000
FZNT31 KNHC 240306
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1106 PM EDT Fri Sep 23 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...Tropical Storm Ian is near 14.8N 72.0W 1005 mb at
11 PM EDT moving WNW at 10 kt. Maximum sustained winds are 35 kt
with gusts to 45 kt. Ian will move to 14.7N 73.9W Sat morning,
15.1N 76.3W Sat evening, and 16.1N 78.4W Sun morning. Tropical
Storm Ian will be at 17.6N 80.1W Sun evening, strengthen to a
hurricane near 19.3N 81.5W Mon morning, and reach 21.2N 82.4W
Mon evening. Hurricane Ian will change little in intensity as it
moves to the southeast Gulf of Mexico late Tue. Deteriorating
marine conditions can be expected near the track of Ian,
including the central Caribbean tonight through early Sun, and
portions of the northwest Caribbean later on Sun through Tue.
Locally heavy rainfall and gusty winds will impact Jamaica and
the Cayman Islands this weekend, in addition to portions of
Hispaniola. 

NW Caribbean W of 85W

.OVERNIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.SAT...NE winds less than 10 kt. Seas 2 ft or less. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. 
.SUN...N winds less than 10 kt. Seas 2 ft or less. 
.SUN NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 20 to
25 kt. Seas 2 ft or less, building to 3 to 4 ft in the 
afternoon.

.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.TUE...HURRICANE CONDITIONS POSSIBLE. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. W winds 10 to
15 kt. Seas 3 to 5 ft. 
.WED...NW winds 10 to 15 kt. Seas 3 to 5 ft. 

Caribbean N of 15N between 72W and 85W

...TROPICAL STORM WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 25 to
35 kt S of 18N, and NE 10 to 20 kt elsewhere. Seas 3 to 5 ft S
of 18N, and 2 ft or less elsewhere. 
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 30 to 40 kt
S of 18N, and NE 10 to 20 kt elsewhere. Seas 4 to 6 ft S of 18N,
and 2 ft or less elsewhere. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 35 to
45 kt S of 18N, and NE 10 to 20 kt elsewhere. Seas 4 to 6 ft S
of 18N, and 2 ft or less elsewhere. 
.SUN...TROPICAL STORM CONDITIONS EXPECTED. E winds 45 to 55 kt
S of 18N, and E 15 to 25 kt elsewhere. Seas 4 to 6 ft S of 18N,
and 3 to 4 ft elsewhere. 
.SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. S of 18N, SE winds
50 to 60 kt. Elsewhere, E winds 40 to 50 kt, increasing to 55 to
65 kt after midnight. Seas 4 to 6 ft. 
.MON...HURRICANE CONDITIONS POSSIBLE. 
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.TUE...HURRICANE CONDITIONS POSSIBLE. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED...S winds 10 to 20 kt. Seas 3 to 5 ft. 

Caribbean from 11N to 15N W of 72W

...TROPICAL STORM WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 10 kt
within 90 nm of coast of Colombia, and NE 25 to 35 kt elsewhere.
Seas 2 ft or less, building to 3 ft after midnight. 
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. SW winds 10 to 15 kt
within 90 nm of coast of Colombia, and N 25 to 35 kt elsewhere.
Seas 3 to 5 ft. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. Within 90 nm
of coast of Colombia, W winds 10 kt, shifting to SE less than
10 kt after midnight. Elsewhere, NW winds 25 to 35 kt. Seas 3 to
5 ft. 
.SUN...SE winds 10 to 15 kt within 90 nm of coast of Colombia,
and SW 15 to 25 kt elsewhere. Seas 3 to 5 ft. 
.SUN NIGHT...Within 90 nm of coast of Colombia, NE winds less
than 10 kt, shifting to E after midnight. Elsewhere, S winds
10 to 15 kt. Seas 3 to 5 ft. 
.MON...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...Within 90 nm of coast of Colombia, NE winds less
than 10 kt. Elsewhere, S winds less than 10 kt, shifting to SE
after midnight. Seas 3 to 4 ft. 
.TUE...E winds less than 10 kt within 90 nm of coast of
Colombia, and S 10 to 15 kt elsewhere. Seas 3 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.WED...E winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 

SW Caribbean S of 11N

.OVERNIGHT...Variable winds less than 10 kt. Seas 2 ft or less. 
.SAT...Variable winds less than 10 kt, becoming W less than
10 kt in the afternoon. Seas 2 ft or less. 
.SAT NIGHT...NW winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 2 ft or less. 
.SUN...SW winds less than 10 kt. Seas 2 ft or less.
.SUN NIGHT...S winds less than 10 kt. Seas 3 ft. 
.MON...SW winds less than 10 kt. Seas 3 ft. 
.MON NIGHT...SW winds less than 10 kt. Seas 2 ft or less. 
.TUE...SW winds less than 10 kt. Seas 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. 

Caribbean between 64W and 72W

.OVERNIGHT...TROPICAL STORM CONDITIONS POSSIBLE. Gulf of
Venezuela, Variable winds less than 10 kt, becoming S less than
10 kt after midnight. Elsewhere, SE winds 30 kt. Seas 2 ft or 
less Gulf of Venezuela, and 4 to 6 ft elsewhere. 
.SAT...E winds less than 10 kt Gulf of Venezuela, and E 15 to
25 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 4 to 6
ft elsewhere. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 5 ft elsewhere. 
.SUN...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 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 4 ft elsewhere. 
.MON...E winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela,
and 3 to 4 ft elsewhere. 
.MON NIGHT...E winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 4 ft elsewhere. 
.TUE...Gulf of Venezuela, E winds 10 to 15 kt, shifting to NE in
the afternoon. Elsewhere, E winds 10 to 15 kt. Seas 2 ft or less
Gulf of Venezuela, and 3 to 4 ft elsewhere. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 4 ft elsewhere. 
.WED...E winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela,
and 3 to 4 ft elsewhere. 

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

.OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...E 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 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 4 to 6 ft. 
.TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...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

.OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT...E 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 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 Fiona has now moved well N of the area and
swell impacts will continue to diminish. Swells generated by 
Fiona are currently reaching as far south as 23N and as far east
as 56W. Tropical Storm Ian is near 14.8N 72.0W 1005 mb at 11 PM
EDT moving WNW at 10 kt. Maximum sustained winds are 35 kt with
gusts to 45 kt. Ian will move to 14.7N 73.9W Sat morning, 15.1N 
76.3W Sat evening, and 16.1N 78.4W Sun morning. Tropical Storm
Ian will be at 17.6N 80.1W Sun evening, strengthen to a
hurricane near 19.3N 81.5W Mon morning, and reach 21.2N 82.4W 
Mon evening. Hurricane Ian will change little in intensity as it 
moves to the southeast Gulf of Mexico late Tue. Impacts from 
Tropical Storm Ian may affect areas offshore Florida early next 
week. 

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

.OVERNIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. 
.SAT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN NIGHT...SE winds 10 kt. Seas 3 to 4 ft. 
.MON...S winds less than 10 kt. Seas 3 to 4 ft. 
.MON NIGHT...S winds less than 10 kt. Seas 3 ft. 
.TUE...SE winds 10 to 15 kt. Seas 3 ft. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED...HURRICANE CONDITIONS POSSIBLE. 

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

.OVERNIGHT...N winds 10 to 20 kt. Seas 7 to 10 ft. 
.SAT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.SUN...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.SUN NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED...TROPICAL STORM CONDITIONS POSSIBLE. 

Bahamas N of 22N

.OVERNIGHT...E winds less than 10 kt. Seas 3 ft. 
.SAT...E winds less than 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 3 ft in the morning, subsiding to 2 ft or less. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 20 to
25 kt. Seas 3 to 4 ft. 
.MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED...HURRICANE CONDITIONS POSSIBLE. 

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

.OVERNIGHT...SE winds less than 10 kt. Seas 5 to 7 ft. 
.SAT...E winds 10 to 15 kt W of 70W, and SE less than 10 kt
elsewhere. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 to 15 kt W of 70W, and SE less than
10 kt elsewhere. Seas 5 to 6 ft. 
.SUN...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.SUN NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.MON...SE winds 10 to 15 kt. Seas 5 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 4 to 5 ft. 
.TUE...SE winds 10 to 20 kt W of 70W, and SE 10 to 15 kt
elsewhere. Seas 4 to 5 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 4 to 5 ft. 
.WED...TROPICAL STORM CONDITIONS POSSIBLE. 

ATLC waters S of 22N W of 65W

.OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...E 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 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...SE 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 3 to 5 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.OVERNIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.SAT...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 5 ft. 
.SUN...E winds 10 to 15 kt. Seas 5 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.MON...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 6 ft. 
.TUE...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.WED...E winds 10 to 15 kt. Seas 5 to 6 ft.