000
FZNT31 KNHC 251446
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
946 AM EST Tue Dec 25 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 trade winds will prevail across the S central
Caribbean through Sat night, increasing to minimal gale force
along the NW coast of Colombia at night, and to possible strong
gale force Fri night and Sat night. Easterly winds will increase
across the entire region Wed through Sat night as strong high
pressure builds over the western Atlantic. 

NW Caribbean W of 85W

.TODAY...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

Caribbean N of 15N between 72W and 85W

.TODAY...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TONIGHT...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt
elsewhere. Seas 6 to 8 ft S of 18N, and 3 to 5 ft elsewhere. 
.WED...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt
elsewhere. Seas 6 to 9 ft S of 18N, and 4 to 6 ft elsewhere. 
.WED NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft S of 18N, and
5 to 7 ft elsewhere. 
.THU...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.THU NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.FRI...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.FRI NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.SAT...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.SAT NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. 

Caribbean from 11N to 15N W of 72W

...GALE WARNING...

.TODAY...E winds 20 to 30 kt within 90 nm of coast of Colombia,
and E 15 to 25 kt elsewhere. Seas 8 to 11 ft. 
.TONIGHT...NE to E winds 20 to 30 kt, except 30 to 40 kt within 
90 nm of coast of Colombia. Seas 8 to 13 ft. 
.WED...NE to E winds 25 to 35 kt within 90 nm of coast of
Colombia early, and NE to E 20 to 30 kt elsewhere and otherwise. 
Seas 9 to 14 ft. 
.WED NIGHT...NE to E winds 20 to 30 kt, except 30 to 40 kt within
90 nm of coast of Colombia. Seas 8 to 13 ft. 
.THU...E winds 25 to 30 kt. Seas 9 to 13 ft. 
.THU NIGHT...NE to E winds 20 to 30 kt, except 30 to 40 kt within
90 nm of coast of Colombia. Seas 9 to 13 ft. 
.FRI...E winds 25 to 30 kt. Seas 9 to 14 ft. 
.FRI NIGHT...NE to E winds 20 to 30 kt, except 30 to 40 kt within
90 nm of coast of Colombia. Seas 9 to 14 ft. 
.SAT...E winds 25 to 30 kt. Seas 10 to 15 ft. 
.SAT NIGHT...NE to E winds 20 to 30 kt, except 30 to 40 kt within
90 nm of coast of Colombia. Seas 10 to 15 ft.

SW Caribbean S of 11N

.TODAY...NE winds 10 to 20 kt. Seas 8 to 11 ft. 
.TONIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. 
.WED...NE winds 15 to 25 kt. Seas 8 to 11 ft. 
.WED NIGHT...NE winds 15 to 25 kt. Seas 8 to 13 ft. 
.THU...NE winds 10 to 20 kt. Seas 8 to 13 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 8 to 11 ft. 
.FRI...NE winds 10 to 20 kt. Seas 8 to 13 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 8 to 13 ft. 
.SAT...NE winds 10 to 20 kt. Seas 9 to 14 ft. 
.SAT NIGHT...NE winds 10 to 20 kt. Seas 8 to 13 ft. 

Caribbean between 64W and 72W

.TODAY...E winds 15 to 25 kt Gulf of Venezuela, and E 10 to
20 kt elsewhere. Seas 5 to 7 ft. 
.TONIGHT...E winds 20 to 30 kt Gulf of Venezuela, and E 10 to
20 kt elsewhere. Seas 6 to 8 ft. 
.WED...E winds 20 to 25 kt Gulf of Venezuela, and E 10 to 20 kt
elsewhere. Seas 6 to 8 ft. 
.WED NIGHT...E winds 20 to 30 kt Gulf of Venezuela, and E 15 to
25 kt elsewhere. Seas 6 to 8 ft. 
.THU...E winds 15 to 25 kt. Seas 6 to 9 ft. 
.THU NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. 
.FRI...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.FRI NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.SAT...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.SAT NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. 

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

.TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.FRI NIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. 
.SAT...E winds 15 to 25 kt. Seas 8 to 11 ft. 
.SAT NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. 

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

.TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. 
.SAT...NE winds 15 to 25 kt. Seas 7 to 10 ft. 
.SAT NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. 

Synopsis for the the SW N ATLC including the Bahamas

.SYNOPSIS...A weak cold front extending from 31N66W to central 
Florida will stall along 28N through tonight, where it will
gradually dissipate. High pres will build in the wake of the
front and prevail through the end of the week. 

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

.TODAY...NE winds less than 10 kt. Seas 3 to 4 ft. 
.TONIGHT...NE winds 10 kt. Seas 3 to 4 ft. 
.WED...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft.
.THU...E winds 20 to 25 kt. Seas 7 to 10 ft. 
.THU NIGHT...SE winds 20 to 25 kt. Seas 8 to 10 ft. 
.FRI...S winds 15 to 20 kt. Seas 8 to 10 ft. 
.FRI NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft. 
.SAT...SW winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT NIGHT...Variable winds less than 10 kt, becoming S less
than 10 kt after midnight. Seas 5 to 6 ft. 

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

.TODAY...W of 70W, NE winds 10 to 15 kt, diminishing to less
than 10 kt in the afternoon. Elsewhere, N winds 10 to 15 kt.
Seas 4 to 6 ft. 
.TONIGHT...NE winds 10 to 15 kt. Seas 4 to 5 ft. 
.WED...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...NE winds 15 to 20 kt. Seas 6 to 9 ft W of 70W, and
5 to 6 ft elsewhere. 
.THU...E winds 15 to 20 kt. Seas 6 to 8 ft. 
.THU NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. 
.FRI...SE winds 10 to 20 kt. Seas 6 to 9 ft. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft. 
.SAT...S winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT NIGHT...SW winds less than 10 kt. Seas 4 to 6 ft. 

Bahamas N of 22N

.TODAY...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. 
.THU...E winds 15 to 25 kt. Seas 6 to 8 ft. 
.THU NIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft. 
.FRI...E winds 15 to 25 kt. Seas 5 to 7 ft. 
.FRI NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

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

.TODAY...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds 15 to 25 kt W of 70W, and NE 15 to 25 kt
elsewhere. Seas 7 to 10 ft. 
.THU...E winds 15 to 25 kt. Seas 8 to 11 ft. 
.THU NIGHT...E winds 20 to 25 kt. Seas 8 to 11 ft. 
.FRI...E winds 15 to 25 kt. Seas 9 to 11 ft. 
.FRI NIGHT...E winds 15 to 20 kt. Seas 7 to 10 ft. 
.SAT...SE winds 10 to 20 kt. Seas 6 to 9 ft. 
.SAT NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft. 

ATLC waters S of 22N W of 65W

.TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...E winds 10 to 20 kt. Seas 4 to 6 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 15 to 25 kt. Seas 7 to 10 ft. 
.FRI...E winds 15 to 25 kt. Seas 8 to 11 ft. 
.FRI NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.SAT...E winds 15 to 25 kt. Seas 7 to 10 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 

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

.TODAY...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.WED...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.THU...NE winds 10 to 20 kt. Seas 5 to 6 ft. 
.THU NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. 
.FRI...NE winds 20 to 25 kt. Seas 8 to 10 ft. 
.FRI NIGHT...E winds 20 to 25 kt. Seas 9 to 11 ft. 
.SAT...E winds 15 to 25 kt. Seas 8 to 10 ft. 
.SAT NIGHT...E winds 15 to 20 kt. Seas 8 to 9 ft.