000
FZNT31 KNHC 220242
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
942 PM EST Tue Jan 21 2020

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...Long-period N swell producing high seas and
hazardous surf across the Tropical North Atlantic and along
exposed Atlantic coasts of the Lesser Antilles will diminish on
Wed. A cold front that stretches from central Cuba to the
Honduras-Nicaragua border this evening should continue moving 
southeastward and reach from E Cuba to near the Nicaragua-Panama 
border by Wed afternoon, then dissipate by Thu afternoon. Behind 
this front, strong N winds and high seas are expected. By late 
Thu conditions will become quiescent across the waters through at
least Sun night, as a weak Bermuda High develops to the north. 

NW Caribbean W of 85W

.TONIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. 
.WED...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...NE winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 5 to 7 ft. 
.THU...NE winds less than 10 kt. Seas 3 to 5 ft. 
.THU NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 
.FRI...Variable winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.FRI NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.SAT...NE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 2 ft or less. 
.SAT NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.SUN...SE winds less than 10 kt. Seas 2 ft or less.
.SUN NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 

Caribbean N of 15N between 72W and 85W

.TONIGHT...N winds 10 to 20 kt S of 18N, and N 15 to 25 kt
elsewhere. 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...S of 18N, N winds 10 to 15 kt. Elsewhere, NE winds 10 to
15 kt, diminishing to less than 10 kt in the afternoon. Seas
3 to 5 ft. 
.THU NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. 
.FRI...NE winds less than 10 kt. Seas 2 ft or less.
.FRI NIGHT...NE 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 less than 10 kt. Seas 2 ft or less. 
.SUN...E winds less than 10 kt. Seas 2 ft or less. 
.SUN NIGHT...E winds less than 10 kt. Seas 2 ft or less.

Caribbean from 11N to 15N W of 72W

.TONIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...NE winds less than 10 kt within 90 nm of coast of
Colombia, and N 10 to 20 kt elsewhere. Seas 3 to 5 ft within
90 nm of coast of Colombia, and 5 to 7 ft elsewhere. 
.WED NIGHT...N winds 10 to 20 kt. Seas 3 to 4 ft within 90 nm of
coast of Colombia, and 5 to 7 ft elsewhere. 
.THU...N winds 10 to 20 kt. Seas 3 to 4 ft within 90 nm of coast
of Colombia, and 4 to 6 ft elsewhere. 
.THU NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 4 to 6 ft. 
.FRI...N winds less than 10 kt. Seas 3 to 4 ft. 
.FRI NIGHT...N winds 10 to 15 kt, shifting to NE after midnight.
Seas 3 ft. 
.SAT...NE winds less than 10 kt. Seas 3 ft. 
.SAT NIGHT...NE winds less than 10 kt. Seas 3 ft. 
.SUN...NE winds less than 10 kt. Seas 3 ft. 
.SUN NIGHT...E winds less than 10 kt. Seas 3 ft. 

SW Caribbean S of 11N

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

Caribbean between 64W and 72W

.TONIGHT...E winds 15 to 20 kt Gulf of Venezuela, and E 10 to
15 kt elsewhere. Seas 3 to 4 ft Gulf of Venezuela, and 5 to 7 ft
elsewhere. 
.WED...Gulf of Venezuela, E winds 10 to 15 kt in the morning,
becoming variable winds less than 10 kt,Seas 3 ft in the
morning, subsiding to 2 ft or less. Elsewhere, SE winds 10 to
15 kt,Seas 4 to 6 ft. 
.WED NIGHT...SE winds less than 10 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 5 ft elsewhere. 
.THU...SE winds less than 10 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 4 ft elsewhere. 
.THU NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 
.FRI...E winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 3 to 4 ft. 
.FRI NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.SAT...E winds less than 10 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 4 ft. 

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

.TONIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft. 
.WED...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft. 
.THU NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft. 
.FRI...SE winds less than 10 kt. Seas 3 to 5 ft. 
.FRI NIGHT...E winds less than 10 kt. Seas 4 to 6 ft.
.SAT...SE winds less than 10 kt. Seas 5 to 7 ft. 
.SAT NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. 
.SUN...SE winds less than 10 kt. Seas 4 to 6 ft. 
.SUN NIGHT...E winds less than 10 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 6 to 9 ft. 
.WED...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. 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, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 5 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...E winds less than 10 kt. Seas 4 to 6 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...A cold front extending from 27N65W to a 1011 mb low 
near 28N76W just northeast of the NW Bahamas and then to the
central Cuban coast. Gales have developed to the northwest of
the low, and will continue to the west or northwest of the low, 
while the low moves slowly northeastward toward Bermuda and 
intensifies through Fri. The associated cold front will move 
southeastward through Thu and reach the SE Bahamas Wed afternoon,
the Mona Passage Thu afternoon, then dissipate by Fri afternoon.

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

...GALE WARNING...

.TONIGHT...N winds 25 to 35 kt. Seas 9 to 14 ft, building to
12 to 17 ft after midnight. 
.WED...NE winds 25 to 35 kt. Seas 13 to 18 ft, building to 16 to
21 ft in the afternoon. 
.WED NIGHT...NE winds 20 to 30 kt. Seas 15 to 20 ft, subsiding
to 12 to 16 ft after midnight. 
.THU...NE winds 10 to 20 kt. Seas 10 to 14 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 9 to 11 ft. 
.FRI...SE winds 10 kt. Seas 8 to 9 ft. 
.FRI NIGHT...S winds 10 to 15 kt. Seas 8 to 9 ft. 
.SAT...W winds 10 to 15 kt. Seas 7 to 9 ft. 
.SAT NIGHT...NW winds 10 to 15 kt. Seas 7 to 8 ft. 
.SUN...NW winds 10 to 15 kt. Seas 6 to 7 ft. 
.SUN NIGHT...NW winds less than 10 kt. Seas 5 to 6 ft.

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

...GALE WARNING...

.TONIGHT...E winds 20 to 30 kt W of 70W, and E 15 to 25 kt 
elsewhere. W of 70W, seas 6 to 9 ft, building to 8 to 13 ft after
midnight. Elsewhere, seas 6 to 9 ft. 
.WED...NE winds 25 to 35 kt W of 70W, and E 20 to 30 kt
elsewhere. Seas 13 to 18 ft W of 70W, and 8 to 11 ft elsewhere. 
.WED NIGHT...NE winds 20 to 30 kt. Seas 14 to 19 ft W of 70W,
and 10 to 15 ft elsewhere. 
.THU...NE winds 20 to 30 kt W of 70W, and N 20 to 30 kt
elsewhere. Seas 13 to 18 ft. 
.THU NIGHT...NE winds 15 to 25 kt. Seas 12 to 17 ft. 
.FRI...N winds 10 to 20 kt. Seas 10 to 15 ft. 
.FRI NIGHT...N winds 10 to 15 kt. Seas 9 to 12 ft. 
.SAT...W winds 10 to 15 kt. Seas 8 to 10 ft. 
.SAT NIGHT...W winds 10 to 15 kt. Seas 7 to 9 ft. 
.SUN...W winds 10 to 15 kt. Seas 6 to 8 ft. 
.SUN NIGHT...W winds 10 to 15 kt. Seas 6 to 8 ft. 

Bahamas N of 22N

...GALE WARNING...

.TONIGHT...NW winds 15 to 25 kt. Seas 4 to 6 ft. 
.WED...NW winds 15 to 25 kt, except NW winds 25 to 35 kt N of 25N.
Seas 6 to 8 ft.
.WED NIGHT...N winds 15 to 25 kt. Seas 8 to 11 ft. 
.THU...NE winds 10 to 20 kt. Seas 7 to 10 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 6 to 9 ft. 
.FRI...E winds less than 10 kt. Seas 5 to 7 ft. 
.FRI NIGHT...E winds less than 10 kt. Seas 4 to 6 ft.
.SAT...E winds less than 10 kt. Seas 4 to 6 ft. 
.SAT NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft. 
.SUN...E winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 3 to 5 ft. 
.SUN NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft. 

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

...GALE WARNING...

.TONIGHT...W of 70W, SW winds 10 to 20 kt. Elsewhere, S winds
less than 10 kt, increasing to 10 to 20 kt after midnight. Seas
6 to 8 ft. 
.WED...W winds 15 to 25 kt W of 70W, and SW 15 to 25 kt
elsewhere. W of 70W, seas 6 to 9 ft, building to 8 to 13 ft in
the afternoon. Elsewhere, seas 6 to 9 ft. 
.WED NIGHT...W winds 15 to 25 kt, except NE winds 25 to 35 kt N
of 25N. Seas 10 to 15 ft W of 70W, and 7 to 10 ft elsewhere. 
.THU...N winds 15 to 25 kt W of 70W, and NW 10 to 20 kt
elsewhere. Seas 10 to 15 ft W of 70W, and 8 to 11 ft elsewhere. 
.THU NIGHT...N winds 10 to 20 kt. Seas 8 to 13 ft.
.FRI...N winds 10 to 15 kt. Seas 10 to 12 ft. 
.FRI NIGHT...NE winds 10 kt. Seas 9 to 10 ft. 
.SAT...N winds less than 10 kt. Seas 7 to 8 ft. 
.SAT NIGHT...N winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 6 to 7 ft. 
.SUN...Variable winds less than 10 kt. Seas 6 to 7 ft. 
.SUN NIGHT...Variable winds less than 10 kt. Seas 6 ft. 

ATLC waters S of 22N W of 65W

.TONIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...SW winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...W winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...NW winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU NIGHT...NW winds 10 to 15 kt, shifting to N after midnight.
Seas 5 to 7 ft. 
.FRI...Variable winds less than 10 kt. Seas 5 to 7 ft. 
.FRI NIGHT...NE winds less than 10 kt. Seas 5 to 7 ft. 
.SAT...NE winds less than 10 kt. Seas 5 to 7 ft. 
.SAT NIGHT...NE winds less than 10 kt. Seas 4 to 6 ft. 
.SUN...NE winds less than 10 kt. Seas 4 to 6 ft. 
.SUN NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. 

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

.TONIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.WED...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.THU...S winds 10 to 15 kt. Seas 5 to 6 ft. 
.THU NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI...SW winds 10 to 15 kt. Seas 6 to 8 ft. 
.FRI NIGHT...W winds less than 10 kt. Seas 6 to 8 ft.
.SAT...SE winds less than 10 kt. Seas 6 to 8 ft. 
.SAT NIGHT...NE winds less than 10 kt. Seas 5 to 6 ft. 
.SUN...S winds less than 10 kt. Seas 5 to 6 ft. 
.SUN NIGHT...SE winds less than 10 kt. Seas 5 to 6 ft.