000
FZNT31 KNHC 170316
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1035 PM EDT Sat Sep 16 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...Tropical Storm Maria is centered near 12.5N 53.7W 
1002 mb at 11 PM EDT moving W at 14 kt. Maximum sustained winds 
45 kt gusts 55 kt. Maria is forecast to gradually strengthen 
while moving to 13.1N 55.7W Sun morning, becoming a hurricane 
near 13.9N 57.6W Sun evening, near 14.6N 59.2W Mon morning, 
15.3N 60.7W Mon evening, near 16.5N 63.5W Tue evening, near 
18.0N 66.5W Wed evening, and near 19.5N 69.0W Thu evening. 
Otherwise, a tropical wave in the NW Caribbean will move W of 
the area on Sun. Another tropical wave extending S from the Mona 
Passage will move through the central Caribbean through Sun, 
then the W Caribbean through the early part of the week. 

NW Caribbean W of 85W

.OVERNIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. 
.SUN...E winds less than 10 kt. Seas 2 ft or less. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.MON...E winds less than 10 kt. Seas 3 ft. 
.MON NIGHT...E winds less than 10 kt. Seas 3 ft. 
.TUE...E winds less than 10 kt. Seas 3 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.WED...E winds 10 to 15 kt. Seas 3 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. 
.THU...SE winds 10 to 20 kt. Seas 3 to 4 ft. 

Caribbean N of 15N between 72W and 85W

...TROPICAL STORM CONDITIONS POSSIBLE THU...

.OVERNIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft S of 18N, and
2 ft or less elsewhere. 
.SUN...S of 18N, E winds 10 to 20 kt. Elsewhere, E 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 15 kt. Elsewhere, E winds 
less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 
3 to 5 ft S of 18N, and 2 ft or less elsewhere. 
.MON...E winds 10 to 20 kt S of 18N, and E 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 E less than 10 kt 
elsewhere. Seas 3 ft. 
.TUE...S of 18N, E winds 10 to 15 kt, diminishing to less than 
10 kt in the afternoon. Elsewhere, E winds less than 10 kt. Seas 
3 ft in the morning, subsiding to 2 ft or less. 
.TUE NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt 
after midnight. Seas 2 ft or less. 
.WED...E winds 10 to 15 kt. Seas 2 ft or less. 
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft S of 18N, and 
2 ft or less elsewhere. 
.THU...TROPICAL STORM CONDITIONS POSSIBLE. 

Caribbean from 11N to 15N W of 72W

.OVERNIGHT...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. 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, diminishing to less than 10 kt in
the afternoon. Seas 3 to 4 ft. 
.TUE NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 
.WED...E winds less than 10 kt. Seas 3 to 4 ft. 
.WED NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft. 
.THU...NE winds less than 10 kt. Seas 3 to 5 ft. 

SW Caribbean S of 11N

.OVERNIGHT...Variable winds less than 10 kt. Seas 2 ft or less. 
.SUN...Variable winds less than 10 kt, becoming SE less than
10 kt in the afternoon. Seas 3 ft. 
.SUN NIGHT...Variable winds less than 10 kt. Seas 3 ft. 
.MON...Variable winds less than 10 kt. Seas 3 ft. 
.MON NIGHT...Variable winds less than 10 kt. Seas 3 ft. 
.TUE...Variable winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.TUE NIGHT...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. 
.THU...Variable winds less than 10 kt, becoming W less than
10 kt in the afternoon. Seas 2 ft or less, building to 3 ft in
the afternoon. 

Caribbean between 64W and 72W

...HURRICANE CONDITIONS POSSIBLE TUE THROUGH THU...

.OVERNIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...Gulf of Venezuela, NE winds 10 to 15 kt, diminishing to 
less than 10 kt in the afternoon,Seas 3 to 4 ft in the morning, 
subsiding to 2 ft or less. Elsewhere, 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...NE winds less than 10 kt Gulf of Venezuela, and E 10 to 
20 kt elsewhere. Seas 3 to 5 ft. 
.MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds less 
than 10 kt Gulf of Venezuela, and NE 10 to 20 kt elsewhere. Seas 
2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. 
.TUE...HURRICANE CONDITIONS POSSIBLE. 
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.WED...HURRICANE CONDITIONS POSSIBLE. 
.WED NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.THU...HURRICANE CONDITIONS POSSIBLE. 

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

...HURRICANE WARNING...

.OVERNIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. E winds 20 to 30 kt.
Seas 5 to 7 ft. 
.SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 30 to 
40 kt. Seas 7 to 10 ft. 
.MON...TROPICAL STORM CONDITIONS EXPECTED. E winds 45 to 55 kt, 
increasing to 60 to 70 kt in the afternoon. Seas 8 to 13 ft. 
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. E winds 65 to 75 kt. 
Seas 9 to 14 ft. 
.TUE...HURRICANE CONDITIONS POSSIBLE. 
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.WED...HURRICANE CONDITIONS POSSIBLE. 
.WED NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.THU...TROPICAL STORM CONDITIONS POSSIBLE. 

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

...HURRICANE WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to
25 kt, increasing to 25 to 35 kt after midnight. Seas 5 to 7 ft.
.SUN...TROPICAL STORM CONDITIONS EXPECTED. E winds 45 to 55 kt.
Seas 6 to 8 ft. 
.SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 50 to 
65 kt. Seas 6 to 8 ft. 
.MON...TROPICAL STORM CONDITIONS EXPECTED. E winds 60 to 75 kt.
Seas 6 to 9 ft. 
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. E winds 60 to 70 kt, 
becoming SE 35 to 45 kt after midnight. Seas 5 to 7 ft. 
.TUE...HURRICANE CONDITIONS POSSIBLE. 
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.WED...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...E winds 10 to 15 kt. Seas 4 to 6 ft. 

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...Hurricane Jose is centered near 29.9N 71.8W 973 mb at
11 PM EDT moving N at 6 kt. Maximum sustained winds 70 kt gusts 
85 kt. Jose is forecast to move to 30.0N 71.7W Sun morning, 
moving N of the area near 31.4N 71.5W Sun evening. Tropical 
Storm Maria is centered near 12.5N 53.7W 1002 mb at 11 PM EDT 
moving W at 14 kt. Maximum sustained winds 45 kt gusts 55 kt. 
Maria is forecast to gradually strengthen while moving to 13.1N 
55.7W Sun morning, becoming a hurricane near 13.9N 57.6W Sun 
evening, near 14.6N 59.2W Mon morning, 15.3N 60.7W Mon evening, 
near 16.5N 63.5W Tue evening, near 18.0N 66.5W Wed evening, and 
near 19.5N 69.0W Thu evening.

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

.OVERNIGHT...N winds 10 to 20 kt. Seas 10 to 13 ft. 
.SUN...N winds 10 to 20 kt. Seas 9 to 12 ft. 
.SUN NIGHT...N winds 10 to 20 kt. Seas 8 to 11 ft. 
.MON...N winds 10 to 15 kt. Seas 8 to 10 ft. 
.MON NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 8 to 10 ft. 
.TUE...N winds less than 10 kt. Seas 7 to 10 ft. 
.TUE NIGHT...N winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 7 to 9 ft. 
.WED...Variable winds less than 10 kt. Seas 6 to 7 ft. 
.WED NIGHT...Variable winds less than 10 kt, becoming E less
than 10 kt after midnight. Seas 5 to 7 ft. 
.THU...NE winds less than 10 kt. Seas 4 to 6 ft. 

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

...HURRICANE WARNING...

.OVERNIGHT...HURRICANE CONDITIONS. NW winds 55 to 70 kt W of
70W, and SE 35 to 45 kt elsewhere. Seas 17 to 22 ft W of 70W, 
and 8 to 13 ft elsewhere. 
.SUN...HURRICANE CONDITIONS EXPECTED. W winds 60 to 70 kt W of 
70W, and S 40 to 50 kt elsewhere. Seas 15 to 20 ft W of 70W, and 
8 to 13 ft elsewhere. 
.SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. W of 70W, NW 
winds 55 to 65 kt, diminishing to 40 to 50 kt after midnight.
Elsewhere, S winds 40 to 50 kt, becoming SW 30 to 40 kt after 
midnight. Seas 11 to 16 ft W of 70W, and 8 to 11 ft elsewhere. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. W of 70W, NW winds 25 
to 35 kt. Elsewhere, SW winds 25 to 35 kt, diminishing to 15 to 
25 kt in the afternoon. Seas 8 to 13 ft. 
.MON NIGHT...W winds 10 to 20 kt. Seas 8 to 12 ft.
.TUE...W of 70W, W winds 10 to 15 kt, diminishing to less than 
10 kt in the afternoon. Elsewhere, SW winds 10 to 20 kt. Seas 8 
to 11 ft. 
.TUE NIGHT...SW winds less than 10 kt W of 70W, and SW 10 to
15 kt elsewhere. Seas 7 to 9 ft. 
.WED...W winds less than 10 kt W of 70W, and SW 10 to 15 kt
elsewhere. Seas 7 to 9 ft. 
.WED NIGHT...Variable winds less than 10 kt W of 70W, and S less
than 10 kt elsewhere. Seas 7 to 9 ft. 
.THU...NE winds less than 10 kt. Seas 6 to 8 ft. 

Bahamas N of 22N

...HURRICANE CONDITIONS POSSIBLE THU...

.OVERNIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...SW winds less than 10 kt, shifting to W in the afternoon.
Seas 3 to 5 ft. 
.SUN NIGHT...N winds 10 to 15 kt, shifting to NE after midnight.
Seas 3 to 5 ft. 
.MON...NE winds less than 10 kt. Seas 3 to 5 ft. 
.MON NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft. 
.TUE...Variable winds less than 10 kt. Seas 3 to 5 ft. 
.TUE NIGHT...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...TROPICAL STORM CONDITIONS POSSIBLE.
.THU...HURRICANE CONDITIONS POSSIBLE.

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

...HURRICANE CONDITIONS POSSIBLE WED NIGHT AND THU...

.OVERNIGHT...TROPICAL STORM CONDITIONS POSSIBLE.
S winds 15 to 25 kt. Seas 7 to 10 ft W of 70W, and 5 to 7 ft 
elsewhere. 
.SUN...S winds 15 to 25 kt. Seas 7 to 10 ft W of 70W, and 5 to 7 
ft elsewhere. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.MON...S winds 10 to 15 kt. Seas 6 to 8 ft. 
.MON NIGHT...S winds 10 to 15 kt, diminishing to less than 10 kt 
after midnight. Seas 6 to 8 ft. 
.TUE...S winds less than 10 kt. Seas 6 to 8 ft. 
.TUE NIGHT...S winds less than 10 kt W of 70W, and SE 10 to 15 
kt elsewhere. Seas 7 to 8 ft. 
.WED...TROPICAL STORM CONDITIONS POSSIBLE. S winds less than 10 
kt W of 70W, and SE 10 to 15 kt elsewhere. Seas 6 to 8 ft. 
.WED NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.THU...HURRICANE CONDITIONS POSSIBLE. 

ATLC waters S of 22N W of 65W

...HURRICANE CONDITIONS POSSIBLE TUE NIGHT THROUGH THU...

.OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...SE winds 10 to 15 kt, diminishing to less than 10 kt in 
the afternoon. Seas 3 to 5 ft. 
.SUN NIGHT...E winds less than 10 kt. Seas 3 to 5 ft.
.MON...E winds less than 10 kt. Seas 3 to 5 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.WED...HURRICANE CONDITIONS POSSIBLE. 
.WED NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.THU...HURRICANE CONDITIONS POSSIBLE.

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

...HURRICANE CONDITIONS POSSIBLE TUE NIGHT THROUGH THU...

.OVERNIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.SUN...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON...E winds 10 to 15 kt. Seas 6 to 9 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.WED...HURRICANE CONDITIONS POSSIBLE. 
.WED NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.THU...TROPICAL STORM CONDITIONS POSSIBLE.