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HF Voice Broadcast (Caribbean/SW Atlantic)



000
FZNT31 KNHC 190826
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
426 AM EDT Tue Mar 19 2019

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 ATLC from 07N to 19N
between 55W and 64W

.SYNOPSIS...High pressure centered over the central Atlc will
support fresh to strong trade winds across much of the central
Caribbean Sea through early Wed, before the high moves E and
winds diminish for the remainder of the week. Fresh to strong
winds are expected in the south-central Caribbean through the
weekend. Otherwise, moderate to fresh trade winds will prevail
across the remainder of the area through Sat night. 

NW Caribbean W of 85W

.TODAY...SW winds less than 10 kt. Seas 2 ft or less, building
to 3 to 5 ft in the afternoon. 
.TONIGHT...SW winds less than 10 kt, shifting to SE after
midnight. Seas 3 to 5 ft. 
.WED...S winds less than 10 kt, shifting to W in the afternoon.
Seas 3 to 5 ft. 
.WED NIGHT...N winds 10 to 15 kt. Seas 3 to 5 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 4 ft. 
.SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

Caribbean N of 15N between 72W and 85W

.TODAY...E winds 10 to 15 kt S of 18N, and SW less than 10 kt
elsewhere. Seas 3 to 5 ft S of 18N, and 2 ft or less elsewhere. 
.TONIGHT...E winds 10 to 15 kt S of 18N, and SW less than 10 kt
elsewhere. S of 18N, seas 3 to 5 ft. Elsewhere, seas 2 ft or
less, building to 3 ft after midnight.
.WED...E winds 10 to 15 kt S of 18N, and SW less than 10 kt
elsewhere. S of 18N, seas 3 to 5 ft. Elsewhere, seas 3 ft in the
morning, subsiding to 2 ft or less. 
.WED NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft S of 18N,
and 2 ft or less elsewhere. 
.THU...N winds less than 10 kt. Seas 3 ft. 
.THU NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

Caribbean from 11N to 15N W of 72W

.TODAY...E winds 15 to 25 kt within 90 nm of coast of Colombia,
and NE 10 to 20 kt elsewhere. Seas 6 to 9 ft. 
.TONIGHT...NE winds 20 to 25 kt within 90 nm of coast of
Colombia, and NE 10 to 20 kt elsewhere. Seas 5 to 7 ft. 
.WED...E winds 15 to 20 kt within 90 nm of coast of Colombia,
and NE 10 to 20 kt elsewhere. Seas 6 to 8 ft. 
.WED NIGHT...NE winds 15 to 20 kt within 90 nm of coast of
Colombia, and NE 10 to 15 kt elsewhere. Seas 5 to 7 ft. 
.THU...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 

SW Caribbean S of 11N

.TODAY...NE winds 10 to 15 kt. Seas 6 to 9 ft. 
.TONIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 

Caribbean between 64W and 72W

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

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

.TODAY...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT 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 15 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

Synopsis for the the SW N ATLC including the Bahamas

.SYNOPSIS...A cold front extends SW from a 1014 low pressure 
centered near 30N69W to 26N74W where it stalls to Andros Island 
and then SW to the Straits of Florida near 23N80W. The frontal 
boundary will shift slowly SE through Wed to eventually extend 
from 31N59W to Turks and Caicos Wed evening in response to new 
low pres developing and moving NE away from the Bahamas. As the 
low develops gale force winds are expected N of 29N E of 70W
starting Wed morning and continuing through Wed night. A
reinforcing cold front will move across the northern waters Thu
morning through Fri and then stall from 25N65W to the approaches
of the Windward Passage on Sat morning. 

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

.TODAY...NE winds 15 to 25 kt. Seas 7 to 10 ft. 
.TONIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. 
.WED...NE winds 10 to 20 kt. Seas 7 to 9 ft. 
.WED NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 7 to 10 ft. 
.THU...N winds less than 10 kt, shifting to NW in the afternoon.
Seas 6 to 9 ft. 
.THU NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI...NW winds 10 to 15 kt. Seas 5 to 6 ft. 
.FRI NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...N winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.SAT NIGHT...Variable winds less than 10 kt, becoming E less
than 10 kt after midnight. Seas 3 to 4 ft. 

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

...GALE WARNING...

.TODAY...N winds 10 to 15 kt. Seas 6 to 9 ft W of 70W, and 4 to
6 ft elsewhere. 
.TONIGHT...NE winds 15 to 25 kt W of 70W, and E 10 to 20 kt
elsewhere. Seas 6 to 8 ft. 
.WED...W of 70W, NE winds 15 to 25 kt. Elsewhere, SE winds 15 to
25 kt, shifting to NE 25 to 35 kt late in the morning. Seas 8 to
13 ft.
.WED NIGHT...E winds 15 to 25 kt W of 70W, and NE 20 to 30 kt
elsewhere. Seas 8 to 13 ft. 
.THU...E winds 10 to 20 kt. Seas 8 to 11 ft. 
.THU NIGHT...W winds 10 to 15 kt. Seas 6 to 9 ft. 
.FRI...NW winds 10 to 15 kt. Seas 6 to 8 ft. 
.FRI NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft. 
.SAT...NW winds 10 to 15 kt. Seas 6 to 8 ft. 
.SAT NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft. 

Bahamas N of 22N

.TODAY...SE winds less than 10 kt, shifting to S in the
afternoon. Seas 3 to 4 ft. 
.TONIGHT...NE winds 15 to 25 kt. Seas 3 to 5 ft. 
.WED...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...N winds less than 10 kt. Seas 3 to 5 ft. 
.THU NIGHT...N winds 10 to 15 kt. Seas 3 to 5 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...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.TODAY...SE winds less than 10 kt W of 70W, and S 10 to 15 kt
elsewhere. Seas 4 to 5 ft. 
.TONIGHT...W of 70W, S winds less than 10 kt, increasing to
10 to 15 kt after midnight. Elsewhere, S winds 10 to 15 kt. Seas
6 to 8 ft W of 70W, and 4 to 5 ft elsewhere. 
.WED...S winds 10 to 15 kt. Seas 6 to 8 ft W of 70W, and 4 to
6 ft elsewhere. 
.WED NIGHT...W of 70W, NE winds 10 to 15 kt. Elsewhere, SW winds
10 to 15 kt, shifting to S after midnight. Seas 6 to 8 ft. 
.THU...S winds less than 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 6 to 8 ft. 
.THU NIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft. 
.FRI...W winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 

ATLC waters S of 22N W of 65W

.TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...S winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.WED NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. 
.THU...S winds less than 10 kt. Seas 3 to 5 ft. 
.THU NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft. 
.FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 

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

.TODAY...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.WED...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.THU...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.FRI...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.FRI NIGHT...E winds 10 kt. Seas 4 to 5 ft. 
.SAT...E winds 10 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 kt. Seas 4 to 6 ft.