000
FZNT31 KNHC 081500
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1000 AM EST Thu Dec 8 2022

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 deepening low pressure system over the central 
subtropical Atlantic will continue tostrengthenn during the next
few days as it lifts northeastward. Large NE swell across the 
central Atlantic will move through the Caribbean Passages and 
Tropical Atlantic waters through Sat.The current weather pattern 
will support NE-E winds across much of the forecast waters. Fresh
to pulsing strong NE-E winds will occur in offshore Colombia 
into early next week. Moderate to pulsing fresh NE winds will 
affect the Caribbean Passages and the lees of the Greater 
Antilles into Fri. 

NW Caribbean W of 85W

.TODAY...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TONIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 4 ft. 
.SUN NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.MON...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft. 

Caribbean N of 15N between 72W and 85W

.TODAY...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TONIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.MON...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 4 ft. 
.MON NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft. 

Caribbean from 11N to 15N W of 72W

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

SW Caribbean S of 11N

.TODAY...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.TONIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...NE winds 10 to 15 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, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft. 
.SUN NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...NE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 

Caribbean between 64W and 72W

.TODAY...NE winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 4 to 6 ft elsewhere. 
.TONIGHT...NE winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 4 to 6 ft elsewhere. 
.FRI...Gulf of Venezuela, NE winds 10 to 15 kt. Elsewhere, NE
winds 10 to 15 kt, diminishing to less than 10 kt in the
afternoon. Seas 2 ft or less Gulf of Venezuela, and 5 to 7 ft
elsewhere. 
.FRI NIGHT...Gulf of Venezuela, NE winds 10 to 15 kt. Elsewhere,
NE winds 10 to 15 kt, diminishing to less than 10 kt after
midnight. Seas 3 ft Gulf of Venezuela, and 5 to 7 ft elsewhere. 
.SAT...NE winds less than 10 kt. Seas 4 to 6 ft. 
.SAT NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft. 
.SUN...NE winds less than 10 kt. Seas 3 to 5 ft. 
.SUN NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON 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...NW winds 10 to 20 kt. Seas 8 to 11 ft. 
.TONIGHT...NW winds 10 to 15 kt. Seas 8 to 13 ft. 
.FRI...N winds less than 10 kt. Seas 8 to 13 ft. 
.FRI NIGHT...N winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 8 to 11 ft. 
.SAT...Variable winds less than 10 kt, becoming NW less than
10 kt in the afternoon. Seas 7 to 10 ft. 
.SAT NIGHT...W winds less than 10 kt. Seas 6 to 9 ft. 
.SUN...NW winds less than 10 kt. Seas 5 to 7 ft. 
.SUN NIGHT...N winds less than 10 kt. Seas 5 to 7 ft. 
.MON...Variable winds less than 10 kt. Seas 6 to 9 ft. 
.MON NIGHT...E winds less than 10 kt. Seas 6 to 9 ft. 

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

.TODAY...NW winds less than 10 kt. Seas 5 to 7 ft. 
.TONIGHT...N winds less than 10 kt. Seas 6 to 8 ft. 
.FRI...N winds less than 10 kt. Seas 6 to 9 ft. 
.FRI NIGHT...NE winds less than 10 kt. Seas 6 to 9 ft. 
.SAT...NE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 6 to 9 ft. 
.SAT NIGHT...NE winds less than 10 kt. Seas 6 to 8 ft. 
.SUN...NE winds less than 10 kt. Seas 5 to 7 ft. 
.SUN NIGHT...NE winds less than 10 kt. Seas 4 to 6 ft. 
.MON...NE winds less than 10 kt. Seas 4 to 6 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...The non-tropical low pressure area located about 925 
miles east-southeast of Bermuda, near 29N49W, continues to produce
an extensive area of showers and thunderstorms. However, the 
system remains embedded within a frontal zone, which is expected 
to become even more pronounced later today as the low begins to 
move east-northeastward at 20 to 25 mph toward colder waters and 
interacts with a mid-latitude trough. Therefore, it is unlikely 
that the low will transition to a subtropical or tropical cyclone.
Nevertheless, significant non-tropical development of this low is
expected during the next couple of days north of our area. Storm 
conditions will move E of the area today, but gales will prevail 
into tonight in the far NE waters. Large long-period north to 
northeast swell will impact the Atlantic waters and Caribbean 
Passages between the southeastern Bahamas and the E Caribbean 
producing high seas into the start of next week, with large E 
swell reaching the Florida offshore waters N of 26N early Fri 
through Sat. 

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

.TODAY...N winds 10 kt. Seas 5 to 7 ft. 
.TONIGHT...NW winds 10 kt. Seas 6 to 8 ft. 
.FRI...N winds 10 kt. Seas 7 to 10 ft. 
.FRI NIGHT...N winds 10 kt. Seas 7 to 10 ft. 
.SAT...N winds 10 kt. Seas 7 to 9 ft. 
.SAT NIGHT...NE winds 10 kt. Seas 6 to 8 ft. 
.SUN...Variable winds less than 10 kt, becoming NW 10 kt in the
afternoon. Seas 6 to 7 ft. 
.SUN NIGHT...NW winds less than 10 kt. Seas 6 to 8 ft. 
.MON...N winds 10 kt. Seas 6 to 8 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft. 

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

.TODAY...N winds 10 to 15 kt. Seas 8 to 11 ft W of 70W, and
13 to 18 ft elsewhere. 
.TONIGHT...NW winds 10 to 15 kt. Seas 8 to 12 ft W of 70W, and
12 to 17 ft elsewhere. 
.FRI...N winds 10 to 15 kt W of 70W, and NW 10 to 20 kt
elsewhere. Seas 9 to 14 ft. 
.FRI NIGHT...N winds 10 to 15 kt W of 70W, and N 15 to 25 kt
elsewhere. Seas 9 to 11 ft W of 70W, and 10 to 13 ft elsewhere. 
.SAT...N winds 10 to 20 kt. Seas 8 to 13 ft. 
.SAT NIGHT...N winds 10 to 20 kt. Seas 9 to 14 ft.
.SUN...N winds 10 to 15 kt, shifting to NW in the afternoon.
Seas 9 to 14 ft. 
.SUN NIGHT...NW winds 10 to 15 kt. Seas 8 to 12 ft. 
.MON...NW winds 10 to 20 kt. Seas 8 to 11 ft. 
.MON NIGHT...N winds 10 to 20 kt. Seas 9 to 12 ft. 

Bahamas N of 22N

.TODAY...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI...NE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 5 to 7 ft. 
.FRI NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 4 to 6 ft. 
.SAT...N winds less than 10 kt. Seas 4 to 6 ft. 
.SAT NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft. 
.SUN...NE winds less than 10 kt. Seas 3 to 5 ft. 
.SUN NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft. 
.MON...NE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 3 to 5 ft. 
.MON NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft. 

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

.TODAY...NE winds 10 to 20 kt. Seas 8 to 13 ft W of 70W, and
12 to 17 ft elsewhere. 
.TONIGHT...N winds 10 to 15 kt. Seas 9 to 14 ft W of 70W, and
12 to 17 ft elsewhere. 
.FRI...N winds 10 to 15 kt. Seas 10 to 14 ft. 
.FRI NIGHT...N winds 10 to 15 kt. Seas 9 to 12 ft. 
.SAT...N winds 10 to 15 kt. Seas 8 to 11 ft. 
.SAT NIGHT...N winds 10 to 15 kt. Seas 8 to 11 ft.
.SUN...N winds 10 kt. Seas 8 to 11 ft. 
.SUN NIGHT...N winds 10 kt. Seas 8 to 12 ft. 
.MON...Variable winds less than 10 kt, becoming NW 10 kt in the
afternoon. Seas 8 to 11 ft. 
.MON NIGHT...N winds 10 to 15 kt. Seas 8 to 11 ft. 

ATLC waters S of 22N W of 65W

.TODAY...NE winds 10 to 15 kt. Seas 8 to 11 ft. 
.TONIGHT...NE winds 10 to 15 kt. Seas 8 to 11 ft. 
.FRI...NE winds less than 10 kt. Seas 8 to 11 ft.
.FRI NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 7 to 10 ft. 
.SAT...N winds less than 10 kt. Seas 6 to 9 ft. 
.SAT NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. 
.SUN...N winds less than 10 kt. Seas 5 to 7 ft. 
.SUN NIGHT...NE winds less than 10 kt. Seas 5 to 7 ft. 
.MON...Variable winds less than 10 kt. Seas 5 to 7 ft. 
.MON NIGHT...NE winds less than 10 kt. Seas 6 to 8 ft. 

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

.TODAY...NW winds 15 to 25 kt. Seas 13 to 18 ft. 
.TONIGHT...N winds 10 to 20 kt. Seas 14 to 19 ft. 
.FRI...N winds 10 to 15 kt. Seas 13 to 18 ft. 
.FRI NIGHT...NW winds 10 kt. Seas 11 to 15 ft. 
.SAT...W winds 10 to 15 kt. Seas 9 to 12 ft. 
.SAT NIGHT...NW winds 10 to 15 kt. Seas 8 to 11 ft. 
.SUN...NW winds 10 to 15 kt. Seas 8 to 10 ft. 
.SUN NIGHT...N winds 10 kt in the evening, becoming variable
winds less than 10 kt. Seas 8 to 12 ft. 
.MON...Variable winds less than 10 kt. Seas 9 to 12 ft. 
.MON NIGHT...Variable winds less than 10 kt. Seas 9 to 11 ft.