Offshore Forecast
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000
FZNT22 KWBC 230916
OFFNT2

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
516 AM EDT Sat Sep 23 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.

ANZ899-232000-
516 AM EDT Sat Sep 23 2017

.SYNOPSIS FOR MID ATLC WATERS...Post-Tropical Cyclone Jose was
centered near 39N 69W, or about 125 nm SE of Nantucket at 5 AM
EDT this morning with maximum winds around 30 kt just to the W
and SW of the center. Post-Tropical Cyclone Jose will drift SE
today into Sun, and then dissipate Sun night or early Mon. Also,
S to SE swell from Hurricane Maria will impact the area today
through Wed night. Hurricane Maria will approach from the S Sun
and Sun night, and is expected to be near 30.3N 73.0W at 2 AM
EDT Mon, 32.0N 73.0W at 2 AM Tue, 34.0N 73.0W at 2 AM Wed, and
to near 36.0N 71.5W at 2 AM Thu. Refer to the latest National
Hurricane Center advisory for Hurricane Maria. Otherwise, a weak
high pres ridge will persist over the S and central waters
today, and then weaken and dissipate tonight.

$$

ANZ820-232000-
Hudson Canyon to Baltimore Canyon to 1000 fm-
516 AM EDT Sat Sep 23 2017

.TODAY...N winds 15 to 25 kt. Seas 6 to 11 ft.
.TONIGHT...N to NE winds diminishing to 5 to 15 kt. Seas
subsiding to 4 to 8 ft.
.SUN...NE winds 5 to 15 kt. Seas 5 to 9 ft.
.SUN NIGHT...NE winds 5 to 15 kt, diminishing to less than
10 kt. Seas 6 to 11 ft.
.MON...NE winds 5 to 15 kt. Seas 6 to 11 ft.
.MON NIGHT...NE winds 10 to 15 kt, becoming E to NE 5 to 10 kt.
Seas 7 to 13 ft.
.TUE and TUE NIGHT...E to NE winds 5 to 15 kt. Seas 9 to 15 ft.
.WED...NE winds 5 to 15 kt, becoming N. Seas 9 to 14 ft.
.WED NIGHT...NE winds 10 to 20 kt, becoming N. Seas 10 to 18 ft.

$$

ANZ915-232000-
Between 1000 fm and 38.5N west of 69W-
516 AM EDT Sat Sep 23 2017

.TODAY...N to NW winds 20 to 30 kt. Seas 7 to 11 ft. Scattered
showers and isolated TSTMs.
.TONIGHT...N winds 15 to 25 kt. Seas 7 to 9 ft. Isolated TSTMs.
.SUN...N winds 10 to 20 kt. Seas 7 to 9 ft.
.SUN NIGHT...N to NE winds 5 to 15 kt. Seas 8 to 11 ft.
.MON...NE winds 5 to 15 kt, becoming E to NE. Seas 9 to 10 ft.
.MON NIGHT...E to NE winds 5 to 15 kt, becoming E to SE 10 to
15 kt. Seas 10 to 12 ft.
.TUE...E winds 10 to 15 kt. Seas 10 to 14 ft.
.TUE NIGHT...E to SE winds 5 to 15 kt, increasing to 10 to
20 kt. Seas 11 to 14 ft.
.WED...E winds 5 to 15 kt, becoming S to SE 10 to 20 kt. Seas
11 to 14 ft.
.WED NIGHT...E to NE winds 20 to 30 kt. Seas 13 to 18 ft.

$$

ANZ920-232000-
Baltimore Canyon to 69W east of 1000 fm and south of 38.5N to
250 nm offshore-
516 AM EDT Sat Sep 23 2017

...TROPICAL STORM CONDITIONS POSSIBLE WED...

.TODAY...W to NW winds 20 to 30 kt, becoming N to NW 15 to
25 kt. Seas 8 to 11 ft. Scattered showers and isolated TSTMs.
.TONIGHT...N winds 10 to 20 kt. Seas 7 to 9 ft. Scattered
showers and isolated TSTMs.
.SUN...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 7 to
11 ft. Scattered showers and isolated TSTMs.
.SUN NIGHT...N to NE winds 5 to 15 kt. Seas 9 to 12 ft.
Scattered showers and isolated TSTMs.
.MON...E to NE winds 5 to 15 kt. Seas 10 to 12 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 10 to 15 ft.
.TUE...E winds 15 to 25 kt. Seas 12 to 17 ft.
.TUE NIGHT...E to SE winds 20 to 30 kt. Seas 12 to 19 ft.
.WED...Tropical storm conditions possible.
.WED NIGHT...Tropical storm conditions possible.

$$

ANZ905-232000-
East of 69W to the Hague Line between 1000 fm and 39N-
516 AM EDT Sat Sep 23 2017

.TODAY...S winds 20 to 30 kt, becoming N to NE 15 to 25 kt. Seas
6 to 10 ft. Rain, then showers and isolated TSTMs.
.TONIGHT...N to NE winds 15 to 25 kt. Seas 6 to 9 ft. Scattered
showers and isolated TSTMs.
.SUN...N to NE winds 10 to 20 kt, becoming E to NE. Seas 7 to
9 ft. Scattered showers and isolated TSTMs.
.SUN NIGHT...E to NE winds 5 to 15 kt. Seas 7 to 10 ft.
.MON...S to SE winds less than 10 kt. Seas 8 to 10 ft.
.MON NIGHT...S winds less than 10 kt, becoming S to SE. Seas
8 to 11 ft.
.TUE...S to SE winds 5 to 15 kt. Seas 9 to 12 ft.
.TUE NIGHT...S winds 10 to 20 kt. Seas 9 to 12 ft.
.WED...S winds 15 to 25 kt. Seas 9 to 13 ft.
.WED NIGHT...SE winds 15 to 25 kt. Seas 9 to 15 ft.

$$

ANZ910-232000-
East of 69W and south of 39N to 250 nm offshore-
516 AM EDT Sat Sep 23 2017

.TODAY...W to SW winds 20 to 30 kt. Seas 7 to 11 ft. Scattered
showers and isolated TSTMs.
.TONIGHT...W to SW winds 15 to 25 kt, becoming S to SW 10 to
20 kt. Seas 7 to 10 ft. Scattered showers and isolated TSTMs.
.SUN...S to SW winds 10 to 20 kt. Seas 7 to 10 ft. Scattered
showers and isolated TSTMs.
.SUN NIGHT...S to SW winds 10 to 20 kt, becoming S 5 to 15 kt.
Seas 8 to 11 ft. Scattered showers and isolated TSTMs.
.MON...S to SE winds 5 to 15 kt. Seas 9 to 11 ft.
.MON NIGHT...SE winds 10 to 15 kt, becoming 10 to 20 kt. Seas
9 to 13 ft.
.TUE...SE winds 10 to 20 kt. Seas 10 to 14 ft.
.TUE NIGHT...SE winds 15 to 25 kt. Seas 10 to 16 ft.
.WED...SE winds 15 to 25 kt, becoming S. Seas 11 to 16 ft.
.WED NIGHT...SE winds 20 to 30 kt. Seas 11 to 18 ft.

$$

ANZ825-232000-
Baltimore Canyon to Cape Charles Light to 100 nm offshore-
516 AM EDT Sat Sep 23 2017

.TODAY...N winds 5 to 15 kt. Seas 5 to 9 ft.
.TONIGHT...NE winds less than 10 kt, becoming N. Seas 5 to 9 ft.
.SUN...N to NE winds 5 to 15 kt. Seas 6 to 11 ft.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 7 to 12 ft.
.MON...NE winds 10 to 20 kt. Seas 7 to 13 ft.
.MON NIGHT...NE winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 9 to 16 ft.
.TUE...NE winds 10 to 15 kt, becoming 10 to 20 kt. Seas 10 to
18 ft.
.TUE NIGHT...NE winds 10 to 20 kt. Seas 11 to 19 ft.
.WED...N to NE winds 15 to 25 kt. Seas 13 to 19 ft.
.WED NIGHT...N winds 10 to 20 kt. Seas 13 to 18 ft.

$$

ANZ828-232000-
Cape Charles Light to Currituck Beach Light to 100 nm offshore-
516 AM EDT Sat Sep 23 2017

...TROPICAL STORM CONDITIONS POSSIBLE TUE NIGHT...

.TODAY...NW winds 5 to 15 kt, becoming N 5 to 10 kt, then,
becoming 5 to 15 kt. Seas 5 to 9 ft.
.TONIGHT...NE winds 5 to 15 kt. Seas 6 to 10 ft.
.SUN...NE winds 10 to 20 kt. Seas 7 to 13 ft.
.SUN NIGHT...NE winds 15 to 20 kt. Seas 8 to 14 ft.
.MON...NE winds 15 to 25 kt. Seas 9 to 16 ft.
.MON NIGHT...E to NE winds 15 to 25 kt. Seas 11 to 19 ft.
.TUE...NE winds 15 to 25 kt. Seas 14 to 24 ft.
.TUE NIGHT...Tropical storm conditions possible.
.WED...Tropical storm conditions possible.
.WED NIGHT...N winds 20 to 30 kt, diminishing to 15 to 20 kt.
Seas 13 to 22 ft.

$$

ANZ925-232000-
Baltimore Canyon to Hatteras Canyon between 100 nm and 250 nm
offshore-
516 AM EDT Sat Sep 23 2017

...HURRICANE CONDITIONS POSSIBLE WED...

.TODAY...W to NW winds 10 to 20 kt, becoming N to NW. Seas 8 to
11 ft. Scattered showers.
.TONIGHT...N to NE winds 10 to 20 kt. Seas 7 to 11 ft. Isolated
TSTMs.
.SUN...N to NE winds 10 to 20 kt. Seas 8 to 14 ft. Scattered
showers and isolated TSTMs.
.SUN NIGHT...E to NE winds 15 to 25 kt. Seas 10 to 16 ft.
.MON...E winds 20 to 30 kt. Seas 12 to 20 ft.
.MON NIGHT...E winds 20 to 30 kt. Seas 15 to 25 ft.
.TUE...Tropical storm conditions possible.
.TUE NIGHT...Tropical storm conditions possible.
.WED...Hurricane conditions possible.
.WED NIGHT...Hurricane conditions possible.

$$

ANZ830-232000-
Currituck Beach Light to Cape Hatteras to 100 nm offshore-
516 AM EDT Sat Sep 23 2017

...TROPICAL STORM CONDITIONS POSSIBLE TUE...

.TODAY...N to NW winds 5 to 10 kt. Seas 5 to 9 ft.
.TONIGHT...NE winds 10 to 15 kt, becoming 10 to 20 kt. Seas 6 to
10 ft.
.SUN...NE winds 10 to 20 kt. Seas 9 to 15 ft. Scattered showers
and isolated TSTMs.
.SUN NIGHT...NE winds 15 to 25 kt. Seas 9 to 16 ft. Scattered
showers and isolated TSTMs.
.MON...NE winds 20 to 30 kt. Seas 11 to 19 ft.
.MON NIGHT...NE winds 20 to 30 kt. Seas 14 to 24 ft.
.TUE...Tropical storm conditions possible.
.TUE NIGHT...Tropical storm conditions possible.
.WED...Tropical storm conditions possible.
.WED NIGHT...N winds 20 to 30 kt, diminishing to 15 to 20 kt.
Seas 13 to 22 ft.

$$

ANZ833-232000-
Cape Hatteras to Cape Fear to 100 nm offshore-
516 AM EDT Sat Sep 23 2017

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

.TODAY...Variable winds less than 10 kt, becoming N to NE, then,
becoming NE. Seas 5 to 9 ft.
.TONIGHT...NE winds 10 to 15 kt, increasing to 15 to 20 kt. Seas
6 to 11 ft. Isolated TSTMs.
.SUN...NE winds 20 to 25 kt. Seas 10 to 17 ft. Scattered showers
and isolated TSTMs.
.SUN NIGHT...NE winds 20 to 30 kt. Seas 11 to 18 ft. Scattered
showers and isolated TSTMs.
.MON...NE winds 20 to 30 kt. Seas 12 to 21 ft.
.MON NIGHT...NE winds 25 to 30 kt, becoming 25 to 35 kt. Seas
15 to 26 ft.
.TUE...Tropical storm conditions possible.
.TUE NIGHT...Tropical storm conditions possible.
.WED...Tropical storm conditions possible.
.WED NIGHT...N winds 15 to 25 kt, becoming NW 10 to 20 kt. Seas
13 to 21 ft.

$$

ANZ930-232000-
Hatteras Canyon to Cape Fear between 100 nm and 250 nm offshore-
516 AM EDT Sat Sep 23 2017

...TROPICAL STORM WARNING...
...HURRICANE CONDITIONS POSSIBLE MON NIGHT...

.TODAY...E winds less than 10 kt, becoming NE. Seas 9 to 11 ft.
.TONIGHT...NE winds 10 to 20 kt. Seas 9 to 16 ft.
.SUN...E to NE winds 20 to 30 kt. Seas 13 to 22 ft.
.SUN NIGHT...E to NE winds 35 to 45 kt. Seas 14 to 28 ft.
Scattered showers and isolated TSTMs.
.MON...E winds 45 to 60 kt. Seas 18 to 34 ft.
.MON NIGHT...E to SE winds 60 to 80 kt. Seas 22 to 36 ft.
.TUE...Hurricane conditions possible.
.TUE NIGHT...Hurricane conditions possible.
.WED...Hurricane conditions possible.
.WED NIGHT...Tropical storm conditions possible.

$$

ANZ835-232000-
Cape Fear to 31N to 1000 fm-
516 AM EDT Sat Sep 23 2017

.TODAY...E winds 5 to 15 kt, becoming NE 10 to 20 kt. Seas 8 to
14 ft. Slight chance of showers and TSTMs.
.TONIGHT...NE winds 15 to 20 kt. Seas 9 to 15 ft. Slight chance
of showers and TSTMs.
.SUN...NE winds 20 to 30 kt. Seas 11 to 19 ft. Isolated TSTMs.
.SUN NIGHT...N to NE winds 20 to 30 kt. Seas 12 to 19 ft. Slight
chance of showers and TSTMs.
.MON...N winds 20 to 30 kt. Seas 13 to 21 ft.
.MON NIGHT...N winds 20 to 30 kt. Seas 15 to 24 ft.
.TUE...N winds 20 to 30 kt. Seas 17 to 26 ft.
.TUE NIGHT...N winds 20 to 30 kt. Seas 16 to 27 ft.
.WED...N to NW winds 20 to 30 kt. Seas 11 to 18 ft.
.WED NIGHT...N to NW winds 10 to 20 kt, becoming W to NW 5 to
15 kt. Seas 9 to 15 ft.

$$

ANZ935-232000-
Cape Fear to 31N east of 1000 fm to 250 nm offshore-
516 AM EDT Sat Sep 23 2017

...TROPICAL STORM WARNING...
...HURRICANE CONDITIONS POSSIBLE MON...

.TODAY...E winds 10 to 15 kt, becoming NE 10 to 20 kt, then,
becoming 10 to 15 kt. Seas 9 to 15 ft.
.TONIGHT...NE winds 15 to 25 kt. Seas 12 to 20 ft.
.SUN...NE winds 20 to 30 kt, increasing to 30 to 40 kt. Seas
17 to 32 ft. Scattered showers and isolated TSTMs.
.SUN NIGHT...N to NE winds 45 to 60 kt. Seas 21 to 36 ft.
Scattered showers and isolated TSTMs with VSBY 1 nm or less.
.MON...N to NE winds 70 to 90 kt. Seas 21 to 39 ft.
.MON NIGHT...N to NW winds 65 to 85 kt. Seas 22 to 37 ft.
.TUE...Hurricane conditions possible.
.TUE NIGHT...Tropical storm conditions possible.
.WED...W to NW winds 20 to 30 kt. Seas 15 to 24 ft.
.WED NIGHT...W to NW winds 15 to 25 kt. Seas 12 to 20 ft.

$$

.Forecaster Mills. Ocean Prediction Center.


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