000
FZNT31 KNHC 260322
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1122 PM EDT Thu Oct 25 2018

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...Gentle to moderate trades will prevail across the
Caribbean Sea through Sat. A cold front crossing the Gulf of
Mexico will become stationary across Yucatan Channel Sat night
and Sun. Fresh to locally strong trade winds are expected over
the south-central Caribbean Sat night and Sun before weakening
again on Mon. 

NW Caribbean W of 85W

.OVERNIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.FRI...E winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 2 ft or less. 
.FRI NIGHT AND SAT...NE winds less than 10 kt. Seas 2 ft or
less. 
.SAT THROUGH TUE...NE winds 10 to 15 kt. Seas 3 to 5 ft. 

Caribbean N of 15N between 72W and 85W

.OVERNIGHT...E winds 10 to 15 kt S of 18N, and Variable less
than 10 kt elsewhere. Seas 2 ft or less. 
.FRI...E winds 10 to 15 kt S of 18N, and Variable less than
10 kt elsewhere. Seas 2 to 3 ft.
.FRI NIGHT AND SAT...E winds 10 to 15 kt S of 18N, and Variable
less than 10 kt elsewhere. Seas 3 ft. 
.SAT THROUGH TUE...NE winds 10 to 15 kt. Seas 3 to 5 ft. 

Caribbean from 11N to 15N W of 72W

.OVERNIGHT...NE winds 15 to 20 kt within 90 nm of coast of
Colombia, and NE 10 to 15 kt elsewhere. Seas 3 to 4 ft. 
.FRI...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT AND SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT THROUGH TUE...NE winds 10 to 20 kt. Seas 4 to 6 ft. 

SW Caribbean S of 11N

.OVERNIGHT...NE winds less than 10 kt. Seas 3 ft. 
.FRI...E winds 10 to 15 kt, shifting to NE in the afternoon.
Seas 3 ft. 
.FRI NIGHT...N winds less than 10 kt. Seas 3 ft. 
.SAT...NW winds less than 10 kt. Seas 3 to 4 ft. 
.SAT NIGHT...N winds less than 10 kt. Seas 3 to 4 ft. 
.SUN THROUGH TUE...N winds 10 to 15 kt. Seas 3 to 5 ft. 

Caribbean between 64W and 72W

.OVERNIGHT...E winds 15 to 20 kt Gulf of Venezuela, and E 10 to
15 kt elsewhere. Seas 3 to 4 ft. 
.FRI...E winds 10 to 20 kt Gulf of Venezuela, and E 10 to 15 kt
elsewhere. Seas 3 to 4 ft. 
.FRI NIGHT AND SAT...E winds 10 to 20 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

.OVERNIGHT...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...NE winds less than 10 kt. Seas 3 to 4 ft. 
.SAT NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. 
.SUN THROUGH TUE...E winds less than 10 kt. Seas 4 to 6 ft. 

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

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

Synopsis for the the SW N ATLC including the Bahamas

.SYNOPSIS...A weakening front along 27N/28N will transition to a
warm front by Fri morning ahead of a developing low pressure 
system. E to SE winds will increase E of Florida tonight and Fri
as the low moves into Georgia. A trailing cold front from the
low will reach from 31N75W into the NW Bahamas Sat, then stall 
and weaken from around 31N69W to central Cuba on Sun. Another 
cold front will move E of north Florida starting Mon. 

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

.OVERNIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT AND SAT...W winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT THROUGH TUE...NE winds 10 to 20 kt. Seas 4 to 6 ft. 

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

.OVERNIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT AND SAT...SW winds 15 to 25 kt W of 70W, and SE 10 to
20 kt elsewhere. Seas 6 to 8 ft. 
.SAT NIGHT...SW winds 10 to 20 kt. Seas 6 to 8 ft. 
.SUN THROUGH TUE...N winds 10 to 15 kt. Seas 5 to 7 ft. 

Bahamas N of 22N

.OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...S winds less than 10 kt. Seas 3 ft. 
.FRI NIGHT AND SAT...SW winds less than 10 kt. Seas 3 ft. 
.SAT NIGHT...W winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 2 ft or less. 
.SUN THROUGH TUE...NE winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.OVERNIGHT...E winds 10 to 15 kt. Seas 4 to 5 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 6 ft. 
.SAT NIGHT...SE winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 4 to 6 ft. 
.SUN THROUGH TUE...N winds 10 to 15 kt. Seas 5 to 7 ft. 

ATLC waters S of 22N W of 65W

.OVERNIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 
.FRI...E winds less than 10 kt. Seas 3 to 4 ft. 
.FRI NIGHT AND SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT THROUGH TUE...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. 

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

.OVERNIGHT...N winds less than 10 kt. Seas 4 to 5 ft. 
.FRI...N winds less than 10 kt. Seas 4 to 5 ft. 
.FRI NIGHT AND SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...NE winds less than 10 kt. Seas 5 to 6 ft. 
.SUN THROUGH TUE...S winds 10 to 15 kt. Seas 4 to 6 ft.