000
FZNT31 KNHC 080854
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
454 AM EDT Fri Sep 8 2017

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 ATLC from 07N to 19N
between 55W and 64W

.SYNOPSIS...Major Hurricane Irma near 21.7N 73.8W 925 mb at 5 AM
EDT moving WNW at 14 kt. Maximum sustained winds 135 kt gusts
165 kt. Irma is forecast to move to near 22.6N 77.8W tonight,
23.3N 79.4W Sat afternoon, 24.5N 80.4W Sat night, 28.0N 81.5W
Sun night while inland, 33.0N 84.0W Mon night while inland after
weakening to a tropical storm, then near 36.0N 87.0W Tue night
while weakening to a tropical depression. Major Hurricane Jose
near 16.0N 55.3W 957 mb at 5 AM EDT moving WNW at 14 kt. Maximum
sustained winds 110 kt gusts 135 kt. Jose is forecast to
continue WNW and reach near 17.3N 59.6W Fri night, near 18.5N
61.6W Sat afternoon, near 20.0N 63.6W Sat night, near 23.5N
67.2W Sun night, near 26.4N 68.6W Mon night, then near 27.9N
67.9W Tue night. 

NW Caribbean W of 85W

.TODAY...NE winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.SAT...NW winds 10 to 15 kt. Seas 2 ft or less. 
.SAT NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN...W winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.SUN NIGHT...SW winds less than 10 kt. Seas 3 to 5 ft. 
.MON...W winds less than 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 3 to 5 ft. 
.MON NIGHT...NW winds 10 to 15 kt, shifting to E after midnight.
Seas 3 to 5 ft. 
.TUE...SW winds less than 10 kt. Seas 3 to 5 ft. 

Caribbean N of 15N between 72W and 85W

.TODAY...W winds 10 to 15 kt S of 18N, and N 15 to 25 kt
elsewhere. Seas 2 ft or less, building to 3 ft in the afternoon.
.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. S of 18N, W
winds 10 to 15 kt. Elsewhere, NW winds 10 to 20 kt, increasing
to 20 to 30 kt after midnight. Seas 3 to 4 ft. 
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. SW winds 10 to 15 kt
S of 18N, and W 20 to 30 kt elsewhere. Seas 3 to 5 ft. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SW winds 10 to
15 kt S of 18N, and W 15 to 25 kt elsewhere. Seas 3 to 5 ft. 
.SUN...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...S winds 10 to 20 kt. Seas 3 to 4 ft. 
.MON NIGHT...S winds 10 to 20 kt. Seas 3 ft. 
.TUE...SE winds 10 to 15 kt. Seas 3 ft. 

Caribbean from 11N to 15N W of 72W

.TODAY...W winds less than 10 kt. Seas 3 to 5 ft. 
.TONIGHT...W winds less than 10 kt. Seas 3 ft. 
.SAT...SW winds less than 10 kt. Seas 3 ft. 
.SAT NIGHT...S winds less than 10 kt. Seas 3 ft. 
.SUN...S winds 10 to 20 kt. Seas 3 to 4 ft. 
.SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. 
.MON...Within 90 nm of coast of Colombia, NE winds less than
10 kt in the morning, becoming variable winds less than 10 kt.
Elsewhere, S winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 ft. 
.TUE...E winds 10 to 15 kt. Seas 3 ft. 

SW Caribbean S of 11N

.TODAY...Variable winds less than 10 kt. Seas 3 to 4 ft. 
.TONIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. 
.SAT...S winds less than 10 kt. Seas 3 ft. 
.SAT NIGHT...Variable winds less than 10 kt, becoming S less
than 10 kt after midnight. Seas 2 ft or less. 
.SUN...S winds 10 to 20 kt. Seas 2 ft or less, building to 3 ft
in the afternoon. 
.SUN NIGHT...S winds 10 to 15 kt. 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...E winds less than 10 kt. Seas 2 ft or less. 
.TUE...E winds 10 to 15 kt. Seas 2 ft or less. 

Caribbean between 64W and 72W

.TODAY...Variable winds less than 10 kt Gulf of Venezuela, and
SE 10 to 15 kt elsewhere. Gulf of Venezuela, seas 3 ft in the
morning, subsiding to 2 ft or less. Elsewhere, seas 4 to 6 ft. 
.TONIGHT...E winds less than 10 kt Gulf of Venezuela, and E
10 to 15 kt elsewhere. Seas 3 to 4 ft. 
.SAT...Variable winds less than 10 kt Gulf of Venezuela, and E
10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and
3 to 5 ft elsewhere. 
.SAT NIGHT...Gulf of Venezuela, Variable winds less than 10 kt.
Elsewhere, E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less Gulf of Venezuela, and 3 to
5 ft elsewhere. 
.SUN...Variable winds less than 10 kt Gulf of Venezuela, and SE
10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and
4 to 6 ft elsewhere. 
.SUN NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 4 to 6 ft elsewhere. 
.MON...N winds less than 10 kt Gulf of Venezuela, and E 10 to
15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to
5 ft elsewhere. 
.MON NIGHT...NE winds less than 10 kt Gulf of Venezuela, and E
10 to 15 kt elsewhere. Seas 3 to 4 ft. 
.TUE...E winds 10 to 15 kt. Seas 3 to 4 ft. 

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

...HURRICANE WARNING...

.TODAY...HURRICANE CONDITIONS. E winds 70 to 85 kt. Seas 11 to
16 ft. 
.TONIGHT...HURRICANE CONDITIONS EXPECTED. E winds 70 to 85 kt.
Seas 11 to 16 ft. 
.SAT...HURRICANE CONDITIONS EXPECTED. SE winds 70 to 80 kt.
Seas 12 to 17 ft. 
.SAT NIGHT...TROPICAL STORM CONDITIONS EXPECTED. S winds 70 to
80 kt, diminishing to 30 to 40 kt after midnight. Seas 7 to
10 ft. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 15 to
25 kt. Seas 6 to 8 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...E winds 10 to 20 kt. Seas 5 to 7 ft. 

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

.TODAY...E winds 20 to 30 kt, becoming SE 10 to 20 kt in the
afternoon. Seas 6 to 9 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 6 to 9 ft. 
.SAT...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. 

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...Major Hurricane Irma near 21.7N 73.8W 925 mb at 5 AM
EDT moving WNW at 14 kt. Maximum sustained winds 135 kt gusts 
165 kt. Irma is forecast to move to near 22.6N 77.8W tonight, 
23.3N 79.4W Sat afternoon, 24.5N 80.4W Sat night, 28.0N 81.5W 
Sun night while inland, 33.0N 84.0W Mon night while inland after
weakening to a tropical storm, then near 36.0N 87.0W Tue night 
while weakening to a tropical depression. Major Hurricane Jose 
near 16.0N 55.3W 957 mb at 5 AM EDT moving WNW at 14 kt. Maximum
sustained winds 110 kt gusts 135 kt. Jose is forecast to 
continue WNW and reach near 17.3N 59.6W Fri night, near 18.5N 
61.6W Sat afternoon, near 20.0N 63.6W Sat night, near 23.5N 
67.2W Sun night, near 26.4N 68.6W Mon night, then near 27.9N 
67.9W Tue night. 

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

.TODAY...NE winds 10 to 20 kt. Seas 10 to 14 ft. 
.TONIGHT...NE winds 15 to 25 kt. Seas 10 to 14 ft. 
.SAT...E winds 15 to 25 kt. Seas 9 to 12 ft. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 20 to
30 kt. Seas 9 to 12 ft. 
.SUN...HURRICANE CONDITIONS POSSIBLE. E winds 35 to 45 kt. Seas
10 to 14 ft, building to 13 to 18 ft in the afternoon. 
.SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.MON...HURRICANE CONDITIONS POSSIBLE. 
.MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE...SW winds 20 to 30 kt. Seas 10 to 15 ft, subsiding to 8 to
12 ft in the afternoon. 

ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W

.TODAY...E winds 15 to 25 kt W of 70W, and SE 10 to 20 kt
elsewhere. Seas 11 to 16 ft W of 70W, and 8 to 11 ft elsewhere. 
.TONIGHT...E winds 15 to 25 kt W of 70W, and SE 10 to 20 kt
elsewhere. Seas 9 to 14 ft W of 70W, and 6 to 8 ft elsewhere. 
.SAT...E winds 15 to 25 kt W of 70W, and SE 10 to 20 kt
elsewhere. Seas 8 to 12 ft W of 70W, and 6 to 8 ft elsewhere. 
.SAT NIGHT...SE winds 20 to 30 kt W of 70W, and SE 10 to 15 kt
elsewhere. Seas 7 to 9 ft. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 20 to 30 kt
W of 70W, and SE 10 to 20 kt elsewhere. W of 70W, seas 8 to
11 ft, building to 9 to 14 ft in the afternoon. Elsewhere, seas
7 to 10 ft. 
.SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON...HURRICANE CONDITIONS POSSIBLE. 
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.TUE...HURRICANE CONDITIONS POSSIBLE. 

Bahamas N of 22N

...HURRICANE WARNING...

.TODAY...HURRICANE CONDITIONS. NE winds 95 to 115 kt. Seas
10 to 15 ft. 
.TONIGHT...HURRICANE CONDITIONS EXPECTED. E winds 95 to 115 kt.
Seas 8 to 11 ft. 
.SAT...HURRICANE CONDITIONS EXPECTED. SE winds 95 to 115 kt.
Seas 6 to 9 ft. 
.SAT NIGHT...HURRICANE CONDITIONS EXPECTED. SE winds 90 to
110 kt. Seas 6 to 9 ft. 
.SUN...HURRICANE CONDITIONS POSSIBLE. S winds 45 to 55 kt,
diminishing to 35 to 45 kt in the afternoon. Seas 6 to 8 ft. 
.SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...W winds 10 to 15 kt. Seas 3 to 5 ft. 

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

...TROPICAL STORM WARNING...

.TODAY...TROPICAL STORM CONDITIONS. W of 70W, E winds 35 to
45 kt, diminishing to 20 to 30 kt in the afternoon,Seas 16 to
21 ft, subsiding to 13 to 18 ft in the afternoon. Elsewhere, SE
winds 20 to 30 kt,Seas 8 to 13 ft. 
.TONIGHT...SE winds 20 to 30 kt W of 70W, and SE 15 to 25 kt
elsewhere. Seas 11 to 16 ft W of 70W, and 7 to 9 ft elsewhere. 
.SAT...SE winds 20 to 30 kt W of 70W, and SE 15 to 20 kt
elsewhere. Seas 8 to 13 ft W of 70W, and 8 to 11 ft elsewhere. 
.SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. SE winds 20 to
30 kt W of 70W, and SE 15 to 20 kt elsewhere. Seas 8 to 12 ft. 
.SUN...HURRICANE CONDITIONS POSSIBLE. W of 70W, SE winds 20 to
30 kt,Seas 10 to 13 ft. Elsewhere, E winds 25 to 35 kt,
increasing to 65 to 75 kt in the afternoon,Seas 10 to 14 ft,
building to 12 to 17 ft in the afternoon. 
.SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.MON...HURRICANE CONDITIONS POSSIBLE. 
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.TUE...HURRICANE CONDITIONS POSSIBLE. 

ATLC waters S of 22N W of 65W

...HURRICANE WARNING...

.TODAY...HURRICANE CONDITIONS. SE winds 95 to 115 kt. Seas
12 to 17 ft. 
.TONIGHT...HURRICANE CONDITIONS EXPECTED. SE winds 85 to
105 kt, diminishing to 65 to 75 kt after midnight. Seas 8 to
13 ft, subsiding to 6 to 9 ft after midnight. 
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 35 to
45 kt, diminishing to 15 to 25 kt in the afternoon. Seas 6 to
9 ft. 
.SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. SE winds 10 to
20 kt, becoming E 20 to 30 kt after midnight. Seas 8 to 11 ft. 
.SUN...HURRICANE CONDITIONS POSSIBLE. E winds 45 to 55 kt,
increasing to 65 to 75 kt in the afternoon. Seas 8 to 13 ft. 
.SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...SW winds 10 to 15 kt. Seas 4 to 6 ft. 

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

...HURRICANE WARNING...

.TODAY...E winds 15 to 25 kt. Seas 8 to 11 ft. 
.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 20 to
30 kt. Seas 9 to 14 ft. 
.SAT...TROPICAL STORM CONDITIONS EXPECTED. E winds 30 to 40 kt,
increasing to 50 to 60 kt in the afternoon. Seas 11 to 16 ft. 
.SAT NIGHT...HURRICANE CONDITIONS EXPECTED. E winds 70 to
80 kt. Seas 14 to 19 ft. 
.SUN...HURRICANE CONDITIONS POSSIBLE. SE winds 70 to 80 kt.
Seas 12 to 17 ft. 
.SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON...SE winds 15 to 25 kt. Seas 6 to 8 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 6 to 7 ft. 
.TUE...SE winds 10 to 15 kt. Seas 6 to 7 ft.