000
FZNT31 KNHC 292013
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
313 PM EST Sat Dec 29 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...Strong to near gale force trade winds will prevail
across the S-Central Caribbean through Thu, increasing to gale
force along the NW coast of Colombia late each night through the
middle of each morning before diminishing. Fresh to strong
easterly trades forecast elsewhere through early Sun, then
moderate to fresh trades expected through Wed night. 

NW Caribbean W of 85W

.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...E winds less than 10 kt. Seas 3 to 5 ft. 
.THU NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft. 

Caribbean N of 15N between 72W and 85W

.TONIGHT...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt
elsewhere. Seas 8 to 11 ft S of 18N, and 4 to 6 ft elsewhere. 
.SUN...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt
elsewhere. Seas 8 to 11 ft S of 18N, and 4 to 6 ft elsewhere. 
.SUN NIGHT...E winds 15 to 25 kt S of 18N, and E 10 to 15 kt
elsewhere. Seas 7 to 10 ft S of 18N, and 4 to 6 ft elsewhere. 
.MON...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt
elsewhere. Seas 7 to 10 ft S of 18N, and 4 to 6 ft elsewhere. 
.MON NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.TUE...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.TUE NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.WED...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.WED NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. 
.THU...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

Caribbean from 11N to 15N W of 72W

...GALE WARNING...
...GALE CONDITIONS POSSIBLE...

.TONIGHT...NE to E winds 30 to 35 kt within 90 nm of coast of 
Colombia, and NE to E 25 to 30 kt elsewhere. Seas 10 to 16 ft in 
NE to E swell. 
.SUN...E winds 25 to 30 kt except 30 to 35 kt along the N coast
of Colombia early. Seas 11 to 17 ft in NE to E swell. 
.SUN NIGHT...NE to E winds 30 to 35 kt within 90 nm of coast of 
Colombia, and NE to E 25 to 30 kt elsewhere. Seas 10 to 15 ft in NE to
E swell. 
.MON...E winds 25 to 30 kt except 30 to 35 kt along the N coast
of Colombia early. Seas 9 to 14 ft in NE to E swell. 
.MON NIGHT...NE to E winds 30 to 35 kt within 90 nm of coast of 
Colombia, and NE to E 25 to 30 kt elsewhere. Seas 9 to 13 ft in NE to
E swell. 
.TUE...E winds 25 to 30 kt except 30 to 35 kt along the N coast
of Colombia early. Seas 9 to 14 ft in NE to E
swell. 
.TUE NIGHT...NE to E winds 30 to 35 kt within 90 nm of coast of 
Colombia, and NE to E 25 to 30 kt elsewhere. Seas 10 to 15 ft in NE to
E swell. 
.WED...E winds 25 to 30 kt except 30 to 35 kt along the N coast
of Colombia early. Seas 10 to 15 ft in NE to E swell. 
.WED NIGHT...NE to E winds 30 to 35 kt within 90 nm of coast of 
Colombia, and NE to E 25 to 30 kt elsewhere. Seas 9 to 13 ft in NE to
E swell.  
.THU...E winds 25 to 30 kt except 30 to 35 kt along the N coast 
of Colombia early. Seas 10 to 15 ft in NE to E swell. 
.THU NIGHT...NE to E winds 30 to 35 kt within 90 nm of coast of 
Colombia, and NE to E 25 to 30 kt elsewhere. Seas 9 to 13 ft in NE
to E swell. 

SW Caribbean S of 11N

...GALE WARNING...
...GALE CONDITIONS POSSIBLE...

.TONIGHT...NE winds 20 to 25 kt, except 30 to 35 kt far NE waters.
Seas 9 to 13 ft in NE swell.
.SUN...NE winds 15 to 20 kt S of 10N, and NE to E 20 to 25 kt
elsewhere. Seas 10 to 15 ft in NE swell. 
.SUN NIGHT...NE winds 20 to 25 kt. Seas 9 to 13 ft in NE swell. 
.MON...NE winds 15 to 20 kt S of 10N, and NE to E 20 to 25 kt
elsewhere. Seas 9 to 14 ft in NE swell. 
.MON NIGHT...NE winds 20 to 25 kt. Seas 8 to 12 ft in NE swell. 
.TUE...NE to E winds 20 to 25 kt. Seas 8 to 12 ft in NE swell. 
.TUE NIGHT...NE winds 20 to 25 kt, except 30 to 35 kt far NE
waters. Seas 8 to 12 ft in NE swell. 
.WED...NE winds 20 to 25 kt. Seas 9 to 13 ft in NE swell. 
.WED NIGHT...NE winds 20 to 25 kt. Seas 7 to 11 ft in NE swell. 
.THU...NE winds 15 to 20 kt. Seas 7 to 11 ft in NE swell. 
.THU NIGHT...NE winds 15 to 20 kt. Seas 6 to 9 ft in NE swell. 

Caribbean between 64W and 72W

.TONIGHT...E winds 20 to 30 kt Gulf of Venezuela, and E 15 to
25 kt elsewhere. Seas 4 to 6 ft Gulf of Venezuela, and 7 to
10 ft elsewhere. 
.SUN...E winds 15 to 25 kt. Seas 4 to 6 ft Gulf of Venezuela,
and 6 to 9 ft elsewhere. 
.SUN NIGHT...E winds 20 to 30 kt Gulf of Venezuela, and E 15 to
25 kt elsewhere. Seas 4 to 6 ft Gulf of Venezuela, and 6 to 9 ft
elsewhere. 
.MON...E winds 15 to 25 kt. Seas 4 to 6 ft Gulf of Venezuela,
and 7 to 10 ft elsewhere. 
.MON NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.TUE...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.TUE NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.WED...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.WED NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. 
.THU...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 

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

.TONIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. 
.SUN...E winds 15 to 25 kt. Seas 8 to 11 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 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...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 

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

.TONIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. 
.SUN...E winds 10 to 20 kt. Seas 8 to 11 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. 
.MON...E winds 10 to 20 kt. Seas 7 to 10 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 

Synopsis for the the SW N ATLC including the Bahamas

.SYNOPSIS...A ridge extending from 29N65W to Central Florida
will shift S with fresh to strong trades forecast S of the ridge
through early Sun. The ridge will extend E to W along 26N late 
Sun allowing a weak cold front to move slowly into the northern 
waters. The front will stall and gradually dissipate from 28N65W 
to 31N74W through Mon night. Fresh southerly flow will set up N 
of the ridge on Tue ahead of a second cold front moving off the N
Florida coast on Tue night. This second front will begin to 
stall from 31N74W to Central Florida on Wed night. 

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

.TONIGHT...S winds less than 10 kt. Seas 4 to 6 ft. 
.SUN...SW winds less than 10 kt. Seas 4 to 5 ft. 
.SUN NIGHT...Variable winds less than 10 kt, becoming SE less
than 10 kt after midnight. Seas 3 to 4 ft. 
.MON...S winds 10 to 15 kt. Seas 4 ft. 
.MON NIGHT...S winds 10 to 15 kt. Seas 4 to 5 ft. 
.TUE...S winds 10 to 15 kt. Seas 4 to 5 ft. 
.TUE NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...W winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 3 to 5 ft. 
.THU...Variable winds less than 10 kt, becoming W 10 kt in the
afternoon. Seas 3 to 4 ft. 
.THU NIGHT...NW winds less than 10 kt, shifting to SW 10 kt
after midnight. Seas 4 to 5 ft. 

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

.TONIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...SW winds less than 10 kt W of 70W, and SW 10 to 15 kt
elsewhere. Seas 4 to 5 ft. 
.SUN NIGHT...W winds less than 10 kt. Seas 4 to 5 ft.
.MON...E winds less than 10 kt. Seas 4 to 5 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft. 
.TUE...S winds 10 kt. Seas 4 to 5 ft. 
.TUE NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...S winds less than 10 kt, shifting to SW in the afternoon.
Seas 4 to 5 ft. 
.THU NIGHT...S winds less than 10 kt. Seas 4 to 6 ft. 

Bahamas N of 22N

.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 4 ft. 
.THU NIGHT...SE winds less than 10 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 6 to 8 ft. 
.SUN...E 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 4 to 6 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 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 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. 

ATLC waters S of 22N W of 65W

.TONIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.SUN...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.MON...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...E winds 10 to 20 kt. Seas 6 to 7 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED...E winds 10 to 20 kt. Seas 6 to 7 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 

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

.TONIGHT...E winds 15 to 20 kt. Seas 9 to 10 ft. 
.SUN...E winds 15 to 20 kt. Seas 8 to 10 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 7 to 9 ft. 
.MON...NE winds 10 to 15 kt. Seas 7 to 9 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft. 
.TUE...NE winds 10 to 20 kt. Seas 6 to 7 ft. 
.TUE NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft. 
.WED...E winds 15 to 20 kt. Seas 7 to 8 ft. 
.WED NIGHT...E winds 15 to 20 kt. Seas 7 to 8 ft. 
.THU...E winds 15 to 20 kt. Seas 7 to 8 ft. 
.THU NIGHT...E winds 15 kt. Seas 6 to 7 ft.