ft.
.SAT...N winds 10 to 15 kt, becoming NE. Seas 6 to 10 ft.
.SAT NIGHT...NE winds 10 to 15 kt, becoming 10 to 20 kt. Seas
6 to 11 ft.
.SUN...NE winds 10 to 20 kt. Seas 7 to 12 ft.
.SUN NIGHT...NE winds 10 to 20 kt. Seas 8 to 14 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...N to NE winds 15 to 25 kt. Seas 9 to 16 ft.
.TUE NIGHT...N winds 15 to 25 kt. Seas 9 to 16 ft.

$$

ANZ833-220815-
Cape Hatteras to Cape Fear to 100 nm offshore-
530 PM EDT Thu Sep 21 2017

.TONIGHT...N to NE winds less than 10 kt. Seas 4 to 7 ft.
.FRI...N to NE winds less than 10 kt. Seas 5 to 9 ft.
.FRI NIGHT...N to NE winds 5 to 10 kt, increasing to 10 to
15 kt. Seas 6 to 10 ft.
.SAT...NE winds 10 to 15 kt. Seas 6 to 10 ft.
.SAT NIGHT...NE winds 15 to 20 kt. Seas 7 to 12 ft.
.SUN...NE winds 15 to 20 kt. Seas 8 to 14 ft.
.SUN NIGHT...NE winds 15 to 20 kt. Seas 9 to 15 ft.
.MON...N to NE winds 20 to 25 kt. Seas 9 to 16 ft.
.MON NIGHT...N to NE winds 15 to 25 kt. Seas 9 to 16 ft.
.TUE...N winds 15 to 25 kt. Seas 10 to 16 ft.
.TUE NIGHT...N winds 15 to 25 kt. Seas 9 to 16 ft.

$$

ANZ930-220815-
Hatteras Canyon to Cape Fear between 100 nm and 250 nm offshore-
530 PM EDT Thu Sep 21 2017

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

.TONIGHT...N to NW winds less than 10 kt. Seas 6 to 9 ft.
.FRI...N to NW winds less than 10 kt, becoming variable. Seas
7 to 10 ft.
.FRI NIGHT...N to NE winds 5 to 15 kt. Seas 9 to 10 ft.
.SAT...NE winds 15 to 25 kt. Seas 9 to 12 ft.
.SAT NIGHT...NE winds 20 to 30 kt. Seas 10 to 15 ft.
.SUN...NE winds 20 to 30 kt. Seas 11 to 19 ft.
.SUN NIGHT...NE winds 20 to 30 kt, increasing to 25 to 35 kt.
Seas 14 to 24 ft.
.MON through TUE NIGHT...Tropical storm conditions possible.

$$

ANZ835-220815-
Cape Fear to 31N to 1000 fm-
530 PM EDT Thu Sep 21 2017

.TONIGHT...Variable winds less than 10 kt, becoming E to NE.
Seas 3 to 6 ft.
.FRI...NE winds 5 to 10 kt, becoming E 5 to 15 kt. Seas 4 to
8 ft.
.FRI NIGHT...E winds 10 to 15 kt, becoming E to NE 15 to 25 kt.
Seas 6 to 11 ft.
.SAT...E to NE winds 15 to 25 kt. Seas 7 to 12 ft.
.SAT NIGHT...NE winds 15 to 25 kt. Seas 8 to 14 ft.
.SUN...NE winds 10 to 20 kt. Seas 8 to 14 ft.
.SUN NIGHT...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 winds 15 to 25 kt. Seas 8 to 14 ft.
.TUE...N winds 10 to 15 kt, becoming N to NW 10 to 20 kt. Seas
9 to 14 ft.
.TUE NIGHT...N to NW winds 10 to 20 kt. Seas 7 to 13 ft.

$$

ANZ935-220815-
Cape Fear to 31N east of 1000 fm to 250 nm offshore-
530 PM EDT Thu Sep 21 2017

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

.TONIGHT...Variable winds less than 10 kt. Seas 5 to 7 ft.
.FRI...NE winds 5 to 10 kt, becoming E. Seas 6 to 10 ft.
.FRI NIGHT...NE winds 10 to 20 kt. Seas 9 to 11 ft.
.SAT...NE winds 10 to 20 kt. Seas 10 to 14 ft.
.SAT NIGHT...NE winds 15 to 25 kt. Seas 10 to 18 ft.
.SUN...NE winds 20 to 30 kt. Seas 13 to 22 ft.
.SUN NIGHT...NE winds 20 to 30 kt, becoming N to NE 25 to 35 kt.
Seas 13 to 27 ft.
.MON through TUE...Tropical storm conditions possible.
.TUE NIGHT...N to NW winds 15 to 25 kt. Seas 10 to 18 ft.

$$

.Forecaster Clark. Ocean Prediction Center.



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