000
FZNT31 KNHC 291521
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1121 AM EDT Mon Apr 29 2024

Marine Weather HF Voice Broadcast for the Tropical N Atlantic
from 07N to 19N W of 55W, the N Atlantic from 19N to
31N W of 55W including the 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 W of 55W

.SYNOPSIS...High pressure centered between the SE US and Bermuda
will gradually weaken over the next few days. Fresh to locally
strong easterly winds at night in the Gulf of Honduras, Windward
Passage and offshore southern Hispaniola will diminish midweek. 
Northerly swell will push rough seas through the passages in the
NE Caribbean through Wed. Otherwise, gentle to moderate easterly
winds are forecast for the eastern half of the Caribbean Thu and
Fri while light to gentle winds will dominate elsewhere. 

NW Caribbean W of 85W

.THIS AFTERNOON...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 5 to 6 ft. 
.TUE...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.FRI...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

Caribbean N of 15N between 72W and 85W

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 15 kt S of 18N, and E less than 10 kt
elsewhere. Seas 3 to 5 ft. 
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. 
.THU...E winds less than 10 kt. Seas 3 to 5 ft. 
.THU NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 
.FRI...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 4 ft. 

Caribbean from 11N to 15N W of 72W

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...NE winds 15 to 20 kt within 90 nm of coast of
Colombia, and E 10 to 15 kt elsewhere. Seas 4 to 6 ft. 
.TUE...E winds 15 to 20 kt within 90 nm of coast of Colombia,
and E 10 to 15 kt elsewhere. Seas 4 to 6 ft. 
.TUE NIGHT...NE winds 15 to 20 kt within 90 nm of coast of
Colombia, and E 10 to 20 kt elsewhere. Seas 4 to 6 ft. 
.WED...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...NE 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 less than 10 kt. Seas 3 to 5 ft. 
.FRI...NE winds less than 10 kt. Seas 3 to 4 ft. 
.FRI NIGHT...NE winds less than 10 kt. Seas 3 ft. 

SW Caribbean S of 11N

.THIS AFTERNOON...E winds less than 10 kt. Seas 3 to 5 ft. 
.TONIGHT...NE winds less than 10 kt. Seas 3 to 4 ft.
.TUE...NE winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...NE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 5 ft. 
.WED...NE winds less than 10 kt. Seas 3 to 5 ft. 
.WED NIGHT...N winds less than 10 kt. Seas 3 to 4 ft. 
.THU...N winds less than 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...N winds less than 10 kt. Seas 3 to 4 ft. 
.FRI...Variable winds less than 10 kt, becoming N less than
10 kt in the afternoon. Seas 3 ft. 
.FRI NIGHT...N winds less than 10 kt. Seas 3 ft. 

Caribbean between 64W and 72W

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 4 to 6 ft elsewhere. 
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft Gulf of
Venezuela, and 4 to 6 ft elsewhere. 
.TUE...E winds 10 to 20 kt. Seas 3 to 4 ft Gulf of Venezuela,
and 4 to 6 ft elsewhere. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft Gulf of
Venezuela, and 4 to 6 ft elsewhere. 
.WED...E winds 10 to 20 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 3 to 5 ft. 

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

.THIS AFTERNOON...E winds less than 10 kt. Seas 4 to 6 ft. 
.TONIGHT...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 5 to 7 ft. 
.WED...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.WED NIGHT...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...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...SE winds less than 10 kt. Seas 4 to 6 ft. 

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

.THIS AFTERNOON...E winds less than 10 kt. Seas 3 to 4 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 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. 
.WED...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED NIGHT...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...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Moderate to fresh W-NW winds behind a cold front
that moved to the central subtropical Atlantic waters this 
morning will continue to affect the NE offshore waters N of 28N 
through Tue evening. Long period northerly swell with peak seas 
to 13 ft will start subsiding this evening as the front continues
to shift eastward. Fresh to locally strong winds will continue 
over the waters S of 23N and W of 70W through late today, 
especially in the approaches of the Windward Passage. More 
tranquil marine conditions are expected afterwards as high 
pressure becomes centered over the NW waters. 

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

.THIS AFTERNOON...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.TUE...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.WED...S winds less than 10 kt. Seas 4 to 5 ft. 
.WED NIGHT...S winds 10 kt. Seas 3 to 4 ft. 
.THU...S winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 3 ft. 
.THU NIGHT...E winds less than 10 kt. Seas 3 ft. 
.FRI...Variable winds less than 10 kt. Seas 3 ft. 
.FRI NIGHT...E winds less than 10 kt. Seas 3 ft. 

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

.THIS AFTERNOON...E winds less than 10 kt. Seas 6 to 8 ft. 
.TONIGHT...NE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 6 to 8 ft. 
.TUE...W of 70W, SE winds less than 10 kt. Elsewhere, N winds
10 to 15 kt, diminishing to less than 10 kt in the afternoon.
Seas 5 to 7 ft. 
.TUE NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. 
.WED...SE winds less than 10 kt. Seas 3 to 5 ft. 
.WED NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. 
.THU...Variable winds less than 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...NE winds less than 10 kt. Seas 3 ft. 
.FRI...NE winds less than 10 kt. Seas 3 ft. 
.FRI NIGHT...NE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 4 ft. 

Bahamas N of 22N

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU...E winds less than 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 3 to 4 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.FRI...NE winds 10 to 15 kt. Seas 3 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 7 to 8 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 7 to 8 ft. 
.TUE...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.WED...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...E winds less than 10 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds less than 10 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 4 to 5 ft. 

ATLC waters S of 22N W of 65W

.THIS AFTERNOON...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.WED...E winds 10 to 15 kt. Seas 6 to 9 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...NE winds less than 10 kt, increasing to 10 to 15 kt in
the afternoon. Seas 3 to 5 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.THIS AFTERNOON...NE winds 10 to 15 kt. Seas 6 to 8 ft. 
.TONIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE...NE winds 10 to 20 kt. Seas 7 to 9 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 7 to 9 ft. 
.WED...E winds 10 to 15 kt. Seas 6 to 9 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 6 to 7 ft. 
.THU...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.FRI...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.FRI NIGHT...SE winds less than 10 kt. Seas 4 to 6 ft.