681 
FZNT31 KNHC 182104
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
504 PM EDT Sun Sep 18 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...Hurricane Fiona near 18.2N 67.3W 986 mb at 5 PM EDT
moving NW at 8 kt. Maximum sustained winds 75 kt gusts 90 kt.
Fiona will move to 18.7N 68.2W Mon morning, and then moving
north of Hispaniola later on Mon. Fiona will then continue to
intensify as is tracks farther north and away from the Caribbean
Sea. Residual swell over the eastern Caribbean from Fiona will
slowly subside over the eastern Caribbean early this week. 

NW Caribbean W of 85W

.TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.MON...NE winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. 
.TUE...NE winds less than 10 kt. Seas 2 ft or less. 
.TUE NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.WED...SE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.THU...E winds 10 to 15 kt. Seas 2 ft or less. 
.THU NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.FRI...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 2 ft or less. 

Caribbean N of 15N between 72W and 85W

.TONIGHT...NE winds 10 to 15 kt S of 18N, and NE 15 to 25 kt
elsewhere. S of 18N, seas 3 to 5 ft. Elsewhere, seas 2 ft or
less, building to 3 ft after midnight.
.MON...NE winds 10 to 20 kt. Seas 3 to 4 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 3 to 4 ft. 
.TUE...S of 18N, W winds 10 to 15 kt, shifting to SW in the
afternoon. Elsewhere, NE winds 10 to 15 kt. Seas 2 ft or less. 
.TUE NIGHT...N winds less than 10 kt. Seas 2 ft or less. 
.WED...NE winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.THU...S of 18N, SE winds less than 10 kt, shifting to E in the
afternoon. Elsewhere, E winds less than 10 kt. Seas 2 ft or
less. 
.THU NIGHT...E winds 10 to 15 kt S of 18N, and E less than 10 kt
elsewhere. Seas 2 ft or less. 
.FRI...E winds less than 10 kt. Seas 2 ft or less. 

Caribbean from 11N to 15N W of 72W

.TONIGHT...Within 90 nm of coast of Colombia, W winds less than
10 kt. Elsewhere, N winds 10 to 15 kt, shifting to S after
midnight. Seas 3 to 5 ft. 
.MON...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...W winds 10 to 20 kt. Seas 3 to 4 ft. 
.TUE...W winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...W winds 10 to 15 kt. Seas 3 ft. 
.WED...Within 90 nm of coast of Colombia, W winds less than
10 kt. Elsewhere, SW winds 10 to 15 kt, diminishing to less than
10 kt in the afternoon. Seas 2 ft or less. 
.WED NIGHT...SW winds less than 10 kt, shifting to NW after
midnight. Seas 2 ft or less. 
.THU...SE winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.FRI...E winds less than 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 2 ft or less. 

SW Caribbean S of 11N

.TONIGHT...W winds 10 to 15 kt. Seas 3 ft. 
.MON...SW winds 10 to 15 kt. Seas 3 ft. 
.MON NIGHT...SW winds 10 to 20 kt. Seas 3 ft. 
.TUE...SW winds 10 to 15 kt. Seas 3 ft. 
.TUE NIGHT...NW winds less than 10 kt, shifting to W after
midnight. Seas 3 ft. 
.WED...SW winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft in the morning, subsiding to 2 ft or
less. 
.WED NIGHT...SW winds less than 10 kt. Seas 2 ft or less. 
.THU...S winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...Variable winds less than 10 kt, becoming SE less
than 10 kt after midnight. Seas 2 ft or less. 
.FRI...SE winds less than 10 kt. Seas 2 ft or less. 

Caribbean between 64W and 72W

...TROPICAL STORM WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. Gulf of
Venezuela, NW winds 10 to 15 kt, shifting to SW after midnight.
Elsewhere, W winds 25 to 35 kt. Seas 2 ft or less Gulf of
Venezuela, and 6 to 9 ft elsewhere. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. W winds 10 to 15 kt
Gulf of Venezuela, and SW 20 to 30 kt elsewhere. Seas 2 ft or
less Gulf of Venezuela, and 5 to 7 ft elsewhere. 
.MON NIGHT...W winds 10 to 20 kt Gulf of Venezuela, and SE 15 to
25 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 4 to
6 ft elsewhere. 
.TUE...SW winds less than 10 kt Gulf of Venezuela, and S 10 to
20 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to
5 ft elsewhere. 
.TUE NIGHT...Gulf of Venezuela, NW winds less than 10 kt in the
evening, 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
5 ft elsewhere. 
.WED...Variable 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. 
.WED 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. 
.THU...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. 
.THU NIGHT...E winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 4 ft elsewhere. 
.FRI...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. 

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

.TONIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft. 
.MON...SE winds 10 to 20 kt. Seas 4 to 5 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE...E winds 10 to 20 kt. Seas 4 to 5 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...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 15 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 5 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Hurricane Fiona near 18.2N 67.3W 986 mb at 5 PM EDT 
moving NW at 8 kt. Maximum sustained winds 75 kt gusts 90 kt. 
Fiona will move to 18.7N 68.2W Mon morning, 20.0N 69.2W Mon 
afternoon, 21.4N 70.1W Tue morning, 22.8N 70.8W Tue afternoon, 
24.1N 70.9W Wed morning, and 25.7N 70.7W Wed afternoon. Fiona
will change little in intensity as it moves to 30.0N 68.5W Thu 
afternoon, then will move north of the area Thu night. High 
pressure will build in the wake of Fiona. 

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

.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...SE winds less than 10 kt. Seas 4 to 5 ft. 
.MON NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 4 to 5 ft. 
.TUE...NE winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...NE winds 10 to 15 kt. Seas 6 to 9 ft. 
.WED NIGHT...NE winds 10 to 15 kt. Seas 7 to 10 ft. 
.THU...N winds 10 to 15 kt. Seas 7 to 10 ft. 
.THU NIGHT...NW winds less than 10 kt, becoming W 10 to 20 kt
after midnight. Seas 7 to 10 ft. 
.FRI...NW winds 10 to 20 kt. Seas 7 to 10 ft. 

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

.TONIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to
25 kt. Seas 7 to 10 ft. 
.WED...HURRICANE CONDITIONS POSSIBLE. 
.WED NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.THU...HURRICANE CONDITIONS POSSIBLE. 
.THU NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.FRI...W of 70W, NW winds 15 to 25 kt, diminishing to 10 to
15 kt in the afternoon,Seas 11 to 16 ft, subsiding to 8 to 13 ft
in the afternoon. Elsewhere, W winds 35 to 45 kt, diminishing to
20 to 30 kt in the afternoon,Seas 20 to 30 ft, subsiding to
13 to 18 ft in the afternoon. 

Bahamas N of 22N

.TONIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.MON...E winds 10 to 20 kt. Seas 3 ft. 
.MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 10 to
20 kt. Seas 3 ft. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 20 to
30 kt. Seas 3 to 5 ft. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 20 to
30 kt. Seas 5 to 7 ft. 
.WED...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED NIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft.
.THU...NW winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU NIGHT...NW winds 10 to 15 kt, shifting to W after midnight.
Seas 4 to 6 ft. 
.FRI...SE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 3 to 5 ft. 

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

...HURRICANE WARNING...

.TONIGHT...E winds 10 to 20 kt W of 70W, and E 15 to 25 kt
elsewhere. Seas 6 to 8 ft. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to 25 kt
W of 70W, and E 20 to 30 kt elsewhere. Seas 7 to 10 ft. 
.MON NIGHT...TROPICAL STORM CONDITIONS EXPECTED. W of 70W, E
winds 25 to 35 kt. 40 to 50 kt after midnight. Elsewhere, E
winds 30 to 40 kt. Seas 7 to 10 ft W of 70W, and 9 to 14 ft
elsewhere. 
.TUE...TROPICAL STORM CONDITIONS EXPECTED. NE winds 80 to 90 kt
W of 70W, and SE 45 to 60 kt elsewhere. Seas 12 to 17 ft. 
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. NE winds 80 to
100 kt W of 70W, and SE 40 to 50 kt elsewhere. W of 70W, seas
16 to 21 ft, building to 15 to 25 ft after midnight. Elsewhere,
seas 14 to 19 ft. 
.WED...HURRICANE CONDITIONS POSSIBLE. 
.WED NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.THU...HURRICANE CONDITIONS POSSIBLE. 
.THU NIGHT...W of 70W, NW winds 20 to 30 kt, becoming N 10 to
20 kt after midnight. Elsewhere, SW winds 20 to 30 kt. Seas
10 to 15 ft. 
.FRI...W of 70W, N winds 10 to 20 kt in the morning, becoming
variable winds less than 10 kt. Elsewhere, SW winds 10 to 20 kt.
Seas 8 to 11 ft. 

ATLC waters S of 22N W of 65W

...HURRICANE WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS. E winds 35 to 45 kt,
increasing to 60 to 70 kt after midnight. Seas 8 to 11 ft. 
.MON...TROPICAL STORM CONDITIONS EXPECTED. E winds 65 to 75 kt.
Seas 10 to 15 ft. 
.MON NIGHT...HURRICANE CONDITIONS EXPECTED. E winds 70 to
85 kt. Seas 12 to 17 ft. 
.TUE...TROPICAL STORM CONDITIONS EXPECTED. SE winds 75 to
85 kt, becoming SW 45 to 55 kt in the afternoon. Seas 11 to
16 ft. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SW winds 30 to
40 kt, becoming S 20 to 30 kt after midnight. Seas 8 to 13 ft. 
.WED...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED NIGHT...SW winds 20 to 30 kt. Seas 7 to 10 ft. 
.THU...S winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI...SE winds 10 to 15 kt, shifting to E in the afternoon.
Seas 4 to 6 ft. 

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

.TONIGHT...E winds 20 to 30 kt. Seas 6 to 8 ft. 
.MON...SE winds 15 to 25 kt. Seas 5 to 7 ft. 
.MON NIGHT...SE winds 15 to 25 kt. Seas 4 to 6 ft. 
.TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 5 to 6 ft. 
.WED...E winds 10 to 20 kt. Seas 5 to 6 ft. 
.WED NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. 
.THU...E winds 10 to 20 kt. Seas 6 to 7 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 6 to 7 ft. 
.FRI...E winds 10 to 20 kt. Seas 5 to 7 ft.