000
FZNT31 KNHC 310913
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
513 AM EDT Sat Aug 31 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 WNW across the Atlantic
Ocean N of Hispaniola. A tropical wave will cross the Windward
Islands into the eastern Caribbean this afternoon, then reach
the central caribbean by Monday night. Moderate to fresh winds
are expected across the eastern and central Caribbean, with
gentle to moderate winds prevailing over the NW Caribbean. 

NW Caribbean W of 85W

.TODAY...Variable winds less than 10 kt, becoming SW less than
10 kt in the afternoon. Seas 2 ft or less. 
.TONIGHT...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, diminishing to less than 10 kt in
the afternoon. Seas 2 ft or less. 
.MON NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 
.TUE...S winds 10 to 15 kt, shifting to SE in the afternoon.
Seas 2 ft or less. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 2 ft or less, building
to 3 ft after midnight. 
.WED...SE winds 10 to 20 kt. Seas 3 ft. 

Caribbean N of 15N between 72W and 85W

.TODAY...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.TONIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.SUN...S of 18N, E winds 10 to 20 kt. Elsewhere, SE winds less
than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas
3 to 5 ft S of 18N, and 2 ft or less elsewhere. 
.SUN NIGHT...S of 18N, E winds 10 to 20 kt. Elsewhere, S winds
10 to 15 kt, shifting to SE after midnight. Seas 3 to 5 ft S of
18N, and 2 ft or less elsewhere.
.MON...S of 18N, E winds 10 to 15 kt. Elsewhere, SE winds 10 to
15 kt, shifting to S in the afternoon. Seas 3 ft. 
.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 15 kt. Seas 3 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft S of 18N, and
2 ft or less elsewhere. 
.WED...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

.TODAY...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TONIGHT...NE winds 15 to 25 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. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...E winds 15 to 25 kt. Seas 4 to 6 ft. 

SW Caribbean S of 11N

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

Caribbean between 64W and 72W

.TODAY...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN...E winds 10 to 20 kt. Seas 3 to 5 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. 
.TUE NIGHT...E winds 10 to 20 kt. Gulf of Venezuela, seas 2 ft
or less, building to 3 ft after midnight. Elsewhere, seas 3 to
5 ft. 
.WED...E winds 10 to 20 kt. Seas 3 ft Gulf of Venezuela, and
4 to 6 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. 
.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 3 to 5 ft. 
.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...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 5 ft. 
.TONIGHT...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. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...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 25.8N 72.6W 948 mb at 5 AM EDT
moving WNW at 10 kt. Maximum sustained winds 120 kt gusts
145 kt. Dorian will move to 26.1N 74.0W this afternoon, 26.5N 
75.8W Sun morning, 26.7N 77.2W Sun afternoon, 26.9N 78.1W Mon 
morning, and 27.5N 79.4W Tue morning. Dorian will change little 
in intensity as it moves to near 29.5N 80.5W early Wed, and 
continue northward to near 32.0N 80.5W Thu. Dorian will move 
slowly across the northern Bahamas toward Florida as an extremely
dangerous major hurricane through Mon night, then move N along 
the Florida E coast Tue and Wed. 

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

...HURRICANE WARNING...

.TODAY...E winds 10 to 15 kt. Seas 7 to 10 ft. 
.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 10 to 20
kt, becoming E 30 to 40 kt after midnight. Seas 8 to 13 ft, 
building to 11 to 16 ft after midnight. 
.SUN...HURRICANE CONDITIONS EXPECTED. NE winds 40 to 50 kt, 
increasing to 75 to 85 kt in the afternoon. Seas 13 to 18 ft. 
.SUN NIGHT...HURRICANE CONDITIONS EXPECTED. E winds 80 to
100 kt. Seas 16 to 21 ft. 
.MON...HURRICANE CONDITIONS POSSIBLE. E winds 85 to 105 kt.
Seas 15 to 20 ft. 
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.TUE...HURRICANE CONDITIONS POSSIBLE. 
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.WED...HURRICANE CONDITIONS POSSIBLE. 

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

...HURRICANE WARNING...

.TODAY...TROPICAL STORM CONDITIONS. E winds 30 to 40 kt W of
70W, and E 10 to 15 kt elsewhere. Seas 10 to 15 ft W of 70W, and
5 to 7 ft elsewhere. 
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 45 to
55 kt W of 70W, and E 10 to 15 kt elsewhere. Seas 10 to 15 ft W
of 70W, and 4 to 6 ft elsewhere. 
.SUN...HURRICANE CONDITIONS EXPECTED. W of 70W, E winds 55 to 65
kt, increasing to 65 to 75 kt in the afternoon. Elsewhere, SE 
winds 10 to 15 kt. Seas 10 to 15 ft W of 70W, and 4 to 5 ft 
elsewhere. 
.SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. W of 70W, SE
winds 50 to 60 kt, diminishing to 35 to 45 kt after midnight.
Elsewhere, E winds 10 kt. Seas 8 to 11 ft W of 70W, and 4 to
5 ft elsewhere. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 30 to 40 kt 
W of 70W, and E 10 to 15 kt elsewhere. Seas 6 to 9 ft W of 70W, 
and 4 to 5 ft elsewhere. 
.MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED...TROPICAL STORM CONDITIONS POSSIBLE. 

Bahamas N of 22N

...HURRICANE WARNING...

.TODAY...TROPICAL STORM CONDITIONS POSSIBLE. S winds 20 to 30 
kt. Seas 5 to 7 ft. 
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. W winds 25 to
35 kt, becoming SW 45 to 55 kt after midnight. Seas 5 to 7 ft. 
.SUN...HURRICANE CONDITIONS EXPECTED. SW winds 90 to 110 kt.
Seas 5 to 7 ft. 
.SUN NIGHT...HURRICANE CONDITIONS EXPECTED. SW winds 85 to
105 kt. Seas 4 to 6 ft. 
.MON...HURRICANE CONDITIONS POSSIBLE. SW winds 85 to 105 kt.
Seas 3 to 5 ft. 
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.TUE...HURRICANE CONDITIONS POSSIBLE. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED...S winds 10 to 20 kt. Seas 2 ft or less. 

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

...HURRICANE WARNING...

.TODAY...HURRICANE CONDITIONS. S winds 85 to 105 kt W of 70W,
and SE 10 to 20 kt elsewhere. Seas 14 to 19 ft W of 70W, and
5 to 7 ft elsewhere. 
.TONIGHT...HURRICANE CONDITIONS EXPECTED. S winds 90 to 110 kt
W of 70W, and E less than 10 kt elsewhere. Seas 13 to 18 ft W of
70W, and 4 to 6 ft elsewhere. 
.SUN...HURRICANE CONDITIONS EXPECTED. W of 70W, SE winds 90 to
110 kt, diminishing to 85 to 95 kt in the afternoon,Seas 10 to
15 ft, subsiding to 8 to 11 ft in the afternoon. Elsewhere, SE
winds 10 kt,Seas 4 to 5 ft.
.SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. W of 70W, SE
winds 45 to 55 kt, diminishing to 35 to 45 kt after midnight.
Elsewhere, E winds 10 kt. Seas 7 to 10 ft W of 70W, and 4 to
5 ft elsewhere. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 25 to 35 kt 
W of 70W, and SE 10 kt elsewhere. Seas 4 to 6 ft. 
.MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE NIGHT...SE winds 15 to 25 kt W of 70W, and SE 10 to 15 kt
elsewhere. Seas 4 ft. 
.WED...SE winds 10 to 20 kt. Seas 3 to 4 ft. 

ATLC waters S of 22N W of 65W

.TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds 10 to 15 kt. 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...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED...E winds 10 to 20 kt. Seas 3 to 4 ft. 

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

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