000
FZNT31 KNHC 011942
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
242 PM EST Sun Jan 1 2023

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...The pressure gradient from a surface ridge to the
northeast and the Colombian Low will continue to force moderate
to fresh trades across the Caribbean through Tue morning.
Locally strong trades will pulse nightly within 90 NM of the
Colombian coast. Winds will increase some starting Tue afternoon
over the eastern and central Caribbean as well as the tropical N
Atlantic waters, with fresh to strong trades likely in the
Windward Passage, the Mona Passage, and south of Hispaniola.
Winds should again diminish on Thu over the Caribbean ahead of a
front moving across the Gulf of Mexico. The weakening cold front
should reach the NW Caribbean on Fri, with NE winds and building
seas. 

NW Caribbean W of 85W

.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT AND TUE...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE THROUGH FRI...NE winds 10 to 20 kt. Seas 4 to 6 ft. 

Caribbean N of 15N between 72W and 85W

.TONIGHT...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 AND TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE THROUGH FRI...NE winds 10 to 20 kt. Seas 4 to 6 ft. 

Caribbean from 11N to 15N W of 72W

.TONIGHT...E winds 15 to 25 kt within 90 nm of coast of
Colombia, and NE 10 to 20 kt elsewhere. Seas 5 to 7 ft. 
.MON...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. 
.MON NIGHT AND TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE THROUGH FRI...NE winds 10 to 20 kt. Seas 5 to 7 ft. 

SW Caribbean S of 11N

.TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT AND TUE...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE THROUGH FRI...N winds 10 to 20 kt. Seas 4 to 6 ft. 

Caribbean between 64W and 72W

.TONIGHT...E winds 10 to 20 kt. Seas 3 ft Gulf of Venezuela, and
4 to 6 ft elsewhere. 
.MON...E winds 10 to 15 kt. Gulf of Venezuela, seas 3 ft in the
morning, subsiding to 2 ft or less. Elsewhere, seas 4 to 5 ft. 
.MON NIGHT AND TUE...NE winds 10 to 20 kt. Seas 3 ft Gulf of
Venezuela, and 4 to 6 ft elsewhere. 
.TUE THROUGH FRI...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

.TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON NIGHT AND TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE THROUGH FRI...E winds 15 to 25 kt. Seas 6 to 9 ft. 

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

.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON NIGHT AND TUE...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE THROUGH FRI...E winds 10 to 20 kt. Seas 6 to 8 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...The weak cold front that moved off of the Georgia
and N Florida coasts this morning will track eastward along and 
north of 28N early this week. The tradewinds are expected to 
increase from Tue night through Thu night south of 25N and east 
of 75W. During that time, fresh to strong NE winds will pulse 
nightly north of Hispaniola and in the Windward Passage. Fresh to
strong SW winds ahead of a new cold front are anticipated to 
occur north of the Bahamas on Tue night through Thu morning. 
After emerging from the SE United States coast Thu, the cold 
front should extend from 31N74W to the central Bahamas on Fri 
morning.

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

.TONIGHT...NW winds less than 10 kt. Seas 3 to 5 ft.
.MON...NE winds 10 kt. Seas 3 to 4 ft. 
.MON NIGHT...E winds 10 kt. Seas 3 to 4 ft. 
.TUE...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE THROUGH THU...SW winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU THROUGH FRI...N winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.TONIGHT...W winds less than 10 kt. Seas 4 to 5 ft. 
.MON...N winds less than 10 kt. Seas 4 to 5 ft. 
.MON NIGHT...NE winds 10 kt. Seas 3 to 4 ft. 
.TUE...E winds 10 kt. Seas 3 to 4 ft. 
.TUE THROUGH FRI...SW winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...NW winds 10 to 15 kt. Seas 5 to 6 ft. 

Bahamas N of 22N

.TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...E winds 10 to 15 kt. Seas 3 ft. 
.MON NIGHT AND TUE...E winds 10 to 15 kt. Seas 3 ft. 
.TUE THROUGH THU...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.THU THROUGH FRI...NE winds 10 to 20 kt. Seas 3 to 4 ft. 

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

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

ATLC waters S of 22N W of 65W

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

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

.TONIGHT...E winds 10 to 15 kt. Seas 6 ft. 
.MON...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.MON NIGHT AND TUE...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.TUE THROUGH FRI...E winds 15 to 25 kt. Seas 6 to 9 ft.