000
FZNT31 KNHC 292105
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
505 PM 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. A surface trough is forecast to persist over the NW
Caribbean through at least Sun. Moderate to fresh N winds are
expected W of the trough through Fri night. Elsewhere gentle to
moderate winds and slight to moderate seas will persist across
the basin. 

NW Caribbean W of 85W

.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...N winds less than 10 kt. Seas 2 ft or less. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 ft after midnight. 
.TUE...N winds less than 10 kt. Seas 3 ft. 

Caribbean N of 15N between 72W and 85W

.TONIGHT...N winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI...NE 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...E winds 10 to 20 kt. Seas 2 ft or less. 
.SAT NIGHT...SE winds 10 to 20 kt. Seas 2 ft or less. 
.SUN...SE winds 10 to 20 kt. Seas 2 ft or less. 
.SUN NIGHT...S of 18N, E winds 10 to 15 kt. Elsewhere, E winds
10 to 20 kt, diminishing to less than 10 kt after midnight. Seas
2 ft or less. 
.MON...E winds 10 to 15 kt S of 18N, and NE less than 10 kt
elsewhere. Seas 2 ft or less. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. 
.TUE...E winds 10 to 15 kt S of 18N, and NE less than 10 kt
elsewhere. Seas 2 ft or less. 

Caribbean from 11N to 15N W of 72W

.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, NE 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 20 kt, shifting to S in the afternoon.
Seas 2 ft or less. 
.FRI NIGHT...W winds less than 10 kt within 90 nm of coast of
Colombia, and SE 10 to 20 kt elsewhere. Seas 2 ft or less. 
.SAT...S winds less than 10 kt within 90 nm of coast of
Colombia, and SE 10 to 20 kt elsewhere. Seas 2 ft or less. 
.SAT NIGHT...NW winds less than 10 kt within 90 nm of coast of
Colombia, and S 10 to 20 kt elsewhere. 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 20 kt. Seas 3 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 3 ft. 
.TUE...NE winds 10 to 15 kt. Seas 3 ft. 

SW Caribbean S of 11N

.TONIGHT...NW winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 
.FRI...W winds 10 to 15 kt. Seas 2 ft or less. 
.FRI NIGHT...W winds 10 to 15 kt. Seas 2 ft or less. 
.SAT...S winds 10 to 20 kt. Seas 2 ft or less. 
.SAT NIGHT...SW winds 10 to 20 kt. Seas 2 ft or less. 
.SUN...SW winds 10 to 15 kt. Seas 2 ft or less. 
.SUN NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 2 ft or less. 
.MON...NW winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...N winds less than 10 kt. Seas 2 ft or less. 
.TUE...N winds less than 10 kt. Seas 2 ft or less. 

Caribbean between 64W and 72W

.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...SE winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 ft elsewhere. 
.SAT...S winds less than 10 kt Gulf of Venezuela, and SE 10 to
20 kt elsewhere. 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...Gulf of Venezuela, SE winds 10 to 15 kt, shifting to NE
in the afternoon. Elsewhere, E winds 10 to 20 kt. 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. 
.MON NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. 
.TUE...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

.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. 
.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. 

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

.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 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 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 Ian near 29.3N 79.9W 986 mb at 5 PM EDT 
moving NNE at 9 kt. Maximum sustained winds 65 kt gusts 80 kt. 
Ian will move to 30.5N 79.4W Fri morning, 32.8N 79.6W Fri 
afternoon, weaken as an extratropical cyclone near 35.0N 80.4W 
Sat morning, 36.5N 81.0W Sat afternoon, 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...

.TONIGHT...HURRICANE CONDITIONS. S winds 55 to 70 kt. Seas
14 to 19 ft. 
.FRI...TROPICAL STORM CONDITIONS EXPECTED. SW winds 55 to
65 kt, diminishing to 25 to 35 kt in the afternoon. Seas 14 to
19 ft, subsiding to 11 to 16 ft in the afternoon.
.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. 
.MON NIGHT...NW winds less than 10 kt. Seas 3 to 4 ft. 
.TUE...NW winds 10 to 15 kt. Seas 4 to 6 ft. 

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

...TROPICAL STORM WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS. 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. W of 70W, SE winds
30 to 40 kt, diminishing to 20 to 30 kt in the afternoon.
Elsewhere, SE winds 10 to 15 kt. Seas 8 to 13 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 8 to 11 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. 
.MON NIGHT...SW winds less than 10 kt. Seas 3 to 5 ft. 
.TUE...W winds 10 to 15 kt W of 70W, and SW less than 10 kt
elsewhere. Seas 5 to 7 ft. 

Bahamas N of 22N

.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. 
.MON NIGHT...Variable winds less than 10 kt. Seas 2 ft or less. 
.TUE...Variable winds less than 10 kt, becoming NW less than
10 kt in the afternoon. Seas 2 ft or less. 

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

.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. 
.MON NIGHT...S winds less than 10 kt. Seas 3 to 4 ft. 
.TUE...Variable winds less than 10 kt W of 70W, and S 10 kt
elsewhere. Seas 3 to 4 ft. 

ATLC waters S of 22N W of 65W

.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 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. 
.MON NIGHT...E winds less than 10 kt. Seas 3 ft. 
.TUE...E winds less than 10 kt. Seas 3 ft. 

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

.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. 
.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.