000
FZNT31 KNHC 181511
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1011 AM EST Sat Nov 18 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 remnants of Tropical Cyclone Twenty-Two have
moved N of the region through the Windward Passage early this
morning, and will accelerate farther away from the area today. A
trailing surface trough will extend through the central
Caribbean into Monday. Fresh to locally strong northerly winds
are expected W of the trough and mainly offshore Nicaragua
through tonight. 

NW Caribbean W of 85W

.TODAY...NW winds 10 to 20 kt. Seas 4 to 6 ft. 
.TONIGHT...NW winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN...NW winds 10 to 15 kt, shifting to N in the afternoon.
Seas 3 to 5 ft. 
.SUN NIGHT...E winds less than 10 kt. Seas 3 ft. 
.MON...E winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.TUE...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft. 
.TUE NIGHT...E winds less than 10 kt. Seas 3 ft. 
.WED...E winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 3 ft. 
.WED NIGHT...N winds less than 10 kt. Seas 3 ft. 

Caribbean N of 15N between 72W and 85W

.TODAY...W winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...S of 18N, NW winds 10 to 15 kt. Elsewhere, N winds 10 to
15 kt, diminishing to less than 10 kt in the afternoon. Seas
3 to 5 ft. 
.SUN NIGHT...S of 18N, N winds 10 to 15 kt, shifting to NE after
midnight. Elsewhere, NE winds less than 10 kt. Seas 4 to 6 ft S
of 18N, and 3 to 4 ft elsewhere. 
.MON...NE winds less than 10 kt. Seas 3 to 5 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 

Caribbean from 11N to 15N W of 72W

.TODAY...W winds 10 to 20 kt. Seas 3 to 5 ft within 90 nm of
coast of Colombia, and 5 to 7 ft elsewhere. 
.TONIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft. 
.SUN...SW winds 15 to 25 kt within 90 nm of coast of Colombia,
and NW 10 to 15 kt elsewhere. Seas 5 to 7 ft. 
.SUN NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON...W winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft. 
.MON NIGHT...W winds less than 10 kt. Seas 3 to 4 ft.
.TUE...SE winds less than 10 kt. Seas 3 ft. 
.TUE NIGHT...E winds less than 10 kt. Seas 3 ft. 
.WED...E winds less than 10 kt. Seas 3 ft. 
.WED NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 

SW Caribbean S of 11N

.TODAY...W winds 10 to 20 kt. Seas 5 to 7 ft. 
.TONIGHT...W winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN...W winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft. 
.SUN NIGHT...SW winds less than 10 kt. Seas 3 to 4 ft. 
.MON...W winds less than 10 kt. Seas 3 ft. 
.MON NIGHT...W winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less. 
.TUE...Variable winds less than 10 kt. Seas 2 ft or less. 
.TUE NIGHT...Variable winds less than 10 kt. Seas 2 ft or less. 
.WED...Variable winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...Variable winds less than 10 kt. Seas 2 ft or less. 

Caribbean between 64W and 72W

.TODAY...Variable winds less than 10 kt Gulf of Venezuela, and
SE 10 to 20 kt elsewhere. Seas 2 ft or less Gulf of Venezuela,
and 5 to 7 ft elsewhere. 
.TONIGHT...SE winds 10 to 20 kt. Seas 2 ft or less Gulf of
Venezuela, and 5 to 7 ft elsewhere. 
.SUN...Variable winds less than 10 kt Gulf of Venezuela, and SE
10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and
5 to 7 ft elsewhere. 
.SUN NIGHT...N winds less than 10 kt Gulf of Venezuela, and SE
10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and
4 to 6 ft elsewhere. 
.MON...SE winds less than 10 kt. Seas 4 to 6 ft. 
.MON NIGHT...E winds less than 10 kt. Seas 3 to 5 ft.
.TUE...E winds less than 10 kt. Seas 3 to 4 ft. 
.TUE NIGHT...E winds less than 10 kt, shifting to NE after
midnight. Seas 3 to 5 ft. 
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED 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...SE winds 10 to 15 kt. Seas 6 to 9 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 6 to 9 ft. 
.SUN...SE winds 10 to 15 kt. Seas 6 to 9 ft. 
.SUN NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 5 to 7 ft. 
.MON NIGHT...SE winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 4 to 6 ft. 
.TUE...Variable winds less than 10 kt. Seas 3 to 5 ft. 
.TUE NIGHT...Variable winds less than 10 kt, becoming NE less
than 10 kt after midnight. Seas 3 to 4 ft. 
.WED...NE winds less than 10 kt, shifting to E in the afternoon.
Seas 4 to 6 ft. 
.WED 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

.TODAY...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft. 
.SUN...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 5 to 7 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...E winds less than 10 kt. Seas 4 to 6 ft. 
.TUE NIGHT...NE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 5 ft. 
.WED...E winds less than 10 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Low pressure of 1007 mb is located near 30N77W with
a frontal trough extending to western Cuba. The low will move N 
of area today with fresh NW to N winds behind the frontal trough,
and fresh to strong southerly winds ahead of the trough. The 
remnants of Potential Tropical Cyclone Twenty-Two have emerged in
the Atlantic out of the Windward Passage early this morning, and
these remnants will race NE along the frontal boundary into 
early next week. 

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

.TODAY...N winds 10 to 20 kt. Seas 7 to 9 ft. 
.TONIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.SUN...NE 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 5 to 6 ft. 
.MON NIGHT...E winds 15 kt. Seas 5 to 6 ft. 
.TUE...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.TUE NIGHT...SE winds 15 kt. Seas 5 to 6 ft. 
.WED...S winds 10 to 15 kt. Seas 5 to 6 ft. 
.WED NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. 

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

.TODAY...W winds 10 to 20 kt W of 70W, and S 15 to 25 kt
elsewhere. Seas 7 to 10 ft W of 70W, and 8 to 13 ft elsewhere. 
.TONIGHT...NW winds 10 to 20 kt. Seas 6 to 8 ft W of 70W, and
8 to 12 ft elsewhere. 
.SUN...N winds 10 to 20 kt. Seas 7 to 10 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 5 to 7 ft. 
.WED NIGHT...S winds 10 to 15 kt. Seas 5 to 6 ft. 

Bahamas N of 22N

.TODAY...W winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...NW winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.TODAY...SW winds 10 to 20 kt W of 70W, and S 15 to 25 kt
elsewhere. Seas 7 to 9 ft W of 70W, and 9 to 11 ft elsewhere. 
.TONIGHT...W winds 10 to 15 kt W of 70W, and SW 15 to 25 kt
elsewhere. Seas 6 to 8 ft W of 70W, and 8 to 11 ft elsewhere. 
.SUN...W winds 10 to 20 kt. Seas 5 to 7 ft W of 70W, and 7 to
10 ft elsewhere. 
.SUN NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE...NE winds 15 to 20 kt. Seas 6 to 9 ft. 
.TUE NIGHT...E winds 15 to 20 kt. Seas 7 to 9 ft. 
.WED...E winds 10 to 15 kt. Seas 6 to 9 ft. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft. 

ATLC waters S of 22N W of 65W

.TODAY...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.TONIGHT...SW winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN...SW winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON...N winds less than 10 kt. Seas 3 to 5 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.WED...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 

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

.TODAY...SE winds 10 to 20 kt. Seas 8 to 10 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 8 to 9 ft. 
.SUN...S winds 10 to 15 kt. Seas 7 to 8 ft. 
.SUN NIGHT...S winds 10 to 15 kt. Seas 6 to 7 ft. 
.MON...S winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON NIGHT...SW winds 10 kt. Seas 5 to 6 ft. 
.TUE...W winds less than 10 kt, shifting to NW in the afternoon.
Seas 4 to 6 ft. 
.TUE NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.WED NIGHT...NE winds 10 to 15 kt. Seas 8 to 9 ft.