000
FZNT31 KNHC 112103
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
503 PM EDT Mon Sep 11 2023

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 Lee is centered well N of Puerto Rico and
is moving farther away from area waters. Large easterly swell
across the adjacent Atlantic will gradually become NE and then N
today through Thu, and move through the Caribbean Passages and
into the Caribbean waters between the Leeward Islands and the
Mona Passage. Seas across these Caribbean Passages and waters
will diminish significantly Thu night through Fri. 

NW Caribbean W of 85W

.TONIGHT...NE winds 10 to 15 kt. Seas 3 ft. 
.TUE...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft. 
.TUE NIGHT...NE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft. 
.WED...NE winds less than 10 kt. Seas 3 ft. 
.WED NIGHT...NE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 
.THU...NE winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.FRI...NE winds less than 10 kt. Seas 2 ft or less.
.FRI NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.SAT...NE winds less than 10 kt. Seas 2 ft or less. 

Caribbean N of 15N between 72W and 85W

.TONIGHT...S of 18N, E winds less than 10 kt, shifting to NE
after midnight. Elsewhere, NE winds 10 to 20 kt. Seas 3 to 4 ft.
.TUE...NE winds 10 to 15 kt. Seas 3 ft. 
.TUE NIGHT...NE winds 10 to 20 kt. Seas 3 ft. 
.WED...S of 18N, NE winds 10 to 15 kt, diminishing to less than
10 kt in the afternoon. Elsewhere, NE winds 10 to 15 kt. Seas
3 ft in the morning, subsiding to 2 ft or less. 
.WED NIGHT...N winds less than 10 kt S of 18N, and N 10 to 15 kt
elsewhere. Seas 2 ft or less. 
.THU...NE winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.FRI...E winds less than 10 kt. Seas 2 ft or less. 
.FRI NIGHT...E winds 10 to 15 kt S of 18N, and E less than 10 kt
elsewhere. Seas 2 ft or less. 
.SAT...E winds 10 to 15 kt S of 18N, and E less than 10 kt
elsewhere. Seas 2 ft or less. 

Caribbean from 11N to 15N W of 72W

.TONIGHT...NE winds 10 to 20 kt. Seas 3 to 4 ft. 
.TUE...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...NE winds less than 10 kt. Seas 3 ft. 
.WED NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.THU...NE winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.FRI...E winds less than 10 kt. Seas 2 ft or less. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. 
.SAT...E winds 10 to 20 kt. Seas 3 to 4 ft. 

SW Caribbean S of 11N

.TONIGHT...N winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft. 
.TUE...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 ft. 
.WED...N winds less than 10 kt. Seas 3 ft. 
.WED NIGHT...N winds less than 10 kt. Seas 2 ft or less. 
.THU...N winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...Variable winds less than 10 kt, becoming N less
than 10 kt after midnight. Seas 2 ft or less. 
.FRI...NE winds less than 10 kt. Seas 2 ft or less.
.FRI NIGHT...N winds less than 10 kt. Seas 2 ft or less. 
.SAT...N winds less than 10 kt. Seas 2 ft or less. 

Caribbean between 64W and 72W

.TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 5 ft elsewhere. 
.TUE...SE winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 5 ft elsewhere. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 5 ft elsewhere. 
.WED...N 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 to
5 ft elsewhere. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 5 ft elsewhere. 
.THU...NE 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 to
5 ft elsewhere. 
.THU NIGHT...E winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 5 ft elsewhere. 
.FRI...E winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela,
and 3 to 5 ft elsewhere. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 5 ft elsewhere. 
.SAT...E winds 10 to 20 kt. Seas 3 to 5 ft. 

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

.TONIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU NIGHT...E winds less than 10 kt. Seas 5 to 7 ft. 
.FRI...E winds less than 10 kt. Seas 5 to 7 ft. 
.FRI NIGHT...NE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 4 to 6 ft. 
.SAT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 

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

.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...SE 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 4 to 6 ft. 
.FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Hurricane Lee is near 23.6N 64.2W at 5 PM EDT, and
is moving west-northwest at 6 kt. Maximum sustained winds are 
100 kt with gusts to 120 kt, and the minimum central pressure is 
948 mb. Lee is expected to maintain a slow NW motion and 
strengthen modestly through Tue, then begin a gradual turn toward
the N on Wed. Lee will move to 24.0N 65.1W Tue morning, 24.6N 
66.1W Tue afternoon, 25.3N 66.9W Wed morning, 26.5N 67.5W Wed 
afternoon, 28.3N 67.8W Thu morning, and 30.3N 67.9W Thu 
afternoon. Lee will change little in intensity as it moves N of 
the area Fri afternoon. Large E to SE swell dominating the waters
east of 78W will continue to propagate westward across the Atlc,
reaching the Florida coast Tue afternoon. Large swell from Lee 
will dominate regional waters Tue night through Fri. 

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

.TONIGHT...E winds 10 kt. Seas 4 to 6 ft. 
.TUE...NE winds less than 10 kt. Seas 5 to 7 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 8 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 8 to 11 ft. 
.THU NIGHT...N winds 10 to 20 kt. Seas 9 to 11 ft.
.FRI...N winds 10 to 20 kt. Seas 9 to 12 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 9 to 12 ft. 
.SAT...NE winds 10 kt. Seas 8 to 10 ft. 

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

...HURRICANE WARNING...

.TONIGHT...NE winds 10 to 20 kt W of 70W, and NE 20 to 30 kt
elsewhere. Seas 7 to 10 ft W of 70W, and 10 to 15 ft elsewhere. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 15 to 25 kt
W of 70W, and NE 25 to 35 kt elsewhere. Seas 8 to 11 ft W of 
70W, and 13 to 18 ft elsewhere. 
.TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE winds 15 to
25 kt W of 70W, and E 35 to 45 kt elsewhere. Seas 9 to 14 ft W
of 70W, and 15 to 20 ft elsewhere. 
.WED...HURRICANE CONDITIONS EXPECTED. W of 70W, NE winds 20 to
30 kt, Seas 11 to 16 ft. Elsewhere, E winds 45 to 55 kt,
increasing to 75 to 95 kt in the afternoon,Seas 15 to 25 ft,
building to 18 to 28 ft in the afternoon. 
.WED NIGHT...HURRICANE CONDITIONS POSSIBLE. W of 70W, NE winds
20 to 30 kt, becoming N 30 to 40 kt after midnight,Seas 13 to
18 ft. Elsewhere, E winds 85 to 95 kt, Seas 22 to 32 ft, 
building to 25 to 35 ft after midnight. 
.THU...HURRICANE CONDITIONS POSSIBLE. 
.THU NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.FRI...TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI NIGHT...N winds 10 to 20 kt W of 70W, and W 20 to 30 kt 
elsewhere. W of 70W, seas 10 to 15 ft. Elsewhere, seas 14 to 19 
ft, subsiding to 11 to 16 ft after midnight. 
.SAT...N winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 9 to 13 ft. 

Bahamas N of 22N

.TONIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft.
.THU...N winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI...N winds less than 10 kt. Seas 5 to 7 ft. 
.FRI NIGHT...NE winds less than 10 kt. Seas 4 to 6 ft. 
.SAT...NE winds less than 10 kt. Seas 3 to 5 ft. 

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

...HURRICANE WARNING...

.TONIGHT...HURRICANE CONDITIONS. W of 70W, NE winds 10 to
20 kt,Seas 8 to 13 ft. Elsewhere, N winds 70 to 80 kt,
increasing to 90 to 100 kt after midnight,Seas 16 to 21 ft,
building to 17 to 27 ft after midnight. 
.TUE...HURRICANE CONDITIONS EXPECTED. N winds 15 to 25 kt W of
70W, and N 85 to 105 kt elsewhere. Seas 10 to 15 ft W of 70W,
and 21 to 31 ft elsewhere. 
.TUE NIGHT...HURRICANE CONDITIONS EXPECTED. W of 70W, N winds
20 to 30 kt. Elsewhere, NW winds 80 to 100 kt, increasing to
90 to 100 kt after midnight. Seas 12 to 17 ft W of 70W, and
25 to 35 ft elsewhere. 
.WED...HURRICANE CONDITIONS EXPECTED. N winds 20 to 30 kt W of
70W, and W 80 to 100 kt elsewhere. Seas 14 to 19 ft W of 70W,
and 25 to 35 ft elsewhere. 
.WED NIGHT...HURRICANE CONDITIONS POSSIBLE. W of 70W, NW winds
20 to 30 kt. Elsewhere, SW winds 85 to 95 kt, diminishing to
60 to 70 kt after midnight. Seas 14 to 19 ft W of 70W, and 22 to
32 ft elsewhere. 
.THU...TROPICAL STORM CONDITIONS POSSIBLE. 
.THU NIGHT...W of 70W, NW winds 20 to 30 kt, diminishing to
10 to 20 kt after midnight. Elsewhere, SW winds 20 to 30 kt.
Seas 12 to 17 ft. 
.FRI...W winds 10 to 20 kt. Seas 10 to 15 ft. 
.FRI NIGHT...W of 70W, N winds less than 10 kt. Elsewhere, SW
winds 10 to 15 kt, diminishing to less than 10 kt after
midnight. Seas 8 to 12 ft. 
.SAT...S winds less than 10 kt. Seas 7 to 10 ft. 

ATLC waters S of 22N W of 65W

.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 25 to
35 kt. Seas 7 to 10 ft. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 25 to
35 kt. Seas 8 to 11 ft. 
.TUE NIGHT...W winds 20 to 30 kt. Seas 8 to 11 ft. 
.WED...W winds 20 to 30 kt. Seas 8 to 11 ft. 
.WED NIGHT...W winds 15 to 25 kt. Seas 8 to 11 ft.
.THU...W winds 10 to 20 kt. Seas 7 to 10 ft. 
.THU NIGHT...SW winds 10 to 15 kt. Seas 6 to 9 ft. 
.FRI...SW winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 5 to 7 ft. 
.FRI NIGHT...SE winds less than 10 kt. Seas 5 to 7 ft. 
.SAT...SE winds less than 10 kt. Seas 4 to 6 ft. 

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

...TROPICAL STORM WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. S winds 25 to
35 kt. Seas 9 to 14 ft. 
.TUE...S winds 25 to 30 kt. Seas 8 to 13 ft. 
.TUE NIGHT...SE winds 25 to 30 kt. Seas 8 to 13 ft. 
.WED...SE winds 15 to 25 kt. Seas 8 to 11 ft. 
.WED NIGHT...SE winds 15 to 25 kt. Seas 8 to 11 ft. 
.THU...SE winds 10 to 20 kt. Seas 8 to 11 ft. 
.THU NIGHT...SE winds 10 to 15 kt. Seas 7 to 10 ft. 
.FRI...SE winds less than 10 kt. Seas 7 to 9 ft. 
.FRI NIGHT...E winds less than 10 kt. Seas 7 to 8 ft.
.SAT...NE winds less than 10 kt. Seas 7 to 8 ft.