000
FZNT31 KNHC 212122
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
522 PM EDT Mon Oct 21 2024

Marine Weather HF Voice Broadcast for the Tropical N Atlantic
from 07N to 19N W of 55W, the N Atlantic from 19N to
31N W of 55W including the 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 W of 55W

.SYNOPSIS...Tropical Storm Oscar is inland over eastern Cuba
near 21.0N 76.1W at 5 PM EDT, and is drifting N-NW at 6 kt.
Maximum sustained winds are 35 kt with gusts to 45 kt, and the
minimum central pressure is 1004 mb. Oscar will move northward
and back over water reaching near 21.8N 75.4W tonight, then
reach near 23.3N 74.1W Tue afternoon, then exit the region to
the NE through Wed. A weak elongated trough will linger from
near eastern Cuba to the SW Caribbean through Wed. High pressure
over the eastern United States will begin to build southward
across the region Thu night through Sat and act to freshen the
trade wind flow basin-wide. 

NW Caribbean W of 85W

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

Caribbean N of 15N between 72W and 85W

.TONIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE...S of 18N, E winds 10 to 15 kt, diminishing to less than
10 kt in the afternoon. Elsewhere, NE winds 10 to 15 kt. Seas
3 to 5 ft. 
.TUE NIGHT...NE winds 10 to 20 kt. Seas 3 to 4 ft. 
.WED...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED NIGHT...NE winds 10 to 20 kt. Seas 3 to 4 ft. 
.THU...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...NE winds 10 to 20 kt S of 18N, and NE 15 to 25 kt
elsewhere. Seas 4 to 6 ft. 
.SAT...E winds 10 to 20 kt S of 18N, and NE 15 to 25 kt
elsewhere. Seas 4 to 6 ft. 

Caribbean from 11N to 15N W of 72W

.TONIGHT...Within 90 nm of coast of Colombia, NW winds less than
10 kt, shifting to SE after midnight. Elsewhere, NE winds 10 to
15 kt. Seas 3 to 4 ft. 
.TUE...Within 90 nm of coast of Colombia, SE winds less than
10 kt, shifting to S in the afternoon. Elsewhere, NE winds 10 to
15 kt, shifting to E in the afternoon. Seas 3 ft. 
.TUE NIGHT...Within 90 nm of coast of Colombia, NW winds less
than 10 kt, shifting to E after midnight. Elsewhere, NE winds
10 to 15 kt. Seas 3 to 4 ft. 
.WED...Within 90 nm of coast of Colombia, SE winds less than
10 kt. Elsewhere, NE winds less than 10 kt, increasing to 10 to
15 kt in the afternoon. Seas 3 to 4 ft. 
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft. 
.SAT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

SW Caribbean S of 11N

.TONIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...W winds less than 10 kt. Seas 3 ft. 
.TUE NIGHT...NW winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 3 ft. 
.WED...Variable winds less than 10 kt, becoming W less than
10 kt in the afternoon. Seas 2 ft or less. 
.WED NIGHT...N winds less than 10 kt. Seas 2 ft or less. 
.THU...N winds less than 10 kt. Seas 2 ft or less, building to
3 ft in the afternoon. 
.THU NIGHT...N winds less than 10 kt. Seas 3 ft. 
.FRI...N winds less than 10 kt. Seas 3 ft. 
.FRI NIGHT...N winds 10 to 20 kt. Seas 3 to 4 ft. 
.SAT...N winds 10 to 20 kt. Seas 4 to 6 ft. 

Caribbean between 64W and 72W

.TONIGHT...E winds 10 to 20 kt. Seas 2 ft or less Gulf of
Venezuela, and 4 to 6 ft elsewhere. 
.TUE...Gulf of Venezuela, E winds 10 to 15 kt, shifting to W in
the afternoon. Elsewhere, SE winds 10 to 20 kt. Seas 2 ft or
less Gulf of Venezuela, and 4 to 6 ft elsewhere. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 2 ft or less Gulf of
Venezuela, and 4 to 6 ft elsewhere. 
.WED...Gulf of Venezuela, SE 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 4 to
6 ft elsewhere. 
.WED NIGHT...E winds 10 to 20 kt. Seas 2 ft or less Gulf of
Venezuela, and 4 to 6 ft elsewhere. 
.THU...E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela,
and 4 to 6 ft elsewhere. 
.THU NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI...E winds 10 to 20 kt. Seas 3 to 5 ft Gulf of Venezuela,
and 4 to 6 ft elsewhere. 
.FRI NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT...E winds 10 to 20 kt. Seas 3 to 4 ft Gulf of Venezuela,
and 5 to 7 ft elsewhere. 

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

.TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft. 
.WED...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.FRI NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.SAT...E winds 10 to 20 kt. Seas 6 to 8 ft. 

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

.TONIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE...SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.FRI...E winds 10 to 20 kt. Seas 7 to 10 ft. 
.FRI NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. 
.SAT...E winds 10 to 20 kt. Seas 6 to 8 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Tropical Storm Oscar is inland over eastern Cuba
near 21.0N 76.1W at 5 PM EDT, and is drifting N-NW at 6 kt. 
Maximum sustained winds are 35 kt with gusts to 45 kt, and the 
minimum central pressure is 1004 mb. Oscar will move northward 
and back over water reaching near 21.8N 75.4W tonight, then reach
near 23.3N 74.1W Tue afternoon, then continue northeastward into
the open Atlantic and begin to accelerate, reaching near 25.0N 
72.4W Tue night, then reach near 27.4N 70.2W Wed afternoon, and 
near 31.5N 67.4W Wed night. Elsewhere, fresh to strong winds and 
large NE swell will persist mainly north of 26N and west of 67W 
through mid week, between high pressure over the southeastern 
U.S. and elongated low pressure remaining E of the Bahamas. 
Looking ahead, a cold front will move into the waters off 
northeast Florida Fri and sink into the NW Bahamas Sat.

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

.TONIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. 
.TUE...NE winds 15 to 20 kt. Seas 8 to 10 ft. 
.TUE NIGHT...NE winds 15 to 25 kt. Seas 8 to 10 ft. 
.WED...NE winds 10 to 20 kt. Seas 7 to 9 ft. 
.WED NIGHT...N winds 10 to 15 kt. Seas 7 to 9 ft.
.THU...N winds 10 to 15 kt. Seas 6 to 7 ft. 
.THU NIGHT...NE winds 10 kt. Seas 5 to 7 ft. 
.FRI...NE winds 10 to 15 kt. Seas 5 to 6 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 5 to 6 ft. 
.SAT...NE winds 10 to 15 kt. Seas 5 to 6 ft. 

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

...TROPICAL STORM WARNING...

.TONIGHT...E winds 15 to 25 kt W of 70W, and E 10 to 20 kt
elsewhere. Seas 8 to 11 ft. 
.TUE...E winds 15 to 25 kt. Seas 8 to 10 ft. 
.TUE NIGHT...E winds 20 to 30 kt W of 70W, and SE 15 to 25 kt
elsewhere. Seas 8 to 11 ft. 
.WED...TROPICAL STORM CONDITIONS EXPECTED. W of 70W, NE winds
20 to 30 kt. Elsewhere, SE winds 15 to 25 kt, becoming S 30 to
40 kt in the afternoon. Seas 8 to 11 ft. 
.WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. N winds 15 to
25 kt W of 70W, and SW 30 to 40 kt elsewhere. Seas 8 to 12 ft. 
.THU...N winds 10 to 20 kt W of 70W, and NW 15 to 25 kt
elsewhere. Seas 7 to 10 ft W of 70W, and 8 to 12 ft elsewhere. 
.THU NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft W of 70W, and
8 to 12 ft elsewhere. 
.FRI...N winds 10 to 15 kt. Seas 6 to 9 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 6 to 7 ft. 
.SAT...NE winds 10 to 15 kt. Seas 6 to 7 ft. 

Bahamas N of 22N

...TROPICAL STORM WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 25 to
35 kt. Seas 4 to 6 ft. 
.TUE...TROPICAL STORM CONDITIONS EXPECTED. NE winds 30 to
40 kt. Seas 5 to 10 ft. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. N winds 25 to
35 kt, diminishing to 10 to 20 kt after midnight. Seas 4 to
6 ft. 
.WED...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft.
.THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 

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

...TROPICAL STORM WARNING...

.TONIGHT...E winds 15 to 25 kt W of 70W, and SE 10 to 20 kt
elsewhere. Seas 7 to 9 ft. 
.TUE...TROPICAL STORM CONDITIONS EXPECTED. W of 70W, SE winds
20 to 30 kt, increasing to 30 to 40 kt in the afternoon.
Elsewhere, SE winds 10 to 20 kt. Seas 7 to 11 ft. 
.TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 30 to
40 kt W of 70W, and S 15 to 25 kt elsewhere. Seas 7 to 11 ft. 
.WED...TROPICAL STORM CONDITIONS EXPECTED. NW winds 30 to 40 kt
W of 70W, and S 30 to 40 kt elsewhere. Seas 7 to 12 ft. 
.WED NIGHT...NW winds 10 to 15 kt W of 70W, and SW 15 to 25 kt
elsewhere. Seas 6 to 9 ft. 
.THU...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU NIGHT...W of 70W, NE winds 10 to 15 kt. Elsewhere, N winds
less than 10 kt, shifting to NE after midnight. Seas 5 to 7 ft. 
.FRI...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 6 to 7 ft. 
.SAT...NE winds 10 to 20 kt. Seas 6 to 7 ft. 

ATLC waters S of 22N W of 65W

...TROPICAL STORM WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 25 to
35 kt. Seas 5 to 7 ft. 
.TUE...TROPICAL STORM CONDITIONS EXPECTED. S winds 25 to 35 kt.
Seas 5 to 10 ft. 
.TUE NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...SW winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...SW winds less than 10 kt. Seas 4 to 6 ft. 
.THU...SW winds less than 10 kt, shifting to N in the afternoon.
Seas 4 to 6 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 

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

.TONIGHT...E winds 10 to 15 kt. Seas 6 to 7 ft. 
.TUE...E winds 10 to 20 kt. Seas 7 to 8 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 7 to 8 ft. 
.WED...SE winds 10 to 15 kt. Seas 7 to 8 ft. 
.WED NIGHT...SE winds 10 to 20 kt. Seas 6 to 7 ft. 
.THU...SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft. 
.FRI...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 6 to 7 ft. 
.SAT...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 6 to 7 ft.