Offshore Forecast
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000
FZNT22 KWBC 250308
OFFNT2

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1108 PM EDT Sun Sep 24 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.

ANZ899-260300-
1108 PM EDT Sun Sep 24 2017

.SYNOPSIS FOR MID ATLC WATERS...Post-Tropical Cyclone Jose was
centered near 39N 68W this evening, and will drift W while
dissipating tonight into Mon. Hurricane Maria will approach from
the S tonight, and is expected to be located near 31.9N 73.3W at
8 PM EDT Mon night, 33.0N 73.5W at 8 AM Tue, 33.9N 73.5W at 8 PM
Tue night, 35.2N 72.8W at 8 PM Wed night, 36.5N 69.5W at 8 PM
Thu night, and move to near 38.0N 62.0W at 8 PM Fri night. Also,
S to SE swell from Hurricane Maria will impact the area tonight
and into Fri night. Please refer to the latest National Hurricane
Center advisory for Hurricane Maria. Otherwise, a cold front
will move over the NW portion late Thu into Thu night, reach the
central waters early Fri, and pass of the SE waters Fri night. High
pres will build into the NW portion Fri and Fri night.

$$

ANZ820-260300-
Hudson Canyon to Baltimore Canyon to 1000 fm-
1108 PM EDT Sun Sep 24 2017

.TONIGHT...E to NE winds less than 10 kt. Seas 6 to 10 ft.
.MON...NE winds 5 to 15 kt. Seas 6 to 11 ft.
.MON NIGHT...E to NE winds 5 to 15 kt. Seas building to 9 to 15 ft.
.TUE...NE winds 10 to 20 kt. Seas building to 10 to 18 ft.
.TUE NIGHT...E to NE winds 15 to 25 kt. Seas 11 to 19 ft.
.WED and WED NIGHT...NE winds 20 to 30 kt. Seas 12 to 20 ft.
.THU...N winds 20 to 30 kt. Seas subsiding to 10 to 18 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas subsiding to 9 to 15 ft.
.FRI...N winds 15 to 25 kt. Seas subsiding to 6 to 11 ft.
.FRI NIGHT...N winds 15 to 20 kt. Seas subsiding to 4 to 8 ft.

$$

ANZ915-260300-
Between 1000 fm and 38.5N west of 69W-
1108 PM EDT Sun Sep 24 2017

.TONIGHT...NE winds 5 to 15 kt. Seas 8 to 10 ft.
.MON...E to NE winds 5 to 15 kt. Seas 9 to 11 ft.
.MON NIGHT...E to NE winds 5 to 15 kt, becoming E to SE. Seas
building to 10 to 14 ft.
.TUE...E winds 5 to 15 kt. Seas building to 12 to 16 ft. Areas of
fog with VSBY 1 nm or less.
.TUE NIGHT...E winds 10 to 20 kt. Seas building to 13 to 18 ft.
.WED...E winds 15 to 25 kt. Seas 13 to 19 ft.
.WED NIGHT...E to SE winds 15 to 25 kt. Seas 13 to 19 ft.
.THU...E winds 20 to 30 kt. Seas 14 to 19 ft.
.THU NIGHT...Winds backing to N 20 to 30 kt. Seas 12 to 20 ft.
.FRI...N winds 20 to 30 kt. Seas subsiding to 9 to 15 ft.
.FRI NIGHT...N winds diminishing to 15 to 20 kt. Seas subsiding to 6
to 11 ft.

$$

ANZ920-260300-
Baltimore Canyon to 69W east of 1000 fm and south of 38.5N to
250 nm offshore-
1108 PM EDT Sun Sep 24 2017

...TROPICAL STORM CONDITIONS POSSIBLE WED...

.TONIGHT...NE winds 5 to 15 kt. Seas 9 to 12 ft. Scattered showers.
.MON...E to NE winds 5 to 15 kt, becoming E to SE. Seas 10 to 13 ft.
.MON NIGHT...E to SE winds 10 to 20 kt. Seas building to 11 to 18
ft. Scattered showers and TSTMs.
.TUE...E to SE winds increasing to 20 to 30 kt. Seas building to 14
to 20 ft. Scattered showers and TSTMs.
.TUE NIGHT...E to SE winds 20 to 30 kt. Seas building to 15 to 24
ft.
.WED...E to SE winds increasing to 30 to 40 kt. Seas 15 to 26 ft.
.WED NIGHT...E to SE winds 35 to 45 kt, becoming E 40 to 50 kt. Seas
becoming 15 to 29 ft.
.THU and THU NIGHT...Tropical storm conditions possible.
.FRI...N winds 20 to 30 kt. Seas 9 to 16 ft.
.FRI NIGHT...N to NW winds 15 to 25 kt. Seas subsiding to 6 to 11
ft.

$$

ANZ905-260300-
East of 69W to the Hague Line between 1000 fm and 39N-
1108 PM EDT Sun Sep 24 2017

.TONIGHT...E to NE winds 5 to 15 kt. Seas 7 to 9 ft. Scattered
showers and TSTMs.
.MON...S to SE winds 5 to 10 kt. Seas 8 to 10 ft. Scattered showers
and TSTMs.
.MON NIGHT...S to SE winds 10 to 15 kt, becoming S 5 to 10 kt. Seas
building to 9 to 13 ft.
.TUE...S to SE winds 5 to 15 kt. Seas 10 to 14 ft.
.TUE NIGHT...SE winds 5 to 15 kt. Seas 11 to 14 ft.
.WED...SE winds 10 to 15 kt, becoming S to SE 10 to 20 kt. Seas 11
to 14 ft.
.WED NIGHT...S to SE winds 10 to 20 kt. Seas 10 to 15 ft.
.THU...S to SE winds 15 to 25 kt. Seas 10 to 17 ft.
.THU NIGHT...S to SE winds 15 to 25 kt, becoming N. Seas building to
12 to 20 ft.
.FRI...N winds 20 to 30 kt. Seas 12 to 21 ft.
.FRI NIGHT...N winds 20 to 30 kt. Seas subsiding to 9 to 16 ft.

$$

ANZ910-260300-
East of 69W and south of 39N to 250 nm offshore-
1108 PM EDT Sun Sep 24 2017

...TROPICAL STORM CONDITIONS POSSIBLE THU...

.TONIGHT...S to SW winds 5 to 15 kt. Seas 8 to 11 ft. Showers and
scattered TSTMs.
.MON...S to SE winds 5 to 15 kt. Seas 9 to 12 ft. Showers and TSTMs.
.MON NIGHT...SE winds 10 to 20 kt. Seas becoming 9 to 16 ft.
.TUE...SE winds 10 to 20 kt. Seas becoming 11 to 17 ft. Scattered
showers and TSTMs.
.TUE NIGHT and WED...SE winds 15 to 25 kt. Seas 12 to 18 ft.
.WED NIGHT...SE winds 20 to 30 kt. Seas becoming 12 to 21 ft.
.THU through Fri...Tropical storm conditions possible.
.FRI NIGHT...N to NW winds 20 to 30 kt. Seas 9 to 16 ft.

$$

ANZ825-260300-
Baltimore Canyon to Cape Charles Light to 100 nm offshore-
1108 PM EDT Sun Sep 24 2017

...TROPICAL STORM CONDITIONS POSSIBLE WED...

.TONIGHT...E to NE winds 5 to 15 kt. Seas 7 to 12 ft.
.MON...NE winds 10 to 20 kt. Seas 8 to 13 ft.
.MON NIGHT...NE winds 15 to 20 kt. Seas building to 10 to 18 ft.
.TUE...NE winds increasing to 20 to 30 kt. Seas building to 13 to 22
ft. Isolated showers and TSTMs.
.TUE NIGHT...NE winds 20 to 30 kt. Seas building to 14 to 24 ft.
.WED...NE winds increasing to 30 to 40 kt. Seas building to 15 to 26
ft.
.WED NIGHT...N to NE winds 30 to 40 kt, becoming N 25 to 30 kt. Seas
subsiding to 14 to 24 ft.
.THU...N winds 20 to 30 kt. Seas subsiding to 12 to 20 ft.
.THU NIGHT...N to NW winds 20 to 30 kt. Seas subsiding to 9 to 15
ft.
.FRI...N winds 15 to 25 kt. Seas subsiding to 6 to 10 ft.
.FRI NIGHT...N winds 15 to 20 kt. Seas subsiding to 4 to 7 ft.

$$

ANZ828-260300-
Cape Charles Light to Currituck Beach Light to 100 nm offshore-
1108 PM EDT Sun Sep 24 2017

...TROPICAL STORM WARNING...

.TONIGHT...NE winds 15 to 20 kt. Seas 8 to 14 ft.
.MON...E to NE winds 15 to 25 kt. Seas building to 10 to 17 ft.
.MON NIGHT...E to NE winds 20 to 30 kt. Seas building to 14 to 24
ft. Isolated showers and TSTMs.
.TUE...NE winds 20 to 30 kt, increasing to 30 to 40 kt. Seas
becoming 13 to 28 ft. Scattered showers and TSTMs.
.TUE NIGHT...NE winds 35 to 45 kt, increasing to 40 to 50 kt. Seas
building to 18 to 33 ft.
.WED...N to NE winds 35 to 50 kt. Seas 17 to 32 ft.
.WED NIGHT...N winds 40 to 50 kt, diminishing to 30 to 40 kt. Seas
subsiding to 13 to 28 ft.
.THU...N winds diminishing to 20 to 30 kt. Seas becoming 13 to 22
ft.
.THU NIGHT...N to NW winds 20 to 30 kt. Seas subsiding to 10 to 16
ft.
.FRI...N winds diminishing to 15 to 20 kt. Seas subsiding to 6 to 10
ft.
.FRI NIGHT...N winds 15 to 20 kt. Seas subsiding to 4 to 7 ft.

$$

ANZ925-260300-
Baltimore Canyon to Hatteras Canyon between 100 nm and 250 nm
offshore-
1108 PM EDT Sun Sep 24 2017

...TROPICAL STORM WARNING...
...HURRICANE CONDITIONS POSSIBLE WED...

.TONIGHT...E to NE winds 15 to 25 kt. Seas 10 to 17 ft.
.MON...E winds 20 to 30 kt. Seas building to 14 to 24 ft. Scattered
showers and TSTMs.
.MON NIGHT...E winds increasing to 30 to 40 kt. Seas building to 18
to 33 ft. Scattered showers and TSTMs.
.TUE...E winds 35 to 45 kt, becoming E to SE 40 to 50 kt. Seas
building to 23 to 38 ft. Scattered showers and TSTMs.
.TUE NIGHT...E to SE winds increasing to 45 to 60 kt. Seas building
to 25 to 40 ft.
.WED...E to SE winds 50 to 65 kt. Seas subsiding to 22 to 37 ft.
.WED NIGHT...S to SE winds 50 to 65 kt. Seas subsiding to 20 to 35
ft.
.THU...Hurricane conditions possible.
.THU NIGHT...Tropical storm conditions possible.
.FRI...N to NW winds increasing to 20 to 30 kt. Seas subsiding to 10
to 16 ft.
.FRI NIGHT...N to NW winds 15 to 25 kt. Seas subsiding to 5 to 9 ft.

$$

ANZ830-260300-
Currituck Beach Light to Cape Hatteras to 100 nm offshore-
1108 PM EDT Sun Sep 24 2017

...TROPICAL STORM WARNING...

.TONIGHT...NE winds 15 to 25 kt. Seas 9 to 16 ft.
.MON...NE winds 20 to 30 kt. Seas building to 13 to 21 ft. Scattered
showers and TSTMs.
.MON NIGHT...E to NE winds 20 to 30 kt, increasing to 30 to 40 kt.
Seas building to 14 to 29 ft. Scattered showers and TSTMs.
.TUE...NE winds increasing to 40 to 55 kt. Seas building to 16 to 31
ft. Numerous showers and isolated TSTMs.
.TUE NIGHT...N to NE winds 45 to 60 kt. Seas building to 18 to 33
ft.
.WED...N to NW winds 40 to 55 kt. Seas 17 to 32 ft.
.WED NIGHT...N to NW winds 40 to 55 kt, becoming NW 30 to 40 kt.
Seas subsiding to 13 to 27 ft.
.THU...NW winds diminishing to 20 to 30 kt. Seas becoming 13 to 22
ft.
.THU NIGHT...N to NW winds 20 to 30 kt. Seas subsiding to 10 to 16
ft.
.FRI...N winds diminishing to 15 to 20 kt. Seas subsiding to 6 to 10
ft.
.FRI NIGHT...N winds 10 to 20 kt. Seas subsiding to 4 to 7 ft.

$$

ANZ833-260300-
Cape Hatteras to Cape Fear to 100 nm offshore-
1108 PM EDT Sun Sep 24 2017

...TROPICAL STORM WARNING...

.TONIGHT...NE winds 20 to 30 kt. Seas 10 to 18 ft. Scattered showers
and TSTMs.
.MON...NE winds 25 to 30 kt. Seas building to 14 to 23 ft. Scattered
showers and TSTMs.
.MON NIGHT...N to NE winds increasing to 35 to 45 kt. Seas building
to 15 to 30 ft. Scattered showers and TSTMs.
.TUE...N winds increasing to 45 to 60 kt. Seas 15 to 30 ft. Numerous
showers and isolated TSTMs.
.TUE NIGHT...N to NW winds 45 to 60 kt. Seas becoming 16 to 26 ft.
.WED...NW winds 45 to 55 kt. Seas 15 to 25 ft.
.WED NIGHT...NW winds 40 to 50 kt, diminishing to 25 to 35 kt. Seas
subsiding to 13 to 23 ft.
.THU...NW winds 20 to 30 kt. Seas subsiding to 11 to 19 ft.
.THU NIGHT...NW winds 15 to 25 kt, becoming N. Seas subsiding to 8
to 14 ft.
.FRI...N to NE winds 10 to 20 kt. Seas subsiding to 6 to 10 ft.
.FRI NIGHT...N winds 10 to 20 kt, becoming N to NE 10 to 15 kt. Seas
subsiding to 4 to 7 ft.

$$

ANZ930-260300-
Hatteras Canyon to Cape Fear between 100 nm and 250 nm offshore-
1108 PM EDT Sun Sep 24 2017

...HURRICANE WARNING...

.TONIGHT...E winds 35 to 45 kt. Seas 14 to 28 ft. Scattered showers
and TSTMs.
.MON...E winds increasing to 45 to 60 kt. Seas building to 28 to 43
ft. Numerous showers and isolated TSTMs.
.MON NIGHT...E to SE winds increasing to 60 to 75 kt. Seas building
to 31 to 46 ft. Numerous showers and isolated TSTMs, then rain.
.TUE...S to SE winds 55 to 75 kt. Seas subsiding to 28 to 43 ft.
Showers and isolated TSTMs.
.TUE NIGHT...S to SE winds 55 to 70 kt, becoming S to SW. Seas
subsiding to 25 to 40 ft.
.WED...S to SW winds 50 to 65 kt, becoming W to SW. Seas subsiding
to 17 to 32 ft.
.WED NIGHT...W to SW winds 50 to 65 kt, becoming W to NW 40 to 55
kt. Seas subsiding to 15 to 30 ft.
.THU...Tropical storm conditions possible.
.THU NIGHT...W to NW winds 20 to 30 kt. Seas 12 to 20 ft.
.FRI...N to NW winds 15 to 25 kt. Seas subsiding to 8 to 14 ft.
.FRI NIGHT...N to NW winds 10 to 20 kt. Seas subsiding to 6 to 8
ft.

$$

ANZ835-260300-
Cape Fear to 31N to 1000 fm-
1108 PM EDT Sun Sep 24 2017

...TROPICAL STORM WARNING...

.TONIGHT...NE winds 20 to 30 kt. Seas 11 to 18 ft. Isolated showers
and TSTMs.
.MON...N to NE winds 20 to 30 kt. Seas building to 13 to 22 ft.
Scattered showers and TSTMs.
.MON NIGHT...N winds increasing to 30 to 40 kt. Seas becoming 15 to
23 ft. Scattered showers and TSTMs.
.TUE...N to NW winds 30 to 40 kt. Seas 13 to 23 ft. Scattered
showers and TSTMs.
.TUE NIGHT...NW winds 25 to 35 kt. Seas subsiding to 12 to 19 ft.
.WED...NW winds 20 to 30 kt. Seas subsiding to 11 to 17 ft.
.WED NIGHT...W to NW winds 20 to 30 kt. Seas subsiding to 9 to 14
ft.
.THU...W to NW winds 15 to 25 kt. Seas 8 to 13 ft.
.THU NIGHT...N to NW winds 10 to 20 kt, becoming W to SW 5 to 15 kt.
Seas subsiding to 6 to 10 ft.
.FRI...NE winds 5 to 15 kt, becoming E to NE 10 to 20 kt. Seas
subsiding to 4 to 7 ft.
.FRI NIGHT...E to NE winds 10 to 15 kt. Seas 3 to 6 ft.

$$

ANZ935-260300-
Cape Fear to 31N east of 1000 fm to 250 nm offshore-
1108 PM EDT Sun Sep 24 2017

...HURRICANE WARNING...

.TONIGHT...N to NE winds 45 to 60 kt. Seas 18 to 33 ft. Scattered
showers and TSTMs.
.MON...N to NE winds increasing to 60 to 75 kt. Seas building to 28
to 43 ft. Scattered showers and TSTMs.
.MON NIGHT...N to NW winds 60 to 75 kt, becoming W to NW. Seas 26
to 41 ft. Rain, then numerous showers and isolated TSTMs.
.TUE...W to SW winds 60 to 75 kt, diminishing to 45 to 55 kt. Seas
becoming 15 to 30 ft. Scattered showers and TSTMs.
.TUE NIGHT...W to SW winds 40 to 50 kt, diminishing to 35 to 45 kt.
Seas subsiding to 12 to 20 ft.
.WED...W to SW winds 30 to 40 kt. Seas subsiding to 10 to 18 ft.
.WED NIGHT...W winds diminishing to 20 to 30 kt. Seas subsiding to 9
to 16 ft.
.THU...W winds 15 to 25 kt. Seas subsiding to 8 to 14 ft.
.THU NIGHT...W to NW winds 15 to 25 kt, becoming N to NW 5 to 15 kt.
Seas subsiding to 7 to 12 ft.
.FRI...Variable winds 5 to 15 kt, becoming N to NE. Seas subsiding
to 5 to 9 ft.
.FRI NIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft.

$$

.Forecaster Kells. Ocean Prediction Center.



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