Offshore Forecast
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009
FZNT31 KNHC 210911
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
510 AM EDT Sat Sep 21 2019

Marine Weather HF Voice Broadcast for the Tropical N Atlantic
from 07N to 22N between 55W and 64W, the SW N Atlantic S of
31N W of 65W including Bahamas, and the Caribbean Sea.

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.

Synopsis for Caribbean Sea and Tropical N Atlantic from
07N to 19N between 55W and 64W

.SYNOPSIS...Tropical Storm Jerry near 21.4N 64.0W 995 mb at 5 AM
EDT moving NW at 13 kt. Maximum sustained winds 55 kt gusts 65
kt. Jerry will move to 22.7N 65.4W this afternoon, 24.3N 66.7W Sun
morning, 26.0N 67.2W Sun afternoon, 27.3N 67.4W Mon morning, and
29.8N 66.9W Tue morning. Jerry will strengthen to a hurricane once
it is N of the area near 33.2N 63.7W early Wed, and change little
in intensity as it moves to 36.7N 60.0W early Thu. A broad area
of low pressure located just S of Haiti continues to produce
disorganized showers and thunderstorms. Locally heavy rainfall may
produce flash flooding and mudslides over portions of Hispaniola,
Jamaica and Cuba through the weekend. A tropical wave that will
approach the Windward Islands this weekend has a chance of
developing into a tropical cyclone. Heavy rainfall is possible
over much of the Lesser Antilles over the weekend.

NW Caribbean W of 85W

.TODAY...NE winds less than 10 kt. Seas 3 to 5 ft.
.TONIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.SUN...Variable winds less than 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...Variable winds less than 10 kt. Seas 3 ft in the
evening, subsiding to 2 ft or less.
.MON...Variable winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...Variable winds less than 10 kt, becoming SE less
than 10 kt after midnight. Seas 2 ft or less.
.TUE...S winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 2 ft or less.
.TUE NIGHT...SE winds less than 10 kt. Seas 2 ft or less.
.WED...S winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 2 ft or less.
.WED NIGHT...E winds less than 10 kt. Seas 2 ft or less.

Caribbean N of 15N between 72W and 85W

.TODAY...S of 18N, SE winds less than 10 kt. Elsewhere, E winds
10 to 15 kt, diminishing to less than 10 kt in the afternoon.
Seas 2 ft or less.
.TONIGHT...Variable winds less than 10 kt. Seas 2 ft or less.
.SUN...Variable winds less than 10 kt. Seas 2 ft or less.
.SUN NIGHT...Variable winds less than 10 kt. Seas 2 ft or less.
.MON...Variable winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...Variable winds less than 10 kt. Seas 2 ft or less.
.TUE...Variable winds less than 10 kt, becoming SW less than
10 kt in the afternoon. Seas 2 ft or less.
.TUE NIGHT...W winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 2 ft or less.
.WED...Variable winds less than 10 kt. Seas 2 ft or less.
.WED NIGHT...Variable winds less than 10 kt. Seas 2 ft or less.

Caribbean from 11N to 15N W of 72W

.TODAY...Variable winds less than 10 kt. Seas 3 ft in the
morning, subsiding to 2 ft or less.
.TONIGHT...NE winds 10 kt within 90 nm of coast of Colombia, and
Variable less than 10 kt elsewhere. Seas 2 ft or less, building
to 3 ft after midnight.
.SUN...E winds less than 10 kt within 90 nm of coast of
Colombia, and Variable less than 10 kt elsewhere. Seas 3 to
4 ft.
.SUN NIGHT...Variable winds less than 10 kt. Seas 3 ft.
.MON...Variable winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...Variable winds less than 10 kt. Seas 2 ft or less.
.TUE...Variable winds less than 10 kt. Seas 2 ft or less,
building to 3 ft in the afternoon.
.TUE NIGHT...Variable winds less than 10 kt. Seas 3 ft in the
evening, subsiding to 2 ft or less.
.WED...Variable winds less than 10 kt. Seas 2 ft or less.
.WED NIGHT...Variable winds less than 10 kt. Seas 3 ft.

SW Caribbean S of 11N

.TODAY...Variable winds less than 10 kt. Seas 2 ft or less.
.TONIGHT...Variable winds less than 10 kt. Seas 2 ft or less.
.SUN...Variable winds less than 10 kt, becoming S less than
10 kt in the afternoon. Seas 2 ft or less.
.SUN NIGHT...Variable winds less than 10 kt. Seas 2 ft or less.
.MON...Variable winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...Variable winds less than 10 kt. Seas 2 ft or less.
.TUE...Variable winds less than 10 kt. Seas 2 ft or less.
.TUE NIGHT...Variable winds less than 10 kt. Seas 2 ft or less.
.WED...Variable winds less than 10 kt, becoming SE less than
10 kt in the afternoon. Seas 2 ft or less.
.WED NIGHT...S winds less than 10 kt. Seas 2 ft or less.

Caribbean between 64W and 72W

.TODAY...E winds less than 10 kt. Seas 2 ft or less Gulf of
Venezuela, and 4 to 6 ft elsewhere.
.TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 4 to 6 ft elsewhere.
.SUN...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 2 ft or less Gulf of Venezuela, and 4 to
6 ft elsewhere.
.SUN NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less Gulf of Venezuela, and 5 to
7 ft elsewhere.
.MON...SE winds less than 10 kt. Seas 5 to 7 ft.
.MON NIGHT...E winds less than 10 kt. Seas 4 to 6 ft.
.TUE...S winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...S winds less than 10 kt. Seas 3 to 5 ft.
.WED...S winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft.

Offshore Leeward Islands and adjacent ATLC waters from 15N to
19N W of 55W

.TODAY...E winds 10 to 20 kt. Seas 7 to 10 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.SUN...E winds 10 to 20 kt. Seas 7 to 10 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft.
.MON...SE winds 10 to 15 kt. Seas 6 to 8 ft.
.MON NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft.
.TUE...SE winds 10 to 15 kt. Seas 5 to 6 ft.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.WED...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.WED NIGHT...SE winds 10 kt. Seas 4 to 6 ft.

Offshore Windward Islands and adjacent ATLC waters from 07N to
15N W of 55W

.TODAY...E winds 10 to 20 kt. Seas 6 to 9 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft.
.SUN...E winds 10 to 20 kt. Seas 7 to 10 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.MON...SE winds 10 to 15 kt. Seas 6 to 8 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...SE winds less than 10 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds less than 10 kt. Seas 4 to 6 ft.
.WED...E winds less than 10 kt. Seas 3 to 5 ft.
.WED NIGHT...E winds less than 10 kt. Seas 3 to 5 ft.

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Tropical Storm Jerry near 21.4N 64.0W 995 mb at 5 AM
EDT moving NW at 13 kt. Maximum sustained winds 55 kt gusts 65
kt. Jerry will move to 22.7N 65.4W this afternoon, 24.3N 66.7W Sun
morning, 26.0N 67.2W Sun afternoon, 27.3N 67.4W Mon morning, and
29.8N 66.9W Tue morning. Jerry will strengthen to a hurricane once
it is N of the area near 33.2N 63.7W early Wed, and change little
in intensity as it moves to 36.7N 60.0W early Thu. Meanwhile,
large remnant northerly swell will continue to impact the Atlantic
forecast waters N and E of the Bahamas through the weekend.

ATLC waters from 27N to 31N W of 77W

.TODAY...E winds 10 to 20 kt. Seas 9 to 12 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft.
.SUN...E winds 10 to 20 kt. Seas 7 to 10 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft.
.MON...NE winds 10 to 15 kt. Seas 6 to 9 ft.
.MON NIGHT...NE winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 6 to 8 ft.
.TUE...N winds less than 10 kt. Seas 5 to 7 ft.
.TUE NIGHT...E winds less than 10 kt. Seas 5 to 6 ft.
.WED...Variable winds less than 10 kt. Seas 5 to 6 ft.
.WED NIGHT...SE winds less than 10 kt. Seas 5 ft.

ATLC waters from 27N to 31N between 65W and 77W

...TROPICAL STORM WARNING...

.TODAY...NE winds 15 to 25 kt. Seas 9 to 12 ft.
.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE.
E winds 15 to 25 kt. Seas 8 to 11 ft.
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. W of 70W, NE winds 15
to 25 kt. Elsewhere, E winds 15 to 25 kt, increasing to 30 to 40
kt in the afternoon. Seas 8 to 12 ft.
.SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE winds 15 to
25 kt W of 70W, and E 45 to 55 kt elsewhere. Seas 8 to 12 ft.
.MON...HURRICANE CONDITIONS POSSIBLE. NE winds 10 to 20 kt W of
70W, and E 45 to 55 kt elsewhere. W of 70W, seas 8 to 12 ft.
Elsewhere, seas 9 to 14 ft, building to 12 to 17 ft in the
afternoon.
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE.
.TUE...HURRICANE CONDITIONS POSSIBLE.
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE.
.WED...N winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. W of 70W, seas 6 to 8 ft. Elsewhere, seas 9 to 14
ft, subsiding to 7 to 10 ft in the afternoon.
.WED NIGHT...N winds less than 10 kt. Seas 6 to 8 ft.

Bahamas N of 22N

.TODAY...NE to E winds 20 to 25 kt. Seas 8 to 12 ft Atlc
Exposures, and 5 to 7 ft elsewhere.
.TONIGHT...NE to E winds 20 to 25 kt. Seas 7 to 11 ft Atlc
Exposures, and 5 to 7 ft elsewhere.
.SUN...NE to E winds 15 to 20 kt. Seas 7 to 11 ft Atlc
Exposures, and 4 to 6 ft elsewhere.
.SUN NIGHT...NE to E winds 15 to 20 kt. Seas 7 to 10 ft Atlc
Exposures, and 3 to 5 ft elsewhere.
.MON...NE winds 15 to 20 kt. Seas 6 to 9 ft Atlc Exposures, and
3 to 5 ft elsewhere.
.MON NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft Atlc
Exposures, and 2 to 4 ft elsewhere.
.TUE...N to NE winds 10 to 15 kt. Seas 5 to 7 ft Atlc Exposures,
and 2 to 4 ft elsewhere.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft Atlc
Exposures, and 3 ft or less elsewhere.
.WED...NE winds 10 kt. Seas 4 to 6 ft Atlc Exposures, and 3 ft
or less elsewhere.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

ATLC waters from 22N to 27N between 65W and the Bahamas

...TROPICAL STORM WARNING...

.TODAY...TROPICAL STORM CONDITIONS. W of 70W, E winds 15 to
25 kt. Elsewhere, E winds 35 to 45 kt, becoming NE 45 to 55 kt
in the afternoon. Seas 10 to 13 ft.
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE winds 15 to 25
kt W of 70W, and NE 45 to 55 kt elsewhere. Seas 10 to 11 ft W of
70W, and 12 to 17 ft elsewhere.
.SUN...TROPICAL STORM CONDITIONS EXPECTED. NE winds 15 to 25 kt
W of 70W, and SE 45 to 55 kt elsewhere. Seas 10 to 12 ft W of
70W, and 11 to 16 ft elsewhere.
.SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE winds 10 to
20 kt W of 70W, and S 45 to 55 kt elsewhere. Seas 8 to 12 ft W
of 70W, and 10 to 15 ft elsewhere.
.MON...TROPICAL STORM CONDITIONS POSSIBLE. W of 70W, N winds 10
to 20 kt. Elsewhere, S winds 25 to 35 kt, diminishing to 15 to
25 kt in the afternoon. Seas 8 to 12 ft W of 70W, and 10 to 15
ft elsewhere.
.MON NIGHT...SW winds 10 to 20 kt. Seas 7 to 10 ft.
.TUE...NW winds less than 10 kt W of 70W, and SW 10 to 20 kt
elsewhere. Seas 6 to 9 ft.
.TUE NIGHT...N winds less than 10 kt W of 70W, and SW 10 to 20
kt elsewhere. Seas 6 to 8 ft.
.WED...W of 70W, N winds less than 10 kt. Elsewhere, W winds 10
to 15 kt, diminishing to less than 10 kt in the afternoon.
Seas 5 to 7 ft.
.WED NIGHT...NE winds less than 10 kt. Seas 5 to 6 ft.

ATLC waters S of 22N W of 65W

...TROPICAL STORM WARNING...

.TODAY...TROPICAL STORM CONDITIONS POSSIBLE.
E winds 40 to 50 kt. Seas 8 to 11 ft.
.TONIGHT...SE winds 15 to 25 kt. Seas 7 to 10 ft.
.SUN...SE winds 10 to 15 kt. Seas 6 to 9 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft.
.MON...S winds 10 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...S winds less than 10 kt. Seas 4 to 6 ft.
.TUE...S winds less than 10 kt. Seas 3 to 5 ft.
.TUE NIGHT...S winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 3 to 5 ft.
.WED...Variable winds less than 10 kt. Seas 3 to 5 ft.
.WED NIGHT...Variable winds less than 10 kt, becoming SE less
than 10 kt after midnight. Seas 3 to 5 ft.

ATLC waters from 19N to 22N between 55W and 65W

...TROPICAL STORM WARNING...

.TODAY...TROPICAL STORM CONDITIONS. SE winds 45 to 55 kt.
Seas 12 to 17 ft, subsiding to 9 to 13 ft in the afternoon.
.TONIGHT...SE winds 15 to 25 kt. Seas 8 to 10 ft.
.SUN...E winds 10 to 15 kt. Seas 7 to 8 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft.
.MON...SE winds 10 to 15 kt. Seas 6 to 7 ft.
.MON NIGHT...SE winds 10 kt. Seas 5 to 7 ft.
.TUE...SE winds 10 to 15 kt. Seas 5 to 6 ft.
.TUE NIGHT...S winds 10 to 15 kt. Seas 5 to 6 ft.
.WED...S winds 10 to 15 kt. Seas 5 to 7 ft.
.WED NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft.



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