000
FZNT31 KNHC 041553
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1153 AM EDT Fri Nov 4 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 large non-tropical low pressure system is expected
to develop this weekend across the northeastern Caribbean Sea
and southwestern Atlantic. The system is expected to initially
be very broad and disorganized, but environmental conditions
could support gradual subtropical or tropical development
beginning early next week while it moves generally northwestward
or westward over the southwestern Atlantic. Regardless of
development, strong winds and scattered to numerous showers and
thunderstorms are expected across most of the NE Caribbean
tonight through Sat night. Strong winds are also expected Sat
through Sun night in the southwestern Caribbean associated with
low pressure forecast to develop along the eastern extension of
the E Pacific monsoon trough. The low is expected to move
northeastward toward the NE Caribbean by late Mon while
weakening. \Forecaster Christensen

NW Caribbean W of 85W

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...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...NE winds 10 kt. Seas 3 to 4 ft. 
.SUN...NE winds less than 10 kt. Seas 3 ft. 
.SUN NIGHT...NE winds less than 10 kt. Seas 3 ft.
.MON...N winds less than 10 kt. Seas 3 ft. 
.MON NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...NW winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...NW winds less than 10 kt. Seas 3 to 4 ft. 

Caribbean N of 15N between 72W and 85W

.THIS AFTERNOON...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...NE winds less than 10 kt S of 18N, and NE 10 to 15 kt
elsewhere. Seas 3 to 5 ft. 
.SAT...S of 18N, NE winds less than 10 kt. Elsewhere, NE winds
10 to 15 kt, diminishing to less than 10 kt in the afternoon.
Seas 3 to 4 ft. 
.SAT NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.SUN...NE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 2 ft or less. 
.SUN NIGHT...N winds less than 10 kt. Seas 2 ft or less. 
.MON...NW winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...NW winds less than 10 kt. Seas 2 ft or less. 
.TUE...W winds less than 10 kt. Seas 2 ft or less. 
.TUE NIGHT...W winds less than 10 kt. Seas 2 ft or less. 

Caribbean from 11N to 15N W of 72W

.THIS AFTERNOON...S winds less than 10 kt within 90 nm of coast
of Colombia, and E 10 to 15 kt elsewhere. Seas 3 to 5 ft. 
.TONIGHT...W winds 10 to 15 kt within 90 nm of coast of
Colombia, and NE less than 10 kt elsewhere. Seas 3 to 5 ft. 
.SAT...SW winds 10 to 20 kt within 90 nm of coast of Colombia,
and NW less than 10 kt elsewhere. Seas 3 to 4 ft. 
.SAT NIGHT...Within 90 nm of coast of Colombia, SW winds 10 to
20 kt. Elsewhere, NW winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 3 to 5 ft. 
.SUN...W winds less than 10 kt. Seas 3 to 5 ft. 
.SUN NIGHT...NW winds less than 10 kt. Seas 3 to 5 ft. 
.MON...NW winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 3 to 4 ft. 
.MON NIGHT...Variable winds less than 10 kt. Seas 3 ft. 
.TUE...Variable winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.TUE NIGHT...Variable winds less than 10 kt. Seas 2 ft or less. 

SW Caribbean S of 11N

.THIS AFTERNOON...W winds 10 to 15 kt. Seas 3 to 4 ft. 
.TONIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...W winds 10 to 15 kt, shifting to SW after midnight.
Seas 3 to 4 ft. 
.MON...W winds less than 10 kt. Seas 3 ft. 
.MON NIGHT...W winds less than 10 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less. 
.TUE...W winds less than 10 kt. Seas 2 ft or less. 
.TUE NIGHT...W winds less than 10 kt. Seas 2 ft or less. 

Caribbean between 64W and 72W

.THIS AFTERNOON...Gulf of Venezuela, Variable winds less than
10 kt, becoming W less than 10 kt in the afternoon. Elsewhere,
SE winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and
3 to 5 ft elsewhere. 
.TONIGHT...SE winds 10 to 20 kt. Seas 2 ft or less Gulf of
Venezuela, and 4 to 6 ft elsewhere. 
.SAT...S winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela,
and 4 to 6 ft elsewhere. 
.SAT NIGHT...Gulf of Venezuela, W winds less than 10 kt in the
evening, becoming variable winds less than 10 kt. Elsewhere, S
winds 10 to 15 kt, diminishing to less than 10 kt after
midnight. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft
elsewhere. 
.SUN...S winds less than 10 kt. Seas 3 to 5 ft. 
.SUN NIGHT...S winds less than 10 kt. Seas 3 to 5 ft. 
.MON...S winds less than 10 kt. Seas 3 to 5 ft. 
.MON NIGHT...S winds less than 10 kt. Seas 3 to 5 ft. 
.TUE...S winds less than 10 kt. Seas 3 to 4 ft. 
.TUE NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. 

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

.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. 
.SAT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT NIGHT...SE winds 10 to 20 kt. Seas 6 to 9 ft. 
.SUN...SE winds 10 to 20 kt. Seas 6 to 9 ft. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON...SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 6 to 8 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. 

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

.THIS AFTERNOON...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 6 to 8 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. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...A dissipating stationary front extending from 25N66W
to 28N74W will weaken further to a trough today. Strong high 
pressure building north of the area will lead to strong to near 
gale force easterly winds across the northern waters, mainly
north of 27N through Sat night. Large NE swell will push
southward across the entire area over the weekend. Looking
ahead, a large non- tropical low pressure system is expected to
develop this weekend across the northeastern Caribbean Sea and
southwestern Atlantic. The system is expected to initially be
very broad and disorganized, but environmental conditions could
support gradual subtropical or tropical development beginning
early next week while it moves generally northwestward or
westward over the southwestern Atlantic. A tight pressure
gradient between the low and strong high pressure to its north
is expected to lead to a broad area of strong NE to E winds over
most of the northern and western waters N of the Bahamas early
next week. Frequent gusts to gale force are possible over part
of
the NW forecast waters Tue and Tue night. 

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

.THIS AFTERNOON...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.TONIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.SAT...E winds 15 to 25 kt. Seas 8 to 11 ft. 
.SAT NIGHT...E winds 15 to 20 kt. Seas 9 to 11 ft. 
.SUN...E winds 10 to 20 kt. Seas 8 to 11 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. 
.MON...NE winds 15 to 25 kt. Seas 8 to 10 ft. 
.MON NIGHT...NE winds 15 to 25 kt. Seas 9 to 11 ft. 
.TUE...NE winds 20 to 30 kt. Seas 10 to 12 ft, building to 10 to
15 ft in the afternoon. 
.TUE NIGHT...E winds 20 to 30 kt. Seas 11 to 16 ft. 

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

.THIS AFTERNOON...E winds 15 to 25 kt. Seas 7 to 10 ft W of 70W,
and 8 to 12 ft elsewhere. 
.TONIGHT...E winds 15 to 25 kt. Seas 8 to 13 ft. 
.SAT...E winds 15 to 25 kt. Seas 10 to 13 ft. 
.SAT NIGHT...E winds 15 to 25 kt W of 70W, and E 10 to 20 kt
elsewhere. Seas 9 to 12 ft. 
.SUN...E winds 15 to 20 kt. Seas 9 to 11 ft. 
.SUN NIGHT...E winds 15 to 20 kt. Seas 9 to 11 ft, building to
9 to 14 ft after midnight. 
.MON...E winds 15 to 25 kt. Seas 9 to 14 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 9 to 13 ft. 
.TUE...E winds 10 to 20 kt. Seas 9 to 12 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft. 

Bahamas N of 22N

.THIS AFTERNOON...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TONIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...NE winds less than 10 kt, shifting to W in the afternoon.
Seas 4 to 6 ft. 
.TUE NIGHT...S winds less than 10 kt. Seas 4 to 6 ft. 

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

.THIS AFTERNOON...NE winds 10 to 15 kt W of 70W, and E less than
10 kt elsewhere. Seas 5 to 7 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.SAT...E winds 10 to 20 kt. Seas 8 to 11 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft. 
.SUN...E winds 10 to 20 kt. Seas 8 to 11 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 8 to 13 ft. 
.MON...SE winds 10 to 20 kt. Seas 8 to 13 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 8 to 12 ft. 
.TUE...SE winds 10 to 20 kt. Seas 8 to 11 ft. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 6 to 9 ft. 

ATLC waters S of 22N W of 65W

.THIS AFTERNOON...E winds 10 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN...SE winds 10 to 15 kt, shifting to S in the afternoon.
Seas 5 to 7 ft. 
.SUN NIGHT...S winds less than 10 kt. Seas 5 to 7 ft. 
.MON...S winds less than 10 kt. Seas 5 to 7 ft. 
.MON NIGHT...SE winds less than 10 kt, shifting to S after
midnight. Seas 5 to 7 ft. 
.TUE...S winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...S winds less than 10 kt. Seas 4 to 6 ft. 

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

.THIS AFTERNOON...SE winds 10 kt. Seas 5 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft. 
.SAT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT NIGHT...SE winds 15 to 20 kt. Seas 7 to 10 ft. 
.SUN...SE winds 15 to 25 kt. Seas 9 to 13 ft. 
.SUN NIGHT...SE winds 15 to 25 kt. Seas 8 to 13 ft. 
.MON...SE winds 10 to 20 kt. Seas 8 to 12 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 8 to 11 ft. 
.TUE...SE winds 10 to 20 kt. Seas 7 to 9 ft. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft.