Offshore Forecast
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000
FZNT22 KWBC 190230
OFFNT2

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
930 PM EST Sat Nov 18 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.

ANZ899-191515-
930 PM EST Sat Nov 18 2017

.SYNOPSIS FOR MID ATLC WATERS...A strong cold front will approach
from the W tonight, and move E across the waters Sun and Sun
evening. High pressure will build E in the wake of the front
later Sun night into Mon, cross the waters late Mon into Tue,
then push E of the area Tue night ahead of the next cold front.
This front will slowly move SE over the waters Wed and Wed night
as a series of weak lows move NE along the front. Another
developing low will track NE across the S waters Thu and Thu
night.

$$

ANZ820-191515-
Hudson Canyon to Baltimore Canyon to 1000 fm-
930 PM EST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...SW winds 25 to 30 kt, increasing to 30 to 40 kt. Seas
7 to 12 ft, building to 9 to 16 ft. Showers, with a chance of
TSTMs late.
.SUN...W to SW winds 30 to 40 kt, becoming W 25 to 30 kt. Seas
10 to 17 ft. Rain and scattered TSTMs, ending late.
.SUN NIGHT...W winds 25 to 30 kt, becoming W to NW 25 to 35 kt.
Seas subsiding to 7 to 12 ft. Chance of showers.
.MON...W to NW winds 20 to 30 kt. Seas 7 to 11 ft.
.MON NIGHT...W winds 15 to 25 kt, becoming SW. Seas subsiding
to 5 to 9 ft.
.TUE...SW winds 20 to 30 kt. Seas 5 to 8 ft.
.TUE NIGHT...SW winds 20 to 30 kt, becoming W to SW 10 to 20 kt.
Seas subsiding to 3 to 6 ft.
.WED...Winds becoming N to NW 5 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...N winds 10 to 20 kt. Seas 3 to 6 ft.
.THU...N winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 6 ft.
.THU NIGHT...W to NW winds less than 10 kt, increasing to 5 to
15 kt. Seas 4 to 5 ft.

$$

ANZ915-191515-
Between 1000 fm and 38.5N west of 69W-
930 PM EST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...SW winds 25 to 30 kt, increasing to 30 to 40 kt. Seas
7 to 11 ft, building to 9 to 16 ft. Scattered showers and TSTMs
developing.
.SUN...W to SW winds 35 to 45 kt. Seas building to 12 to 19 ft.
Areas of rain and scattered TSTMs with VSBY 1 nm or less.
.SUN NIGHT...W to NW winds diminishing to 20 to 30 kt, then
becoming W 25 to 35 kt. Seas becoming 10 to 16 ft. Chance of
showers.
.MON...W winds 30 to 35 kt, diminishing to 25 to 30 kt. Seas
8 to 14 ft. Chance of showers.
.MON NIGHT...W winds 20 to 30 kt, diminishing to 15 to 20 kt.
Seas subsiding to 7 to 12 ft.
.TUE...SW winds 15 to 25 kt. Seas subsiding to 4 to 7 ft.
.TUE NIGHT...SW winds 20 to 30 kt. Seas 4 to 8 ft.
.WED...W to SW winds diminishing to 10 to 20 kt, then becoming N
5 to 15 kt. Seas 4 to 7 ft.
.WED NIGHT...N to NE winds 10 to 20 kt. Seas 5 to 8 ft.
.THU...N winds 5 to 15 kt, becoming 5 to 10 kt. Seas 5 to 8 ft.
.THU NIGHT...N to NW winds less than 10 kt, becoming NW. Seas
5 to 6 ft.

$$

ANZ920-191515-
Baltimore Canyon to 69W east of 1000 fm and south of 38.5N to
250 nm offshore-
930 PM EST Sat Nov 18 2017

...STORM WARNING...

.TONIGHT...SW winds 25 to 30 kt, increasing to 30 to 40 kt. Seas
7 to 10 ft, building to 9 to 15 ft. Scattered showers and a
chance of TSTMs.
.SUN...W to SW winds 35 to 50 kt. Seas building to 12 to 20 ft.
Showers and TSTMs.
.SUN NIGHT...Winds diminishing to W to NW 20 to 30 kt, then
becoming W 25 to 35 kt. Seas subsiding to 10 to 15 ft. Chance of
showers.
.MON...W winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
9 to 15 ft. Chance of showers.
.MON NIGHT...NW winds 20 to 30 kt, becoming W 10 to 20 kt. Seas
subsiding to 7 to 13 ft.
.TUE...SW winds 15 to 25 kt. Seas subsiding to 4 to 7 ft.
.TUE NIGHT...S to SW winds 15 to 25 kt. Seas 3 to 6 ft.
.WED...S winds 10 to 20 kt, becoming E to SE. Seas 4 to 7 ft.
.WED NIGHT...Winds becoming N to NE 10 to 20 kt. Seas 5 to 8 ft.
.THU...N winds 10 to 20 kt. Seas 5 to 8 ft.
.THU NIGHT...N winds 5 to 15 kt. Seas 5 to 7 ft.

$$

ANZ905-191515-
East of 69W to the Hague Line between 1000 fm and 39N-
930 PM EST Sat Nov 18 2017

...STORM WARNING...

.TONIGHT...SW winds 20 to 25 kt, increasing to 25 to 35 kt. Seas
6 to 7 ft, building to 7 to 12 ft. Chance of showers.
.SUN...S to SW winds 30 to 35 kt, increasing to 35 to 50 kt.
Seas building to 11 to 19 ft. TSTMs and scattered showers.
.SUN NIGHT...Winds diminishing to W 25 to 35 kt, then to 20 to
30 kt. Seas 11 to 19 ft. Chance of showers.
.MON...W winds increasing to 30 to 40 kt. Seas 11 to 17 ft.
Chance of showers.
.MON NIGHT...W winds 25 to 35 kt, becoming W to NW 20 to 30 kt.
Seas becoming 9 to 16 ft.
.TUE...W winds 15 to 20 kt, becoming SW 15 to 25 kt. Seas
subsiding to 7 to 12 ft.
.TUE NIGHT...SW winds 20 to 30 kt. Seas subsiding to 5 to 9 ft.
.WED...S to SW winds 15 to 25 kt. Seas 5 to 9 ft.
.WED NIGHT...S to SW winds 10 to 20 kt, becoming N. Seas 6 to
10 ft.
.THU...N to NE winds 10 to 20 kt, becoming N 5 to 15 kt. Seas
6 to 9 ft.
.THU NIGHT...N winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
5 to 7 ft.

$$

ANZ910-191515-
East of 69W and south of 39N to 250 nm offshore-
930 PM EST Sat Nov 18 2017

...STORM WARNING...

.TONIGHT...SW winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
6 to 8 ft, building to 7 to 13 ft. Chance of showers.
.SUN...SW winds 30 to 40 kt, increasing to 35 to 50 kt. Seas
building to 12 to 20 ft. Showers and TSTMs.
.SUN NIGHT...Winds diminishing to W 20 to 30 kt. Seas 12 to 18
ft. Scattered showers, with a chance of TSTMs early.
.MON...W winds increasing to 30 to 40 kt. Seas 12 to 16 ft.
Chance of showers.
.MON NIGHT...Winds diminishing to NW 20 to 30 kt. Seas 9 to 16
ft.
.TUE...Winds diminishing to W 10 to 15 kt, then becoming SW 10
to 20 kt. Seas subsiding to 6 to 11 ft.
.TUE NIGHT...S to SW winds 15 to 25 kt. Seas subsiding to 4 to 7
ft.
.WED...S winds 10 to 20 kt. Seas 5 to 8 ft.
.WED NIGHT...Winds becoming N to NE 10 to 20 kt. Seas building
to 6 to 10 ft.
.THU...N to NE winds 10 to 20 kt. Seas 6 to 9 ft.
.THU NIGHT...N winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
subsiding to 5 to 7 ft.

$$

ANZ825-191515-
Baltimore Canyon to Cape Charles Light to 100 nm offshore-
930 PM EST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...SW winds 25 to 30 kt, increasing to 30 to 40 kt. Seas
6 to 11 ft, building to 8 to 14 ft. Showers developing, with a
chance of TSTMs late.
.SUN...W to SW winds 30 to 40 kt, becoming NW 25 to 30 kt. Seas
9 to 15 ft. Rain and scattered TSTMs ending.
.SUN NIGHT...NW winds 20 to 30 kt. Seas subsiding to 6 to 10 ft.
.MON...W to NW winds 20 to 30 kt. Seas 6 to 9 ft.
.MON NIGHT...W winds diminishing to 10 to 20 kt, then becoming
SW. Seas subsiding to 3 to 5 ft.
.TUE...SW winds 15 to 25 kt. Seas 3 to 5 ft.
.TUE NIGHT...S to SW winds 10 to 20 kt, becoming S 5 to 15 kt.
Seas 2 to 4 ft.
.WED...Winds becoming N 5 to 15 kt, then N to NE 15 to 20 kt.
Seas building to 3 to 6 ft.
.WED NIGHT...N winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 4 to 7 ft.
.THU...N to NE winds 5 to 15 kt. Seas 4 to 6 ft.
.THU NIGHT...N winds less than 10 kt, increasing to 5 to 15 kt.
Seas 4 to 6 ft.

$$

ANZ828-191515-
Cape Charles Light to Currituck Beach Light to 100 nm offshore-
930 PM EST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...SW winds 25 to 30 kt, increasing to 30 to 40 kt. Seas
6 to 11 ft, building to 8 to 13 ft. Scattered showers and TSTMs.
.SUN...W to SW winds 30 to 40 kt, becoming NW 20 to 30 kt. Seas
9 to 15 ft. Rain and scattered TSTMS ending.
.SUN NIGHT...NW winds 20 to 30 kt. Seas subsiding to 5 to 9 ft.
.MON...NW winds 15 to 25 kt. Seas 5 to 9 ft.
.MON NIGHT...Winds becoming W to SW 5 to 15 kt. Seas subsiding
to 3 to 5 ft.
.TUE...SW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
subsiding to 1 to 3 ft.
.TUE NIGHT...S winds 5 to 15 kt. Seas building to 3 to 5 ft.
.WED...Winds becoming NE and increasing to 10 to 20 kt. Seas
building to 4 to 7 ft.
.WED NIGHT...N winds 15 to 20 kt. Seas 5 to 9 ft.
.THU...N winds diminishing to 10 to 15 kt. Seas 4 to 7 ft.
.THU NIGHT...N to NE winds 5 to 15 kt, becoming N 10 to 20 kt.
Seas 4 to 7 ft.

$$

ANZ925-191515-
Baltimore Canyon to Hatteras Canyon between 100 nm and 250 nm
offshore-
930 PM EST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...SW winds 25 to 30 kt, increasing to 30 to 40 kt. Seas
5 to 10 ft, building to 8 to 15 ft. Scattered showers and TSTMs
developing.
.SUN...W to SW winds 35 to 45 kt. Seas building to 10 to 18 ft.
Showers and TSTMs.
.SUN NIGHT...Winds diminishing to NW 20 to 30 kt. Seas subsiding
to 8 to 14 ft. Chance of showers early.
.MON...NW winds 20 to 30 kt. Seas 8 to 14 ft.
.MON NIGHT...NW winds diminishing to 10 to 20 kt, then becoming
W to SW. Seas subsiding to 6 to 10 ft.
.TUE...S to SW winds 15 to 25 kt. Seas subsiding to 3 to 6 ft.
.TUE NIGHT...S to SE winds 10 to 20 kt. Seas 3 to 6 ft.
.WED...E to SE winds increasing to 20 to 30 kt, then becoming E
to NE 15 to 25 kt. Seas building to 6 to 10 ft.
.WED NIGHT...N to NE winds 10 to 20 kt. Seas 5 to 9 ft.
.THU...N winds 10 to 20 kt. Seas 5 to 8 ft.
.THU NIGHT...N to NE winds 15 to 25 kt. Seas 5 to 8 ft.

$$

ANZ830-191515-
Currituck Beach Light to Cape Hatteras to 100 nm offshore-
930 PM EST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...SW winds 25 to 30 kt, increasing to 30 to 40 kt. Seas
6 to 10 ft, building to 8 to 14 ft. Scattered showers and TSTMs.
.SUN...SW winds 35 to 45 kt, becoming NW 20 to 25 kt. Seas 9 to
15 ft. Scattered showers and TSTMs ending.
.SUN NIGHT...NW winds 20 to 25 kt. Seas subsiding to 5 to 9 ft.
.MON...NW winds 15 to 25 kt. Seas 5 to 9 ft.
.MON NIGHT...N to NW winds diminishing to less than 10 kt, then
becoming variable. Seas subsiding to 3 to 5 ft.
.TUE...S winds 5 to 15 kt. Seas subsiding to 1 to 3 ft.
.TUE NIGHT...S to SE winds 10 to 20 kt. Seas building to 3 to 6
ft.
.WED...SE winds 5 to 15 kt, becoming E to NE 10 to 20 kt. Seas
4 to 7 ft.
.WED NIGHT...N winds 15 to 25 kt. Seas building to 6 to 9 ft.
.THU...N to NE winds 15 to 25 kt, becoming N 10 to 15 kt. Seas
5 to 9 ft.
.THU NIGHT...NE winds 5 to 15 kt, becoming N 15 to 25 kt. Seas
4 to 8 ft.

$$

ANZ833-191515-
Cape Hatteras to Cape Fear to 100 nm offshore-
930 PM EST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...SW winds 25 to 30 kt, increasing to 30 to 40 kt. Seas
6 to 11 ft, building to 8 to 14 ft. Scattered showers and TSTMs.
.SUN...SW winds 30 to 40 kt, becoming NW 20 to 25 kt. Seas 9 to
15 ft. Scattered showers and TSTMs ending.
.SUN NIGHT...NW winds 20 to 25 kt. Seas subsiding to 5 to 9 ft.
.MON...N winds 15 to 20 kt, diminishing to 5 to 15 kt. Seas 4 to
8 ft.
.MON NIGHT...Winds becoming E to NE less than 10 kt, then E to
SE. Seas subsiding to 3 to 5 ft.
.TUE...S to SE winds 5 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...S to SE winds 10 to 20 kt. Seas building to 3 to 6
ft.
.WED...Variable winds 5 to 15 kt, becoming E to NE. Seas 4 to
7 ft.
.WED NIGHT...N to NE winds increasing to 20 to 25 kt. Seas
building to 6 to 9 ft.
.THU...N to NE winds 15 to 25 kt. Seas 5 to 9 ft.
.THU NIGHT...NE winds 15 to 25 kt, becoming N 20 to 30 kt. Seas
5 to 9 ft.

$$

ANZ930-191515-
Hatteras Canyon to Cape Fear between 100 nm and 250 nm offshore-
930 PM EST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...S to SW winds 20 to 30 kt, becoming SW and increasing
to 30 to 40 kt. Seas 4 to 8 ft, building to 7 to 13 ft.
.SUN...SW winds 35 to 45 kt. Seas building to 9 to 16 ft. TSTMs
and scattered showers.
.SUN NIGHT...Winds diminishing to W to NW 20 to 30 kt. Seas
subsiding to 8 to 12 ft. Scattered showers and TSTMs ending.
.MON...N to NW winds 15 to 25 kt. Seas subsiding to 6 to 10 ft.
.MON NIGHT...N to NE winds 10 to 20 kt, becoming E 5 to 15 kt.
Seas subsiding to 4 to 7 ft.
.TUE...E to SE winds 5 to 15 kt, becoming SE 10 to 20 kt. Seas
3 to 6 ft.
.TUE NIGHT...SE winds 15 to 25 kt. Seas building to 5 to 9 ft.
.WED...E winds 20 to 30 kt, becoming SW 10 to 20 kt. Seas 6 to
10 ft.
.WED NIGHT...Winds becoming N to NE 15 to 25 kt. Seas 6 to 9 ft.
.THU...N to NE winds 15 to 25 kt. Seas 6 to 9 ft.
.THU NIGHT...E to NE winds diminishing to 5 to 15 kt, then
becoming N 20 to 30 kt. Seas 6 to 8 ft.

$$

ANZ835-191515-
Cape Fear to 31N to 1000 fm-
930 PM EST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...SW winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
4 to 8 ft, building to 6 to 12 ft. Scattered showers and TSTMs.
.SUN...SW winds 25 to 35 kt, becoming W to NW 20 to 30 kt. Seas
7 to 13 ft. Scattered showers and TSTMs ending.
.SUN NIGHT...N to NW winds 15 to 25 kt. Seas subsiding to 5 to 8
ft.
.MON...N to NE winds 15 to 20 kt, becoming NE 5 to 15 kt. Seas
4 to 7 ft.
.MON NIGHT...E winds 5 to 15 kt, becoming E to SE 10 to 20 kt.
Seas 3 to 6 ft.
.TUE...SE winds 10 to 20 kt. Seas 3 to 6 ft.
.TUE NIGHT...S to SE winds 10 to 20 kt. Seas 4 to 7 ft.
.WED...Variable winds 5 to 15 kt, becoming NE. Seas 4 to 7 ft.
.WED NIGHT...NE winds increasing to 15 to 25 kt. Seas 5 to 9 ft.
.THU...N to NE winds 20 to 30 kt. Seas 6 to 10 ft.
.THU NIGHT...N to NE winds 20 to 30 kt. Seas 5 to 9 ft.

$$

ANZ935-191515-
Cape Fear to 31N east of 1000 fm to 250 nm offshore-
930 PM EST Sat Nov 18 2017

...GALE WARNING...

.TONIGHT...S to SW winds 20 to 30 kt. Seas 4 to 6 ft, building
to 6 to 10 ft.
.SUN...SW winds 25 to 35 kt. Seas building to 7 to 12 ft.
Showers and scattered TSTMs.
.SUN NIGHT...Winds becoming W to NW 20 to 30 kt, then N 20 to 25
kt. Seas 7 to 11 ft. Scattered showers and TSTMs ending.
.MON...N to NE winds 15 to 20 kt. Seas subsiding to 4 to 8 ft.
.MON NIGHT...E to NE winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE...E to SE winds 15 to 25 kt. Seas 4 to 7 ft.
.TUE NIGHT...SE winds 15 to 25 kt, becoming E to NE 20 to 30 kt.
Seas building to 6 to 10 ft.
.WED...Winds becoming S to SW 10 to 20 kt, then E to SE 5 to 15
kt. Seas 6 to 10 ft.
.WED NIGHT...Winds becoming NE 10 to 20 kt. Seas 6 to 9 ft.
.THU...NE winds 10 to 20 kt, becoming E to NE 5 to 15 kt. Seas
6 to 9 ft.
.THU NIGHT...Winds becoming S to SW 10 to 20 kt. Seas 6 to 8 ft.

$$

.Forecaster Mills. Ocean Prediction Center.


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