000
FZNT32 KNHC 312125
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
425 PM EST Tue Dec 31 2019

Marine Weather HF Voice Broadcast for the Gulf of Mexico

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 the Gulf of Mexico

.SYNOPSIS...A cold front extends from the Florida Straits to
near 22N89W then becomes stationary to low pres near 21N96W. The
cold front will stall later today near Cuba and N Yucatan. The
low and accompanying boundary will then lift northward through
Wed, dissipating over the northwest Gulf by Thu. A strong cold
front will move off the Texas coast Thu night. This front will
reach from the Florida Panhandle to the Bay of Campeche by Fri
afternoon, and push south and east of the Gulf Sat afternoon.
Expect increasing winds and building seas across the Gulf both
ahead of, and behind, the front as it shifts across the Gulf
waters. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...NE winds 10 kt. Seas 3 ft in the evening, subsiding
to 2 ft or less. 
.WED...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED NIGHT AND THU...S winds 15 to 25 kt. Seas 5 to 7 ft. 
.THU NIGHT...SW winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI THROUGH SAT...NW winds 15 to 25 kt. Seas 7 to 10 ft. 
.SUN...SE winds 10 to 15 kt. Seas 4 to 6 ft. 

Gulf of Mexico from 22N to 26N W of 87W

.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT AND THU...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI THROUGH SUN...E winds 15 to 25 kt. Seas 6 to 8 ft. 

SW Gulf of Mexico S of 22N W of 87W

.TONIGHT...Within 60 nm of coast of Veracruz, NW winds 10 to
20 kt, diminishing to less than 10 kt after midnight. Elsewhere,
E winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...Within 60 nm of coast of Veracruz, Variable winds less
than 10 kt, becoming SE less than 10 kt in the afternoon.
Elsewhere, SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT AND THU...SE winds 10 to 15 kt within 60 nm of coast
of Veracruz, and SE 15 to 25 kt elsewhere. Seas 4 to 6 ft. 
.THU NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI THROUGH SUN...E winds 10 to 20 kt. Seas 5 to 7 ft. 

Gulf of Mexico E of 87W

.TONIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...NE winds 10 kt. Seas 3 to 4 ft. 
.WED NIGHT AND THU...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI THROUGH SUN...N winds 20 to 30 kt. Seas 7 to 10 ft.