000
FZNT31 KNHC 162114
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
414 PM EST Tue Feb 16 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...High pressure north of the area will maintain fresh to
strong trade winds across the central and eastern Caribbean 
through Thu. Winds off Colombia will pulse to gale force tonight 
and Wed night, then possibly again Sun night. Southeast winds 
will increase in the Gulf of Honduras from Wed night into Thu as 
a strong cold front approaches from the Gulf of Mexico. The cold 
front is expected to move across western Caribbean Fri through 
Sat, then become stationary on Sat night. Strong north winds will
follow the front. Large north swell will continue to affect the 
tropical N Atlantic waters through Thu, then begin to subside 
through the weekend.

NW Caribbean W of 85W

.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...SE winds 15 to 25 kt. Seas 7 to 10 ft. 
.THU...SE winds 15 to 25 kt. Seas 6 to 9 ft. 
.THU NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI...SE winds 10 to 15 kt, shifting to NE in the afternoon.
Seas 4 to 6 ft. 
.FRI NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.SAT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 

Caribbean N of 15N between 72W and 85W

.TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft S of 18N, and
3 to 5 ft elsewhere. 
.WED...E winds 10 to 20 kt. Seas 6 to 8 ft S of 18N, and 3 to
5 ft elsewhere. 
.WED NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft S of 18N, and
4 to 6 ft elsewhere. 
.THU...E winds 10 to 20 kt. Seas 6 to 9 ft S of 18N, and 4 to
6 ft elsewhere. 
.THU NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. 

Caribbean from 11N to 15N W of 72W

...GALE WARNING WITHIN 90 NM OF COAST OF COLOMBIA...
...GALE WARNING CONDITIONS POSSIBLE WITHIN 60 NM OF COAST OF 
COLOMBIA SUN NIGHT...

.TONIGHT...Between 72W and 80W, NE to E winds 30 to 35 kt 
within 90 nm of coast of Colombia and NE to E 20 to 30 kt 
elsewhere. Seas 9 to 12 ft within 90 nm of coast of Colombia and 
8 to 11 ft elsewhere. W of 80W, NE to E winds 10 to 15 kt. Seas 
5 to 7 ft.
.WED...Between 72W and 80W, E winds 20 to 25 kt except NE to 
E 25 to 30 kt early within 90 nm of coast of Colombia diminishing
to 20 to 25 kt. Seas 7 to 10 ft, except 9 to 12 ft within 90 nm 
of coast of Colombia. W of 80W, E winds 10 to 20 kt. Seas 6 to 8
ft. 
.WED NIGHT...Between 72W and 80W, NE to E winds 30 to 35 kt 
within 60 nm of coast of Colombia and NE to E winds 20 to 30 kt 
elsewhere. Seas 10 to 13 ft within 60 nm of coast of Colombia and
8 to 11 ft elsewhere. W of 80W, E winds 10 to 20 kt. Seas 6 to 8
ft. 
.THU...Between 72W and 80W, E winds 15 to 25 kt. except NE to E 
25 to 30 kt early within 90 nm of coast of Colombia diminishing 
to 15 to 25 kt. Seas 7 to 10 ft, except 9 to 13 ft within 90 nm 
of coast of Colombia. W of 80W, E winds 10 to 15 kt. Seas 5 to 7
ft.
.THU NIGHT..Between 72W and 80W, NE to E winds 15 to 25 kt, 
except 25 to 30 kt within 60 nm of coast of Colombia. Seas 8 to 
10 ft, except 9 to 12 ft within 60 nm of coast of Colombia. W of 
80W, NE to E winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI...Between 72W and 80W, E winds 15 to 25 kt except 25 to 30 
kt within 60 nm of coast of Colombia. Seas 8 to 10 ft, except 9 
to 12 ft within 60 nm of coast of Colombia. W of 80W, NE to E
winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...Between 72W and 80W, NE to E winds 15 to 25 kt, 
except 25 to 30 kt within 60 nm of coast of Colombia. Seas 6 to 9
ft, except 8 to 10 ft within 60 nm of coast of Colombia. W of
80W, NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...Between 72W and 80W, NE to E winds 15 to 25 kt. Seas 6 to
9 ft. W of 80W, NE to E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...Between 72W and 80W, NE to E winds 15 to 25 kt. Seas 6 to
9 ft. W of 80W, NE to E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...Between 72W and 80W, NE to E winds 15 to 25 kt, except 
25 to 30 kt within 60 nm of coast of Colombia. Seas 6 to 9 ft,
except 8 to 10 ft within 60 nm of coast of Colombia. W of 80W,
NE winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN NIGHT...Between 72W and 80W, NE to E winds 15 to 25 kt  
except 30 to 35 kt within 60 nm of coast of Colombia. Seas 8 to
11 ft, except 10 to 13 ft within 60 nm of coast of Colombia. W of
80W, NE to E winds 10 to 20 kt. Seas 6 to 8 ft.

SW Caribbean S of 11N

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

Caribbean between 64W and 72W

.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft Gulf of
Venezuela, and 6 to 8 ft elsewhere. 
.WED...E winds 10 to 20 kt. Seas 3 to 5 ft Gulf of Venezuela,
and 6 to 9 ft elsewhere. 
.WED NIGHT...E winds 15 to 25 kt Gulf of Venezuela, and E 10 to
20 kt elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 6 to 8 ft
elsewhere. 
.THU...E winds 10 to 20 kt. Seas 3 to 4 ft Gulf of Venezuela,
and 6 to 9 ft elsewhere. 
.THU NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.FRI...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.FRI NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.SAT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.SUN...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 

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

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

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...A cold front extends from near 31N78W to West Palm 
Beach, Florida Numerous showers and strong thunderstorms are 
along a squall line that precedes the front as well as fresh to 
strong south to southwest winds. The front will become stationary
tonight from near 31N74W to West Palm Beach, Florida, then lift 
northward as a warm front Wed and Wed night. Fresh to strong 
southerly winds will develop over the western waters beginning on
Thu as the next cold front moves across the Gulf of Mexico. This
front will move east of Florida late Thu night extend from near 
31N72W to the central Bahamas and to central Cuba early Fri 
evening, from 29N65W to near the Windward Passage Sat and become 
stationary over the far southeastern waters Sun. Fresh to strong 
northerly winds will follow this front and become fresh to strong
east winds and expand westward across the southern waters east 
of 76W from Wed afternoon through Thu night, then diminish Fri. 
Scattered showers and strong thunderstorms are possible ahead of 
the front as it moves east of Florida and over the western 
Atlantic. Seas will build to around 12 ft east of the Bahamas Sun
and Sun night.

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

.TONIGHT...NE winds less than 10 kt. Seas 5 to 7 ft.
.WED...SE winds 10 to 15 kt. Seas 4 to 5 ft. 
.WED NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft.
.THU...S winds 15 to 20 kt. Seas 6 to 8 ft. 
.THU NIGHT...S winds 15 to 25 kt. Seas 6 to 9 ft. 
.FRI...W winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT...N winds 15 to 20 kt. Seas 6 to 7 ft. 
.SAT NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft. 
.SUN...NE winds 15 to 20 kt. Seas 7 to 8 ft. 
.SUN NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. 

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

.TONIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft. 
.WED...S winds 10 to 15 kt W of 70W, and S less than 10 kt
elsewhere. Seas 5 to 6 ft. 
.WED NIGHT...W of 70W, SE winds 10 to 15 kt. Elsewhere, SE winds
10 to 15 kt. Seas 4 to 6 ft.
.THU...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU NIGHT...S winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI...S winds 10 to 20 kt. Seas 6 to 9 ft. 
.FRI NIGHT...W winds 10 to 20 kt. Seas 6 to 8 ft. 
.SAT...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.SAT NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. 
.SUN...NE winds 15 to 20 kt. Seas 8 to 10 ft. 
.SUN NIGHT...NE winds 15 to 20 kt. Seas 8 to 11 ft. 

Bahamas N of 22N

.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...SE to S winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...NE to E winds less than 10 kt. Seas 3 to 4 ft.
.SAT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NE winds 15 to 25 kt. Seas 4 to 6 ft. 
.SUN...NE winds 15 to 25 kt. Seas 5 to 7 ft. 
.SUN NIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft. 

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

.TONIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED...SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU...SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI...SE winds 10 to 15 kt. Seas 6 to 8 ft. 
.FRI NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 7 ft.
.SAT...E to SE winds less than 10 kt. Seas 5 to 7 ft.
.SAT NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. 
.SUN...NE winds 15 to 25 kt. Seas 7 to 10 ft. 
.SUN NIGHT...NE winds 20 to 25 kt. Seas 9 to 11 ft. 

ATLC waters S of 22N W of 65W

.TONIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.WED...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 6 to 9 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 6 to 9 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...NE winds 10 to 20 kt. Seas 5 to 6 ft. 
.SUN NIGHT...NE winds 15 to 25 kt. Seas 6 to 8 ft, building to
8 to 11 ft after midnight. 

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

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