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HF Voice Broadcast (Caribbean/SW Atlantic)



911 
FZNT31 KNHC 191513
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1013 AM EST Wed Feb 19 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...High pressure north of the area will support fresh
to strong winds across the central Caribbean through Thu, except
pulsing to gale force off the coast of Colombia tonight and Thu
night. Winds and seas will diminish across the Caribbean and the
Tropical N Atlantic Thu through Fri night. A cold front in the
Gulf of Mexico will reach the Yucatan Channel Fri night, and
move across the NW Caribbean through Sat night. 

NW Caribbean W of 85W

.TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...E winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...NE winds 10 kt. Seas 3 to 5 ft. 
.FRI...N winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...N winds 15 to 25 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 8 ft. 
.SUN...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 

Caribbean N of 15N between 72W and 85W

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

Caribbean from 11N to 15N W of 72W

...GALE WARNING WITHIN 90 NM OF COAST OF COLOMBIA...

.TODAY...E winds 25 to 30 kt within 90 nm of coast of Colombia,
and NE 20 to 30 kt elsewhere. Seas 10 to 15 ft. 
.TONIGHT...E winds 25 to 35 kt within 90 nm of coast of
Colombia, and NE 15 to 25 kt elsewhere. Seas 10 to 15 ft. 
.THU...E winds 20 to 30 kt within 90 nm of coast of Colombia,
and NE 15 to 25 kt elsewhere. Seas 9 to 14 ft, subsiding to 8 to
11 ft in the afternoon. 
.THU NIGHT...NE to E winds 25 to 35 kt within 90 nm of coast of 
Colombia, and NE to E 10 to 20 kt elsewhere. Seas 8 to 11 ft,
except 10 to 12 ft within 90 nm of coast of Colombia.
.FRI...NE winds 10 to 20 kt. Seas 7 to 10 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.SAT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 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. 

SW Caribbean S of 11N

.TODAY...NE winds 15 to 25 kt. Seas 10 to 15 ft. 
.TONIGHT...NE winds 15 to 25 kt. Seas 10 to 15 ft. 
.THU...NE winds 10 to 20 kt. Seas 9 to 14 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 8 to 11 ft. 
.FRI...N winds 10 to 20 kt. Seas 8 to 11 ft. 
.FRI NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. 
.SAT...N winds 10 to 15 kt. Seas 6 to 8 ft. 
.SAT NIGHT...N winds 10 to 20 kt. Seas 5 to 6 ft. 
.SUN...N winds 10 to 15 kt. Seas 4 to 5 ft. 
.SUN NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. 

Caribbean between 64W and 72W

.TODAY...E winds 20 to 25 kt Gulf of Venezuela, and E 10 to
20 kt elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 7 to
10 ft elsewhere. 
.TONIGHT...E winds 20 to 25 kt Gulf of Venezuela, and E 10 to
20 kt elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 6 to 9 ft
elsewhere. 
.THU...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 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. 
.FRI...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 to 4 ft. 
.SUN...E winds less than 10 kt. Seas 3 to 4 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

.TODAY...E winds 15 to 20 kt. Seas 7 to 10 ft. 
.TONIGHT...E winds 15 to 20 kt. Seas 7 to 10 ft. 
.THU...E winds 15 to 20 kt. Seas 7 to 10 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.FRI...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.FRI NIGHT...E winds 10 kt. Seas 5 to 7 ft. 
.SAT...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.SUN...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

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

.TODAY...E winds 10 to 20 kt. Seas 7 to 10 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 7 to 10 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 15 kt. Seas 6 to 8 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT NIGHT...E 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 5 to 7 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...High pressure north of the area will support fresh 
to strong winds near the Windward Passage through tonight. A 
cold front will move over the northwest waters today, then
become stationary near 30N through Thu. Reinforcing cold air 
will push a strong cold front across the forecast area Thu night 
through Sat. Near gale to gale force winds are expected on both 
sides of the front on Fri. Winds will gradually diminish across 
the region Sat through Sun. Large seas, producing potentially 
hazardous conditions, are expected over the waters north and 
northeast of the Bahamas from Fri through early Sun. These seas 
will slowly subside thereafter through Sun night.

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

...GALE CONDITIONS POSSIBLE N OF 30N E OF 79W FRI...

.TODAY...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU NIGHT...SW winds 10 to 20 kt, becoming NW 20 to 30 kt after
midnight. Seas 7 to 10 ft. 
.FRI...N winds 20 to 30 kt, except with frequent gusts to 35 kt 
N of 30N E of 79W. Seas 8 to 12 ft, except 10 to 16 ft N of 30N E
of 79W.
.FRI NIGHT...NE winds 20 to 30 kt. Seas 10 to 16 ft. 
.SAT...NE winds 15 to 25 kt. Seas 10 to 14 ft. 
.SAT NIGHT...NE winds 10 to 20 kt. Seas 9 to 12 ft. 
.SUN...E winds 10 to 15 kt. Seas 7 to 10 ft. 
.SUN NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft. 

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

...GALE CONDITIONS POSSIBLE N OF 29N W OF 68W FRI AND FRI 
NIGHT...

.TODAY...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...S winds less than 10 kt. Seas 4 to 6 ft. 
.THU...SE winds 10 to 15 kt W of 70W, and S less than 10 kt
elsewhere. Seas 6 to 8 ft W of 70W, and 5 to 7 ft elsewhere. 
.THU NIGHT...SW winds 15 to 25 kt W of 70W, and S 10 to 20 kt
elsewhere. Seas 6 to 9 ft. 
.FRI...W of 70W, W to NW winds 20 to 30 kt S of 30N, and N 30 to
35 kt N of 30N. Seas 8 to 12 ft, except NW of line from 31N71W 
to 28N77W 10 to 17 ft. E of 70W, SW winds 20 to 30 kt, except 25 to 35 kt
NW of line from 31N68W to 29N70W. Seas 8 to 10 ft, except 8 to 
12 ft NW of line from 31N68W to 29N70W.
.FRI NIGHT...W of 70W, W to N winds 25 to 30 kt, except N of 29N
W of 74W N to NE 25 to 35 kt. Seas 8 to 12 ft, except 11 to 18 
ft NW of line from 30N70W to 29N74W to 28N77W. E of 70W, W winds
15 to 25 kt, shifting to NW to N late. Seas 9 to 13 ft.
.SAT...NE winds 15 to 25 kt. Seas 12 to 16 ft. 
.SAT NIGHT...NE winds 15 to 25 kt. Seas 10 to 14 ft. 
.SUN...NE winds 10 to 20 kt. Seas 8 to 11 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 8 to 11 ft. 

Bahamas N of 22N

.TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI...W winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.SAT NIGHT...NE winds 15 to 20 kt. Seas 6 to 9 ft. 
.SUN...NE winds 15 to 20 kt. Seas 6 to 8 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

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

.TODAY...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.FRI...SW winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT...W winds 10 to 20 kt. Seas 7 to 10 ft. 
.SAT...NW winds 10 to 20 kt. Seas 8 to 13 ft. 
.SAT NIGHT...N winds 10 to 20 kt. Seas 9 to 14 ft.
.SUN...NE winds 10 to 20 kt. Seas 10 to 13 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 8 to 11 ft. 

ATLC waters S of 22N W of 65W

.TODAY...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...S winds less than 10 kt. Seas 3 to 5 ft. 
.SAT...SW to W winds less than 10 kt. Seas 4 to 6 ft.
.SAT NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft. 
.SUN...N winds 10 to 20 kt. Seas 7 to 10 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. 

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

.TODAY...E winds 15 to 20 kt. Seas 8 to 9 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. 
.THU...E winds 15 to 20 kt. Seas 7 to 9 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 7 to 8 ft. 
.FRI...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.FRI NIGHT...SE winds 10 kt. Seas 6 to 7 ft. 
.SAT...SE winds 10 kt. Seas 6 to 7 ft. 
.SAT NIGHT...S winds 10 kt. Seas 5 to 7 ft. 
.SUN...S winds 10 to 15 kt. Seas 6 to 8 ft. 
.SUN NIGHT...SW winds 10 to 15 kt. Seas 6 to 9 ft.