000
FZNT31 KNHC 300858
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
458 AM EDT Fri Aug 30 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...Hurricane Dorian is moving across the Atlantic Ocean
NE of Dominican Republic. A tropical wave will enter the
Caribbean by Saturday evening and across the islands on Sunday
morning. Moderate to fresh winds are expected across the east
and central Caribbean, with gentle to moderate winds over the NW
Caribbean. 

NW Caribbean W of 85W

.TODAY...NW winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...N winds less than 10 kt, shifting to SE after
midnight. Seas 2 ft or less. 
.SAT...SW winds less than 10 kt. Seas 2 ft or less. 
.SAT NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.SUN...S winds less than 10 kt. Seas 2 ft or less. 
.SUN NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 
.MON...S winds 10 to 15 kt. Seas 3 ft in the morning, subsiding
to 2 ft or less. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 ft after midnight. 
.TUE...SE winds 10 to 15 kt. Seas 3 ft. 

Caribbean N of 15N between 72W and 85W

.TODAY...E winds 10 to 15 kt. Seas 3 ft. 
.TONIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft S of 18N, and
2 ft or less elsewhere. 
.SAT...SE winds 10 to 20 kt. Seas 3 to 5 ft S of 18N, and 2 ft
or less elsewhere. 
.SAT NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft S of 18N, and
2 ft or less elsewhere. 
.SUN...E winds 10 to 15 kt S of 18N, and SE less than 10 kt
elsewhere. Seas 3 to 5 ft S of 18N, and 2 ft or less elsewhere. 
.SUN NIGHT...E winds 10 to 20 kt S of 18N, and SE less than
10 kt elsewhere. Seas 3 to 5 ft S of 18N, and 2 ft or less
elsewhere. 
.MON...E winds 10 to 15 kt S of 18N, and S less than 10 kt
elsewhere. Seas 3 to 5 ft S of 18N, and 2 ft or less elsewhere. 
.MON NIGHT...E winds 10 to 15 kt S of 18N, and SE less than
10 kt elsewhere. Seas 3 ft. 
.TUE...SE 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

.TODAY...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TONIGHT...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...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. 
.TUE...E winds 10 to 20 kt. Seas 3 to 5 ft. 

SW Caribbean S of 11N

.TODAY...NE winds 10 to 15 kt, shifting to N in the afternoon.
Seas 3 to 4 ft. 
.TONIGHT...N winds less than 10 kt. Seas 3 ft. 
.SAT...N winds less than 10 kt. Seas 3 ft. 
.SAT NIGHT...NW winds less than 10 kt, shifting to N after
midnight. Seas 3 to 4 ft. 
.SUN...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...N winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 4 ft. 
.MON...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...NE winds less than 10 kt. Seas 3 ft.
.TUE...SE winds less than 10 kt. Seas 3 ft. 

Caribbean between 64W and 72W

.TODAY...E winds 10 to 20 kt. Seas 3 ft Gulf of Venezuela, and
5 to 7 ft elsewhere. 
.TONIGHT...NE winds 10 to 20 kt Gulf of Venezuela, and E 15 to
25 kt elsewhere. 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. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 20 kt. Gulf of Venezuela, seas 3 ft in the
morning, subsiding to 2 ft or less. Elsewhere, seas 3 to 5 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 5 ft elsewhere. 
.TUE...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

.TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...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, diminishing to less than 10 kt
after midnight. Seas 3 to 5 ft. 
.SUN...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.TODAY...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TONIGHT...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. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Hurricane Dorian near 23.8N 69.1W 979 mb at 5 AM EDT
moving NW at 10 kt. Maximum sustained winds 90 kt gusts 110 kt.
Dorian will move to 24.8N 70.3W this afternoon, 25.6N 72.0W Sat
morning, 26.1N 73.8W Sat afternoon, 26.4N 75.5W Sun morning, and
26.7N 78.3W Mon morning. Dorian will change little in intensity
as it moves inland near 26.9N 80.1W Tue morning, then weaken
some as it continues inland near 28.1N 81.4W Wed morning. On the
forecast track, Dorian should move over the Atlantic well east 
of the southeastern and central Bahamas today, approach the 
northwestern Bahamas Saturday, and move near or over portions of 
the northwest Bahamas on Sunday. Dorian is expected to become a 
major hurricane later today and remain an extremely dangerous 
hurricane through the weekend. 

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

.TODAY...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 20 to 25 kt.
Seas 7 to 10 ft. 
.SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. NE winds 25 to
35 kt. Seas 8 to 13 ft, building to 11 to 16 ft after midnight. 
.SUN...HURRICANE CONDITIONS POSSIBLE. NE winds 30 to 40 kt,
increasing to 65 to 75 kt in the afternoon. Seas 14 to 19 ft. 
.SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.MON...HURRICANE CONDITIONS POSSIBLE. 
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.TUE...HURRICANE CONDITIONS POSSIBLE. 

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

...TROPICAL STORM WARNING...

.TODAY...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 30 to
40 kt W of 70W, and E 15 to 25 kt elsewhere. Seas 8 to 13 ft W
of 70W, and 6 to 9 ft elsewhere. 
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 30 to 40 kt W
of 70W, and E 10 to 15 kt elsewhere. Seas 9 to 14 ft W of 70W, 
and 5 to 7 ft elsewhere. 
.SAT NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 40 to
50 kt W of 70W, and E 10 to 15 kt elsewhere. Seas 9 to 14 ft W
of 70W, and 4 to 5 ft elsewhere. 
.SUN...HURRICANE CONDITIONS POSSIBLE. W of 70W, E winds 55 to
65 kt, increasing to 65 to 75 kt in the afternoon,Seas 8 to
13 ft, subsiding to 7 to 10 ft in the afternoon. Elsewhere, E
winds 10 kt,Seas 4 ft. 
.SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.MON...HURRICANE CONDITIONS POSSIBLE. 
.MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. 

Bahamas N of 22N

...HURRICANE WARNING...

.TODAY...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. S winds 20 to 25 kt. 
Seas 4 to 6 ft. 
.SAT NIGHT...TROPICAL STORM CONDITIONS EXPECTED. W winds 10 to
20 kt, becoming SW 35 to 45 kt after midnight. Seas 4 to 6 ft. 
.SUN...HURRICANE CONDITIONS POSSIBLE. SW winds 85 to 95 kt.
Seas 4 to 6 ft. 
.SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.MON...HURRICANE CONDITIONS POSSIBLE. 
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.TUE...HURRICANE CONDITIONS POSSIBLE. 

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

...HURRICANE WARNING...

.TODAY...HURRICANE CONDITIONS. W of 70W, E winds 40 to 50 kt,
becoming NE 75 to 85 kt in the afternoon,Seas 8 to 11 ft,
building to 9 to 14 ft in the afternoon. Elsewhere, SE winds
70 to 85 kt,Seas 9 to 14 ft. 
.TONIGHT...HURRICANE CONDITIONS EXPECTED. W of 70W, E winds
75 to 90 kt. Elsewhere, SE winds 30 to 40 kt, diminishing to
20 to 30 kt after midnight. Seas 12 to 17 ft W of 70W, and 6 to
9 ft elsewhere. 
.SAT...HURRICANE CONDITIONS EXPECTED. S winds 80 to 90 kt W of
70W, and SE 10 to 20 kt elsewhere. Seas 11 to 16 ft W of 70W,
and 4 to 6 ft elsewhere. 
.SAT NIGHT...HURRICANE CONDITIONS EXPECTED. W of 70W, S winds
85 to 95 kt, shifting to SE 75 to 95 kt after midnight.
Elsewhere, E winds 10 to 15 kt. Seas 10 to 15 ft W of 70W, and
4 to 5 ft elsewhere. 
.SUN...HURRICANE CONDITIONS POSSIBLE. W of 70W, SE winds 75 to
95 kt, increasing to 85 to 95 kt in the afternoon. Elsewhere, E
winds 10 kt. Seas 6 to 9 ft W of 70W, and 4 ft elsewhere. 
.SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.MON...HURRICANE CONDITIONS POSSIBLE. 
.MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. 

ATLC waters S of 22N W of 65W

.TODAY...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...SE 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 4 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...SE winds 10 to 15 kt. Seas 3 to 4 ft. 

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

.TODAY...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.TUE...E winds 10 to 15 kt. Seas 5 ft.