000
FZNT31 KNHC 291522
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1122 AM EDT Thu Sep 29 2022

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...Large N well produced earlier this week from Ian
will continue to spread through the Yucatan Channel through
tonight. Elsewhere gentle to moderate winds and slight to
moderate seas will persist across the basin. 

NW Caribbean W of 85W

.THIS AFTERNOON...NW winds 10 to 15 kt. Seas 5 to 7 ft. 
.TONIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI...NW winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...NW winds 10 to 20 kt. Seas 3 to 4 ft. 
.SAT NIGHT...N winds 10 to 15 kt, shifting to NE after midnight.
Seas 3 ft. 
.SUN...N winds 10 to 15 kt. Seas 3 ft in the morning, subsiding
to 2 ft or less. 
.SUN NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. 
.MON...NE winds less than 10 kt. Seas 2 ft or less. 

Caribbean N of 15N between 72W and 85W

.THIS AFTERNOON...W winds 10 to 20 kt. Seas 3 ft. 
.TONIGHT...N winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI...NW winds 10 to 20 kt, shifting to SW in the afternoon.
Seas 2 ft or less. 
.FRI NIGHT...NW winds 10 to 20 kt, shifting to E after midnight.
Seas 2 ft or less. 
.SAT...SE winds 10 to 20 kt. Seas 2 ft or less. 
.SAT NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. 
.SUN...SE winds 10 to 15 kt. Seas 2 ft or less. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.MON...S of 18N, E winds 10 to 15 kt. Elsewhere, E winds 10 to
15 kt, shifting to NE in the afternoon. Seas 2 ft or less. 

Caribbean from 11N to 15N W of 72W

.THIS AFTERNOON...NE winds less than 10 kt, increasing to 10 to
15 kt in the afternoon. Seas 2 ft or less. 
.TONIGHT...Within 90 nm of coast of Colombia, NW winds less than
10 kt in the evening, becoming variable winds less than 10 kt.
Elsewhere, N winds 10 to 20 kt. Seas 2 ft or less. 
.FRI...Within 90 nm of coast of Colombia, Variable winds less
than 10 kt, becoming S less than 10 kt in the afternoon.
Elsewhere, NE winds 10 to 15 kt, shifting to S 10 to 20 kt in
the afternoon. Seas 2 ft or less. 
.FRI NIGHT...W winds less than 10 kt within 90 nm of coast of
Colombia, and S 10 to 20 kt elsewhere. Seas 2 ft or less. 
.SAT...S winds 10 to 15 kt. Seas 2 ft or less. 
.SAT NIGHT...Within 90 nm of coast of Colombia, W winds less
than 10 kt in the evening, becoming variable winds less than
10 kt. Elsewhere, S winds 10 to 20 kt. Seas 2 ft or less. 
.SUN...Within 90 nm of coast of Colombia, Variable winds less
than 10 kt, becoming NE less than 10 kt in the afternoon.
Elsewhere, SE winds 10 to 15 kt. Seas 2 ft or less. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.MON...E winds 10 to 15 kt. Seas 3 ft. 

SW Caribbean S of 11N

.THIS AFTERNOON...W winds 10 to 15 kt. Seas 2 ft or less. 
.TONIGHT...NW winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 
.FRI...SW winds less than 10 kt, shifting to W in the afternoon.
Seas 2 ft or less. 
.FRI NIGHT...W winds less than 10 kt, shifting to SW after
midnight. Seas 2 ft or less. 
.SAT...SW winds 10 to 20 kt. Seas 2 ft or less. 
.SAT NIGHT...SW winds 10 to 15 kt. Seas 2 ft or less. 
.SUN...S winds 10 to 20 kt. Seas 2 ft or less. 
.SUN NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.MON...S winds less than 10 kt, shifting to W in the afternoon.
Seas 2 ft or less. 

Caribbean between 64W and 72W

.THIS AFTERNOON...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 ft elsewhere. 
.TONIGHT...E winds less than 10 kt Gulf of Venezuela, and SE
10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and
3 ft elsewhere. 
.FRI...SE winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 ft elsewhere. 
.FRI NIGHT...Gulf of Venezuela, SE winds less than 10 kt.
Elsewhere, SE winds 10 to 15 kt, increasing to 15 to 25 kt after
midnight. Seas 2 ft or less Gulf of Venezuela, and 3 ft
elsewhere. 
.SAT...Gulf of Venezuela, S winds less than 10 kt in the
morning, becoming variable winds less than 10 kt. Elsewhere, SE
winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to
4 ft elsewhere. 
.SAT 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
3 to 4 ft elsewhere. 
.SUN...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 3 to
5 ft elsewhere. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. 
.MON...E winds 10 to 20 kt. Seas 3 to 4 ft. 

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

.THIS AFTERNOON...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 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 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 6 ft. 

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

.THIS AFTERNOON...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 20 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. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Tropical Storm Ian near 28.7N 80.4W 987 mb at 11 AM 
EDT moving NNE at 8 kt. Maximum sustained winds 60 kt gusts 75 
kt. Ian will strengthen to a hurricane near 30.0N 79.9W this 
evening, move N of area to 31.8N 79.8W Fri morning, move inland 
and weaken to a tropical storm near 34.0N 80.3W Fri evening, 
weaken as an extratropical cyclone near 35.9N 81.1W Sat morning,
37.0N 82.0W Sat evening, and dissipate Sun morning. Winds and 
seas will diminish across the region Sat into Sun. 

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

...HURRICANE WARNING...

.THIS AFTERNOON...TROPICAL STORM CONDITIONS. SE winds 45 to
60 kt. Seas 14 to 19 ft. 
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. S winds 55 to
65 kt. Seas 14 to 19 ft. 
.FRI...TROPICAL STORM CONDITIONS EXPECTED. SW winds 50 to
60 kt, diminishing to 30 to 40 kt in the afternoon. Seas 12 to
17 ft. 
.FRI NIGHT...SW winds 20 to 30 kt. Seas 8 to 13 ft, subsiding to
7 to 10 ft after midnight. 
.SAT...SW winds 15 to 25 kt. Seas 6 to 8 ft. 
.SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...W winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...W winds less than 10 kt, shifting to SW after
midnight. Seas 3 to 4 ft. 
.MON...W winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 4 ft. 

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

...TROPICAL STORM WARNING...

.THIS AFTERNOON...TROPICAL STORM CONDITIONS. SE winds 25 to
35 kt W of 70W, and SE 10 to 15 kt elsewhere. Seas 8 to 11 ft W
of 70W, and 5 to 6 ft elsewhere. 
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 30 to
40 kt W of 70W, and E 10 to 15 kt elsewhere. Seas 8 to 11 ft W
of 70W, and 5 to 6 ft elsewhere. 
.FRI...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 25 to 35 kt
W of 70W, and SE 10 to 15 kt elsewhere. Seas 8 to 11 ft W of
70W, and 4 to 6 ft elsewhere. 
.FRI NIGHT...SE winds 20 to 30 kt W of 70W, and SE 10 to 15 kt
elsewhere. Seas 7 to 10 ft W of 70W, and 4 to 6 ft elsewhere. 
.SAT...S winds 15 to 25 kt W of 70W, and SE 10 to 15 kt
elsewhere. Seas 6 to 9 ft W of 70W, and 4 to 6 ft elsewhere. 
.SAT NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON...W of 70W, W winds 10 to 15 kt, diminishing to less than
10 kt in the afternoon. Elsewhere, SW winds 10 to 15 kt. Seas
3 to 5 ft. 

Bahamas N of 22N

.THIS AFTERNOON...S winds 20 to 30 kt. Seas 3 to 5 ft. 
.TONIGHT...S winds 15 to 25 kt. Seas 3 to 5 ft. 
.FRI...S winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT...S 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. 
.SAT NIGHT...S winds less than 10 kt. Seas 2 ft or less. 
.SUN...W winds less than 10 kt. Seas 2 ft or less. 
.SUN NIGHT...S winds less than 10 kt. Seas 2 ft or less. 
.MON...SW winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 2 ft or less. 

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

.THIS AFTERNOON...SE winds 15 to 25 kt W of 70W, and E 10 to
15 kt elsewhere. Seas 6 to 7 ft. 
.TONIGHT...SE winds 15 to 25 kt W of 70W, and E 10 to 15 kt
elsewhere. Seas 5 to 6 ft. 
.FRI...SE winds 10 to 20 kt. Seas 5 to 6 ft. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.SAT...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.SAT NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.SUN...S winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN NIGHT...SW winds less than 10 kt W of 70W, and S 10 to
15 kt elsewhere. Seas 4 to 5 ft. 
.MON...SW winds less than 10 kt. Seas 3 to 5 ft. 

ATLC waters S of 22N W of 65W

.THIS AFTERNOON...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...SE winds less than 10 kt. Seas 3 ft.
.MON...SE winds less than 10 kt. Seas 3 ft. 

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

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 5 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft. 
.FRI...SE winds 10 to 15 kt. Seas 4 to 5 ft. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft. 
.SAT...SE winds 10 to 15 kt. Seas 4 to 5 ft. 
.SAT NIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft. 
.SUN...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.MON...E winds 10 to 15 kt. Seas 4 to 5 ft.