000
FZNT31 KNHC 241427
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
927 AM EST Sat Nov 24 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...Fresh to locally strong trades are forecast across
he tropical waters E of the Windwards tonight into Sun morning.
Locally strong nocturnal trades are forecast to resume along the
NW coast of Colombia tonight and continue through the remainder
of the week. Otherwise moderate trades are expected N of 17N,
while fresh trades are forecast S of 17N through the period. 

NW Caribbean W of 85W

.TODAY...E winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...SE winds less than 10 kt. Seas 2 ft or less, building
to 3 ft after midnight. 
.SUN...SE winds 10 to 15 kt. Seas 3 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 ft. 
.TUE...SE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 3 ft. 
.TUE NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft. 
.WED...Variable winds less than 10 kt. Seas 3 to 4 ft. 
.WED NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 

Caribbean N of 15N between 72W and 85W

.TODAY...E winds 10 to 15 kt S of 18N, and E less than 10 kt
elsewhere. Seas 3 ft. 
.TONIGHT...E winds 10 to 15 kt S of 18N, and E less than 10 kt
elsewhere. Seas 3 to 5 ft S of 18N, and 2 ft or less elsewhere. 
.SUN...E winds 10 to 15 kt S of 18N, and E less than 10 kt
elsewhere. Seas 3 to 5 ft S of 18N, and 2 ft or less elsewhere. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft S of 18N, and
2 ft or less elsewhere. 
.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. 
.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, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.WED NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. 

Caribbean from 11N to 15N W of 72W

.TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds 15 to 20 kt within 90 nm of coast of
Colombia, and NE 10 to 20 kt elsewhere. Seas 4 to 6 ft. 
.SUN...E winds 15 to 25 kt within 90 nm of coast of Colombia,
and E 10 to 20 kt elsewhere. Seas 4 to 6 ft. 
.SUN NIGHT...E winds 20 to 25 kt within 90 nm of coast of
Colombia, and E 10 to 20 kt elsewhere. Seas 5 to 7 ft. 
.MON...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. 
.TUE...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. 
.WED...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft. 

SW Caribbean S of 11N

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

Caribbean between 64W and 72W

.TODAY...E winds 10 to 15 kt. Gulf of Venezuela, seas 2 ft or
less, building to 3 ft in the afternoon. Elsewhere, seas 3 to
5 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN NIGHT...E winds 15 to 25 kt Gulf of Venezuela, and E 10 to
20 kt elsewhere. Seas 4 to 6 ft. 
.MON...E winds 10 to 20 kt. Seas 4 to 6 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...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 4 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 4 to 6 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 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, diminishing to less than 10 kt in
the afternoon. Seas 5 to 7 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 5 to 7 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. 
.WED...E winds 10 to 15 kt. 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 4 to 6 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.SUN...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON...E winds 10 to 15 kt. Seas 6 to 9 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE...NE winds 10 to 15 kt. Seas 6 to 8 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

Synopsis for the the SW N ATLC including the Bahamas

.SYNOPSIS...A stationary front extends E to W across the central
waters with a 1011 mb surface low analyzed at 26N71W. The front 
will transition to a warm front and race NE through early Sun
with a cold front sweeping across the N-central and NE portion
late tonight into Sun. A large area of near gale force winds
observed across the waters N of the low and stationary front
will shift NE of the area on Sun night. A surface high over S
Florida will shift SE across the central Bahamas tonight and
reach near 26N68W early Mon with a ridge extending W to the
Straits of Florida. Fresh to locally strong SW flow will set up
along the NE Florida coast late Sun night ahead of cold front
moving off the SE United States coast on Mon evening. This cold
front will extend from Bermuda to the NW Bahamas late Tue night,
and weaken from 28N55W to the SE Bahamas late Thu night. 

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

.TODAY...W winds 10 to 20 kt. Seas 8 to 11 ft. 
.TONIGHT...W winds 10 to 15 kt, shifting to NW after midnight.
Seas 6 to 8 ft. 
.SUN...N winds less than 10 kt, shifting to SW in the afternoon.
Seas 5 to 6 ft. 
.SUN NIGHT...W winds less than 10 kt, shifting to SW after
midnight. Seas 4 to 5 ft. 
.MON...W winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...W winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...NW winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...NW winds 15 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. 

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

.TODAY...S winds 15 to 25 kt W of 70W, and SE 15 to 25 kt
elsewhere. Seas 9 to 13 ft. 
.TONIGHT...W winds 10 to 20 kt W of 70W, and SW 15 to 25 kt
elsewhere. Seas 8 to 11 ft. 
.SUN...NW winds 10 to 20 kt W of 70W, and NW 15 to 25 kt
elsewhere. Seas 6 to 9 ft. 
.SUN NIGHT...SW winds less than 10 kt W of 70W, and NW 10 to
20 kt elsewhere. Seas 5 to 7 ft. 
.MON...W winds less than 10 kt, shifting to SW in the afternoon.
Seas 4 to 6 ft. 
.MON NIGHT...W winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...W winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...W winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED...W winds 15 to 20 kt. Seas 7 to 10 ft. 
.WED NIGHT...NW winds 10 to 20 kt. Seas 7 to 10 ft. 

Bahamas N of 22N

.TODAY...W winds less than 10 kt. Seas 4 to 6 ft. 
.TONIGHT...W winds less than 10 kt. Seas 3 to 5 ft. 
.SUN...SW winds less than 10 kt. Seas 3 to 4 ft. 
.SUN NIGHT...Variable winds less than 10 kt. Seas 2 ft or less. 
.MON...S winds less than 10 kt. Seas 2 ft or less. 
.MON NIGHT...S winds less than 10 kt. Seas 2 ft or less. 
.TUE...S winds less than 10 kt. Seas 2 ft or less. 
.TUE NIGHT...SW winds less than 10 kt. Seas 2 ft or less,
building to 3 ft after midnight. 
.WED...NW winds less than 10 kt, shifting to N in the afternoon.
Seas 3 to 4 ft. 
.WED NIGHT...N winds 10 to 15 kt, shifting to NE after midnight.
Seas 3 to 5 ft. 

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

.TODAY...SW winds 10 to 15 kt. Seas 8 to 13 ft, subsiding to
8 to 10 ft in the afternoon. 
.TONIGHT...W winds 10 to 15 kt. Seas 7 to 9 ft. 
.SUN...W winds less than 10 kt W of 70W, and W 10 to 15 kt
elsewhere. Seas 6 to 8 ft. 
.SUN NIGHT...W of 70W, NW winds less than 10 kt in the evening,
becoming variable winds less than 10 kt. Elsewhere, N winds
10 to 15 kt. Seas 5 to 7 ft. 
.MON...Variable winds less than 10 kt, becoming S less than
10 kt in the afternoon. Seas 3 to 5 ft. 
.MON NIGHT...S winds less than 10 kt. Seas 3 to 5 ft. 
.TUE...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...SW winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED NIGHT...W winds 10 to 15 kt, shifting to NW after midnight.
Seas 5 to 7 ft. 

ATLC waters S of 22N W of 65W

.TODAY...S winds less than 10 kt. Seas 4 to 6 ft. 
.TONIGHT...SE winds less than 10 kt. Seas 4 to 6 ft.
.SUN...Variable winds less than 10 kt. Seas 3 to 5 ft. 
.SUN NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft. 
.MON...E winds less than 10 kt. Seas 3 to 5 ft. 
.MON NIGHT...E winds less than 10 kt. Seas 3 to 5 ft.
.TUE...E winds less than 10 kt. Seas 3 to 5 ft. 
.TUE NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft. 
.WED...S winds less than 10 kt. Seas 3 to 5 ft. 
.WED NIGHT...Variable winds less than 10 kt, becoming E less
than 10 kt after midnight. Seas 3 to 5 ft. 

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

.TODAY...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 6 to 9 ft. 
.SUN...S winds 10 to 15 kt. Seas 6 to 9 ft. 
.SUN NIGHT...SE winds less than 10 kt. Seas 6 to 8 ft. 
.MON...SE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 5 to 7 ft. 
.MON NIGHT...NE winds less than 10 kt. Seas 5 to 6 ft. 
.TUE...E winds less than 10 kt. Seas 5 ft. 
.TUE NIGHT...E winds less than 10 kt. Seas 5 to 6 ft. 
.WED...SE winds 10 kt. Seas 5 to 7 ft. 
.WED NIGHT...E winds 10 kt. Seas 5 to 7 ft.