000
FZNT31 KNHC 221513
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1013 AM EST Fri Jan 22 2021

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...The Bermuda High displaced to near the Bahamas is
supporting fresh to strong winds over the south central
Caribbean, with winds pulsing to gale force during the overnight
hours off Colombia through the next several nights. Mainly
moderate to fresh trades will prevail elsewhere, pulsing to
fresh to strong near the Gulf of Honduras on Monday and Tuesday.
No significant cold fronts are expected to reach these waters
for at least the next several days. N swell will propagate into
the Tropical N Atlantic waters on Monday and Tuesday. 

NW Caribbean W of 85W

.TODAY...E winds less than 10 kt. Seas 3 to 4 ft. 
.TONIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 4 ft. 
.SAT...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

Caribbean N of 15N between 72W and 85W

.TODAY...S of 18N, E winds 10 to 20 kt. Elsewhere, E winds 10 to
15 kt, diminishing to less than 10 kt in the afternoon. Seas
3 to 5 ft. 
.TONIGHT...E winds 10 to 15 kt S of 18N, and NE less than 10 kt
elsewhere. S of 18N, seas 4 to 6 ft. Elsewhere, seas 3 ft in the
evening, subsiding to 2 ft or less. 
.SAT...E winds 10 to 20 kt S of 18N, and E less than 10 kt
elsewhere. Seas 4 to 6 ft S of 18N, and 2 ft or less elsewhere. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft S of 18N, and
3 to 4 ft elsewhere. 
.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...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 

Caribbean from 11N to 15N W of 72W

...GALE WARNING...

.TODAY...Within 90 nm of coast of Colombia, NE to E winds 20 to
25 kt in the afternoon. Elsewhere, NE to E winds 15 to 20 kt in
the afternoon. Seas 6 to 8 ft. 
.TONIGHT...NE to E winds 25 to 35 kt within 90 nm of coast of 
Colombia, and NE to E 15 to 25 kt elsewhere. Seas 5 to 7 ft.
.SAT...NE to E winds 20 to 25 kt. Seas 6 to 8 ft. 
.SAT NIGHT...NE to E winds 25 to 35 kt within 90 nm of coast of 
Colombia. Elsewhere, NE to E 20 to 25 kt. Seas 6 to 8 ft. 
.SUN...NE to E winds 20 to 25 kt. Seas 6 to 9 ft. 
.SUN NIGHT...NE to E winds 25 to 35 kt within 90 nm of coast of 
Colombia. Elsewhere, NE to E 20 to 25 kt. Seas 7 to 10 ft. 
.MON...NE to E winds 20 to 30 kt. Seas 7 to 10 ft. 
.MON NIGHT...NE to E winds 25 to 35 kt within 90 nm of coast of 
Colombia. Elsewhere, NE to E 20 to 25 kt. Seas 7 to 10 ft. 
.TUE...NE to E winds 20 to 30 kt. Seas 7 to 10 ft. 
.TUE NIGHT...NE to E winds 25 to 35 kt within 90 nm of coast of 
Colombia. Elsewhere, NE to E 20 to 25 kt. Seas 7 to 10 ft. 

SW Caribbean S of 11N

.TODAY...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TONIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.MON...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. 

Caribbean between 64W and 72W

.TODAY...E winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 4 to 6 ft elsewhere. 
.TONIGHT...E winds 20 to 25 kt Gulf of Venezuela, and E 10 to
20 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 4 to
6 ft elsewhere. 
.SAT...E winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela,
and 4 to 6 ft elsewhere. 
.SAT NIGHT...E winds 20 to 25 kt Gulf of Venezuela, and E 10 to
20 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 4 to
6 ft elsewhere. 
.SUN...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

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

.TODAY...E winds less than 10 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 5 to 7 ft. 
.SAT...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 5 to 7 ft. 
.SAT NIGHT...E winds less than 10 kt. Seas 5 to 7 ft. 
.SUN...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 5 to 7 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.TUE...E winds 10 to 15 kt. Seas 6 to 9 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft. 

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

.TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.SUN...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...The Bermuda High displaced to near the Bahamas
extends a ridge to the Straits of Florida and to near 25N65W. A 
cold front will move into the waters between Bermuda and NE
Florida today, reaching along 28N by Sat afternoon, then merging
with a reinforcing front along 24N east of the Bahamas by Sun
afternoon, stalling along 20N off the coast of the Dominican
Republic by Mon afternoon. A strong Bermuda High will build over
the area in the wake of this front. A new cold front may emerge
off of the SE United States coast and move across the basin
beginning on Tue night. 

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

.TODAY...W winds 10 to 20 kt. Seas 4 to 6 ft. 
.TONIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...S winds 15 to 25 kt. Seas 5 to 7 ft. 
.MON NIGHT...SW winds 15 to 25 kt. Seas 6 to 8 ft. 
.TUE...SW winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...W winds 10 kt. Seas 4 to 6 ft. 

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

.TODAY...W winds 10 to 20 kt. Seas 6 to 9 ft. 
.TONIGHT...W winds 10 to 20 kt. Seas 6 to 9 ft. 
.SAT...NW winds 10 to 20 kt. Seas 6 to 9 ft. 
.SAT NIGHT...NE winds 10 to 20 kt W of 70W, and N 10 to 20 kt
elsewhere. Seas 6 to 8 ft W of 70W, and 7 to 10 ft elsewhere. 
.SUN...N winds 10 to 15 kt. Seas 7 to 10 ft. 
.SUN NIGHT...N winds 10 to 15 kt. Seas 7 to 10 ft. 
.MON...NE winds 10 to 15 kt, shifting to S in the afternoon.
Seas 6 to 9 ft. 
.MON NIGHT...SW winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE...SW winds 15 to 25 kt. Seas 7 to 10 ft. 
.TUE NIGHT...W winds 10 to 20 kt. Seas 7 to 10 ft. 

Bahamas N of 22N

.TODAY...S winds less than 10 kt. Seas 3 ft. 
.TONIGHT...SE winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 3 ft. 
.SAT...Variable winds less than 10 kt. Seas 3 ft. 
.SAT NIGHT...NE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft. 
.SUN...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...SE winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...E winds less than 10 kt. Seas 3 ft. 

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

.TODAY...SW winds less than 10 kt. Seas 6 to 8 ft. 
.TONIGHT...W of 70W, W winds less than 10 kt. Elsewhere, NW
winds less than 10 kt, shifting to W after midnight. Seas 5 to
7 ft. 
.SAT...W of 70W, SW winds less than 10 kt, shifting to W in the
afternoon. Elsewhere, W winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. 
.SUN...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.SUN NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft. 
.MON...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft. 
.TUE...S winds 10 kt. Seas 5 to 7 ft. 
.TUE NIGHT...N winds less than 10 kt. Seas 5 to 7 ft. 

ATLC waters S of 22N W of 65W

.TODAY...E winds less than 10 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds less than 10 kt. Seas 4 to 6 ft. 
.SAT...E winds less than 10 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 

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

.TODAY...SE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 6 to 8 ft. 
.TONIGHT...Variable winds less than 10 kt, becoming E less than
10 kt after midnight. Seas 6 to 8 ft. 
.SAT...SE winds less than 10 kt. Seas 6 to 8 ft. 
.SAT NIGHT...Variable winds less than 10 kt. Seas 5 to 7 ft. 
.SUN...Variable winds less than 10 kt. Seas 5 to 6 ft. 
.SUN NIGHT...NE winds less than 10 kt. Seas 5 to 6 ft. 
.MON...NE winds less than 10 kt, increasing to 10 to 15 kt in
the afternoon. Seas 6 to 8 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 7 to 10 ft. 
.TUE...E winds 10 to 15 kt. Seas 8 to 10 ft. 
.TUE NIGHT...E winds 10 kt. Seas 7 to 9 ft.