000
FZNT31 KNHC 290246
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1046 PM EDT Thu Mar 28 2024

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...A cold front from W Cuba to the Gulf of Honduras
will reach from eastern Cuba to NE Honduras by Fri morning.
Fresh to strong winds and rough seas will continue to follow the
front across the NW Caribbean tonight. Winds and seas will
diminish Fri across NW portions as the front reaches the the NE
coast of Cuba to NE Honduras, then weakens from Hispaniola to
the Honduras-Nicaragua border on Sat. High pressure building
north of the region in the wake of the front will support fresh
to strong NE winds in the lee of eastern Cuba and across the
Windward Passage Fri night through Sat evening. Winds and seas
will then diminish there Sat night. Moderate N swell moving
through the NE Caribbean Passages and adjacent Tropical Atlantic
waters will gradually subside through early Fri. Strong trade
winds and rough seas will pulse off the coast of Colombia and
the southern coast of Hispaniola this weekend as the high
pressure settles NE of the Bahamas. 

NW Caribbean W of 85W

.OVERNIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. 
.FRI...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...SE winds 15 to 25 kt. Seas 6 to 8 ft. 

Caribbean N of 15N between 72W and 85W

.OVERNIGHT...N winds less than 10 kt S of 18N, and NW 10 to
20 kt elsewhere. Seas 3 ft S of 18N, and 4 to 6 ft elsewhere. 
.FRI...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.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 15 kt. Seas 5 to 7 ft. 
.TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 

Caribbean from 11N to 15N W of 72W

.OVERNIGHT...NE winds less than 10 kt. Seas 3 ft. 
.FRI...NE winds 10 to 15 kt within 90 nm of coast of Colombia,
and NE less than 10 kt elsewhere. Seas 3 ft. 
.FRI NIGHT...NE winds 10 to 20 kt within 90 nm of coast of
Colombia, and NE 10 to 15 kt elsewhere. Seas 3 to 5 ft. 
.SAT...E winds 15 to 20 kt within 90 nm of coast of Colombia,
and NE 10 to 15 kt elsewhere. Seas 3 to 5 ft. 
.SAT NIGHT...E 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 10 to 20 kt. Seas 6 to 8 ft. 
.MON...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 

SW Caribbean S of 11N

.OVERNIGHT...NE winds 10 to 15 kt. Seas 3 ft. 
.FRI...NE winds less than 10 kt. Seas 3 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 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...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE...NE winds 10 to 15 kt. Seas 6 to 9 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 6 to 9 ft. 

Caribbean between 64W and 72W

.OVERNIGHT...NE winds 10 to 20 kt Gulf of Venezuela, and N less
than 10 kt elsewhere. Seas 3 to 5 ft. 
.FRI...NE winds 10 to 15 kt Gulf of Venezuela, and N less than
10 kt elsewhere. Seas 3 to 4 ft. 
.FRI NIGHT...NE winds 15 to 20 kt Gulf of Venezuela, and NE
10 to 15 kt elsewhere. Seas 3 to 4 ft. 
.SAT...NE winds 15 to 20 kt Gulf of Venezuela, and NE 10 to
15 kt elsewhere. Seas 3 to 4 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...NE 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

.OVERNIGHT...W winds less than 10 kt. Seas 5 to 7 ft. 
.FRI...W winds less than 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 5 to 7 ft. 
.FRI NIGHT...W winds 10 to 15 kt, shifting to NW after midnight.
Seas 5 to 7 ft. 
.SAT...N winds less than 10 kt. Seas 4 to 6 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.SUN NIGHT...NE winds 10 to 15 kt. Seas 6 to 9 ft. 
.MON...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft. 
.TUE...NE winds 10 to 15 kt. Seas 6 to 8 ft. 
.TUE 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

.OVERNIGHT...E winds less than 10 kt. Seas 5 to 7 ft. 
.FRI...SE winds less than 10 kt. Seas 4 to 6 ft. 
.FRI NIGHT...NE winds less than 10 kt. Seas 4 to 6 ft. 
.SAT...NE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 4 to 6 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...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON NIGHT...NE 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 5 to 7 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Broad low pressure SE of Bermuda centered near
27N58W will meander then weaken to a trough and move slowly NE 
and east of 55W Fri night. Large northerly swell dominates the 
waters W of 60W and will gradually subside through Fri. An area 
of strong to near gale S to SE winds, rough to very rough seas, 
and scattered strong thunderstorms remains active to the east of 
a surface trough along 53W, N of 20N. Farther west, a cold front 
has moved off the northeast Florida coast. This front will reach 
from Bermuda to eastern Cuba by midday Fri, from 31N55W to the 
Mona Passage by Sat morning, then move east of the area early 
Sun. Strong winds and rough seas will follow this front, then 
diminish from west to east as high pressure build eastward along 
roughly 29N, and settle NE of the Bahamas Sun and Mon.

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

.OVERNIGHT...N winds 20 to 30 kt. Seas 8 to 11 ft. 
.FRI...N winds 20 to 25 kt, diminishing to 10 to 20 kt in the
afternoon. Seas 8 to 11 ft. 
.FRI NIGHT...N winds 10 to 15 kt, shifting to NE after midnight.
Seas 7 to 10 ft. 
.SAT...S winds less than 10 kt. Seas 6 to 8 ft. 
.SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. 

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

.OVERNIGHT...W of 70W, W winds 15 to 25 kt. Elsewhere, W winds
less than 10 kt, increasing to 10 to 15 kt after midnight. Seas
7 to 10 ft. 
.FRI...N winds 15 to 25 kt W of 70W, and NW 15 to 25 kt
elsewhere. Seas 9 to 14 ft W of 70W, and 8 to 11 ft elsewhere. 
.FRI NIGHT...N winds 10 to 20 kt W of 70W, and NW 20 to 25 kt
elsewhere. Seas 9 to 14 ft. 
.SAT...W of 70W, N winds 10 to 15 kt, shifting to NW in the
afternoon. Elsewhere, N winds 15 to 25 kt, shifting to NW 10 to
15 kt in the afternoon. Seas 8 to 11 ft W of 70W, and 11 to
15 ft elsewhere. 
.SAT NIGHT...NW winds 10 to 15 kt. Seas 7 to 10 ft. 
.SUN...W winds 10 to 15 kt. Seas 6 to 9 ft. 
.SUN NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON...W winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON NIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...SW winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. 

Bahamas N of 22N

.OVERNIGHT...NW winds 15 to 25 kt. Seas 3 to 5 ft. 
.FRI...N winds 15 to 25 kt. Seas 5 to 7 ft. 
.FRI NIGHT...NE 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 4 to 6 ft. 
.SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 

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

.OVERNIGHT...NW winds 10 to 15 kt. Seas 6 to 7 ft. 
.FRI...N winds 15 to 25 kt W of 70W, and NW 10 to 20 kt
elsewhere. Seas 7 to 10 ft. 
.FRI NIGHT...N winds 10 to 20 kt. Seas 8 to 11 ft. 
.SAT...NE winds 10 to 20 kt. Seas 9 to 11 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 8 to 11 ft. 
.SUN...E winds 10 to 15 kt, shifting to NE in the afternoon.
Seas 7 to 10 ft. 
.SUN NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft. 
.MON...E winds less than 10 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds less than 10 kt. Seas 4 to 6 ft.
.TUE...S winds less than 10 kt. Seas 3 to 5 ft. 
.TUE NIGHT...S winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 4 to 5 ft. 

ATLC waters S of 22N W of 65W

.OVERNIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI...NW winds less than 10 kt. Seas 4 to 6 ft. 
.FRI NIGHT...N winds 10 to 20 kt. Seas 5 to 7 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 15 kt. Seas 6 to 9 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

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

.OVERNIGHT...W winds 10 to 15 kt. Seas 7 to 8 ft. 
.FRI...W winds 10 to 15 kt. Seas 6 to 8 ft. 
.FRI NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft. 
.SAT...N winds 10 kt. Seas 6 to 7 ft. 
.SAT NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft. 
.SUN...NE winds 10 to 15 kt. Seas 6 to 9 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON...NE winds 10 to 15 kt. Seas 7 to 9 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft. 
.TUE...NE winds 10 to 15 kt. Seas 6 to 8 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft.