000
FZNT31 KNHC 052048
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
448 PM EDT Thu Sep 5 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...A tropical wave over the W Caribbean near 83W is
causing scattered showers and thunderstorms north of 15W and
west of 80W. This wave - accompanied by by fresh to strong
trades - will exit the basin tomorrow. Fresh to strong trades
will also continue over the S central Caribbean and through the
Windward Passage tonight before diminishing tomorrow. Elsewhere,
a rather weak pressure gradient will allow for generally gentle
to moderate trades to exist across the basin into early next
week. 

NW Caribbean W of 85W

.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT AND SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT THROUGH TUE...E winds 10 to 20 kt. Seas 3 to 5 ft. 

Caribbean N of 15N between 72W and 85W

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

Caribbean from 11N to 15N W of 72W

.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT AND SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT THROUGH TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 

SW Caribbean S of 11N

.TONIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft. 
.FRI...Variable winds less than 10 kt. Seas 3 to 5 ft. 
.FRI NIGHT AND SAT...SW winds less than 10 kt. Seas 3 to 4 ft. 
.SAT NIGHT...Variable winds less than 10 kt. Seas 3 ft. 
.SUN THROUGH TUE...Variable winds less than 10 kt. Seas 3 to
4 ft. 

Caribbean between 64W and 72W

.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT AND SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT THROUGH TUE...E winds 10 to 20 kt. Seas 3 to 5 ft. 

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

.TONIGHT...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 AND SAT...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT THROUGH TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.TONIGHT...E winds less than 10 kt. Seas 3 to 5 ft. 
.FRI...SE winds less than 10 kt. Seas 3 to 5 ft. 
.FRI NIGHT AND SAT...SE winds less than 10 kt. Seas 3 to 5 ft. 
.SAT THROUGH TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Scattered showers and isolated thunderstorms will
continue through tomorrow in association with a stationary
frontal boundary offshore of the Florida-Georgia border. Across 
the SW North Atlantic waters, winds should otherwise remain 
gentle to moderate for the next few days due to a weak pressure 
gradient. Looking ahead, a cold front should emerge off of the
SE United States to the waters east of NE Florida Mon with 
increasing winds behind it. 

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

.TONIGHT...E winds less than 10 kt. Seas 5 to 7 ft. 
.FRI...Variable winds less than 10 kt. Seas 4 to 6 ft. 
.FRI NIGHT...Variable winds less than 10 kt, becoming S 10 kt
after midnight. Seas 4 to 5 ft. 
.SAT...SW winds 10 kt. Seas 3 to 5 ft. 
.SAT THROUGH SUN...SE winds less than 10 kt. Seas 3 to 5 ft. 
.MON THROUGH TUE...E winds 10 to 20 kt. Seas 6 to 8 ft. 

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

.TONIGHT...Variable winds less than 10 kt W of 70W, and SE 10 to
15 kt elsewhere. Seas 4 to 6 ft. 
.FRI...Variable winds less than 10 kt W of 70W, and SE 10 kt
elsewhere. Seas 4 to 5 ft. 
.FRI NIGHT AND SAT...S winds less than 10 kt. Seas 4 to 5 ft. 
.SAT THROUGH TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. 

Bahamas N of 22N

.TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT AND SAT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT THROUGH TUE...E winds 10 to 15 kt. Seas 3 ft. 

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

.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.FRI NIGHT AND SAT...SE winds 10 to 15 kt. Seas 4 to 5 ft. 
.SAT THROUGH TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. 

ATLC waters S of 22N W of 65W

.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT AND SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT THROUGH TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI NIGHT AND SAT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT THROUGH TUE...E winds 10 to 15 kt. Seas 4 to 6 ft.