000
FZNT31 KNHC 272115
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
515 PM EDT Tue Aug 27 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 Dorian near 15.3N 62.5W 1005 mb at
5 PM EDT moving WNW at 11 kt. Maximum sustained winds 45 kt
gusts 55 kt. Dorian will move to 16.2N 64.1W Wed morning, 17.6N
66.2W Wed afternoon, 19.1N 67.8W Thu morning, 20.8N 69.2W Thu
afternoon, and 24.2N 72.2W Fri afternoon, then across the
Bahamas through Sat night. Fresh to strong trade winds will
prevail over the south-central Caribbean through midweek. Fresh
to strong east to southeast winds will pulse over the Gulf of
Honduras tonight. 

NW Caribbean W of 85W

.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU...NE winds less than 10 kt. Seas 3 ft. 
.THU NIGHT...NE winds less than 10 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less. 
.FRI...N winds less than 10 kt. Seas 2 ft or less. 
.FRI NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.SAT...E winds less than 10 kt. Seas 2 ft or less. 
.SAT NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.SUN...E winds 10 to 15 kt. Seas 2 ft or less. 

Caribbean N of 15N between 72W and 85W

.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft S of 18N, and
3 to 4 ft elsewhere. 
.WED...E winds 10 to 20 kt. Seas 4 to 6 ft S of 18N, and 3 to
4 ft elsewhere. 
.WED NIGHT...NE winds 10 to 15 kt S of 18N, and NE less than
10 kt elsewhere. Seas 4 to 6 ft S of 18N, and 3 ft elsewhere. 
.THU...S of 18N, NE winds 10 to 15 kt. Elsewhere, NE winds 10 to
15 kt, diminishing to less than 10 kt in the afternoon. Seas
3 to 5 ft S of 18N, and 2 ft or less elsewhere. 
.THU NIGHT...NE winds 10 to 15 kt S of 18N, and NE less than
10 kt elsewhere. Seas 3 to 5 ft S of 18N, and 2 ft or less
elsewhere. 
.FRI...E winds 10 to 20 kt S of 18N, and E less than 10 kt
elsewhere. Seas 3 ft. 
.FRI NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft S of 18N, and
2 ft or less elsewhere. 
.SAT...E winds 10 to 20 kt. Seas 3 to 5 ft S of 18N, and 2 ft or
less elsewhere. 
.SAT NIGHT...S of 18N, E winds 10 to 20 kt. Elsewhere, E winds
10 to 15 kt, diminishing to less than 10 kt after midnight. Seas
3 to 5 ft S of 18N, and 2 ft or less elsewhere. 
.SUN...E winds 10 to 20 kt. Seas 3 to 5 ft S of 18N, and 2 ft or
less elsewhere. 

Caribbean from 11N to 15N W of 72W

.TONIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. 
.WED...E winds 15 to 25 kt. Seas 6 to 8 ft. 
.WED NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...E winds 10 to 20 kt. Seas 4 to 6 ft. 

SW Caribbean S of 11N

.TONIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...NE winds 10 to 20 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.THU NIGHT...N winds less than 10 kt. Seas 3 to 4 ft. 
.FRI...N winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...N winds less than 10 kt. Seas 3 ft. 
.SAT...N winds less than 10 kt. Seas 3 ft. 
.SAT NIGHT...N winds less than 10 kt. Seas 3 ft. 
.SUN...NE winds 10 to 15 kt. Seas 3 to 4 ft. 

Caribbean between 64W and 72W

...TROPICAL STORM WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS. Gulf of Venezuela, N
winds less than 10 kt. Elsewhere, NE winds 15 to 25 kt,
increasing to 40 to 50 kt after midnight. Seas 2 ft or less Gulf
of Venezuela, and 4 to 6 ft elsewhere. 
.WED...TROPICAL STORM CONDITIONS EXPECTED. Gulf of Venezuela,
NE winds less than 10 kt in the morning, becoming variable winds
less than 10 kt. Elsewhere, E winds 40 to 50 kt. Seas 2 ft or
less Gulf of Venezuela, and 5 to 7 ft elsewhere. 
.WED NIGHT...Gulf of Venezuela, N winds less than 10 kt in the
evening, becoming variable winds less than 10 kt. Elsewhere, E
winds 15 to 25 kt. Seas 2 ft or less Gulf of Venezuela, and 5 to
7 ft elsewhere. 
.THU...Gulf of Venezuela, NE winds less than 10 kt in the
morning, becoming variable winds less than 10 kt. Elsewhere, E
winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 4 to
6 ft elsewhere. 
.THU NIGHT...Variable winds less than 10 kt Gulf of Venezuela,
and E 10 to 20 kt elsewhere. Seas 2 ft or less Gulf of
Venezuela, and 4 to 6 ft elsewhere. 
.FRI...E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela,
and 4 to 6 ft elsewhere. 
.FRI NIGHT...NE winds less than 10 kt Gulf of Venezuela, and E
10 to 20 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and
4 to 6 ft elsewhere. 
.SAT...NE winds less than 10 kt Gulf of Venezuela, and E 10 to
20 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 4 to
6 ft elsewhere. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 5 ft elsewhere. 
.SUN...E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela,
and 3 to 5 ft elsewhere. 

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

...TROPICAL STORM WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS. E winds 35 to 45 kt. Seas
4 to 6 ft. 
.WED...E winds 20 to 30 kt, diminishing to 10 to 20 kt in the
afternoon. Seas 4 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

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

...TROPICAL STORM WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 25 to
35 kt, diminishing to 15 to 25 kt after midnight. Seas 4 to
6 ft. 
.WED...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Tropical Depression Six is located north of forecast
area near 31.8N 71.8W 1008 mb at 5 PM EDT moving NNW at 6 kt. 
Maximum sustained winds 30 kt gusts 40 kt. A surface trough 
extends from the Tropical Depression to 31N72W to 27N74W to 
25N75W. Fresh to strong winds are mainly noted on the E side of 
the trough and N of 27N. These winds are forecast to diminish to
20 kt or less in about 24 hours as T.D. Six continues to moves 
away from the forecast area. Tropical Storm Dorian near 15.3N 
62.5W 1005 mb at 5 PM EDT moving WNW at 11 kt. Maximum sustained
winds 45 kt gusts 55 kt. Dorian will move to 16.2N 64.1W Wed 
morning, 17.6N 66.2W Wed afternoon, 19.1N 67.8W Thu morning,
20.8N 69.2W Thu afternoon, and 24.2N 72.2W Fri afternoon. Dorian
will change little in intensity as it moves to 26.7N 76.1W Sat 
afternoon, and continue to 28.2N 80.6W Sun.

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

.TONIGHT...N winds less than 10 kt, shifting to S after
midnight. Seas 3 to 4 ft. 
.WED...Variable winds less than 10 kt. Seas 3 to 4 ft. 
.WED NIGHT...S winds less than 10 kt. Seas 3 to 4 ft. 
.THU...S winds less than 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 10 to
15 kt. Seas 3 to 5 ft. 
.SAT...HURRICANE CONDITIONS POSSIBLE. 
.SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.SUN...SE winds 45 to 55 kt. Seas 8 to 13 ft, subsiding to 7 to
10 ft in the afternoon. 

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

.TONIGHT...SW winds 15 to 25 kt. Seas 5 to 7 ft. 
.WED...SW winds 15 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 5 to 7 ft. 
.WED NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft.
.THU...S winds 10 to 15 kt. Seas 4 to 5 ft. 
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 10 to
15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SAT...HURRICANE CONDITIONS POSSIBLE. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN...E winds 10 to 20 kt. Seas 4 to 6 ft. 

Bahamas N of 22N

.TONIGHT...Variable winds less than 10 kt, becoming NE less than
10 kt after midnight. Seas 2 ft or less. 
.WED...N winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...Variable winds less than 10 kt, becoming E less
than 10 kt after midnight. Seas 2 ft or less. 
.THU...SE winds 10 to 15 kt, shifting to E in the afternoon.
Seas 2 ft or less. 
.THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 10 to
20 kt. Seas 2 ft or less. 
.FRI...TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SAT...HURRICANE CONDITIONS POSSIBLE. 
.SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.SUN...SE winds 40 to 50 kt, diminishing to 15 to 25 kt in the
afternoon. Seas 3 to 4 ft. 

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

.TONIGHT...SE winds 10 kt. Seas 3 to 4 ft. 
.WED...S winds less than 10 kt W of 70W, and SE 10 to 15 kt
elsewhere. Seas 3 to 5 ft. 
.WED NIGHT...SE winds less than 10 kt W of 70W, and SE 10 to
15 kt elsewhere. Seas 4 to 5 ft. 
.THU...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 10 to
20 kt. Seas 4 to 5 ft. 
.THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 40 to
50 kt W of 70W, and SE 35 to 45 kt elsewhere. Seas 5 to 7 ft. 
.FRI...TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SAT...HURRICANE CONDITIONS POSSIBLE. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN...E winds 10 to 20 kt W of 70W, and E less than 10 kt
elsewhere. Seas 4 to 5 ft. 

ATLC waters S of 22N W of 65W

...TROPICAL STORM WARNING...

.TONIGHT...NE winds 10 to 15 kt, shifting to E after midnight.
Seas 3 ft. 
.WED...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 15 to
25 kt, increasing to 25 to 35 kt after midnight. Seas 3 to 4 ft.
.THU...TROPICAL STORM CONDITIONS EXPECTED. E winds 30 to 40 kt.
Seas 5 to 7 ft. 
.THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 35 to
45 kt. Seas 6 to 8 ft. 
.FRI...TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.TONIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.WED...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.THU...E winds 10 to 15 kt. Seas 5 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 5 ft. 
.FRI...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.SAT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.SUN...SE winds 10 to 15 kt. Seas 5 to 6 ft.