000
FZNT32 KNHC 131502
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1102 AM EDT Tue Oct 13 2020

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...High pressure will prevail across the Gulf waters
through Thu. A cold front extending from southeast Louisiana to
Corpus Christi Texas will stall later today before dissipating
tonight. A second cold front will enter the NW Gulf early on Fri
and extend from the Florida Big Bend to near Tampico, Mexico Fri
evening. The front will stall and weaken over the SE Gulf Sat
night. Fresh to strong NE winds are expected behind the front
through Sat evening. 

Gulf of Mexico N of 26N W of 87W

.THIS AFTERNOON...N winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.WED...NE winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...Variable winds less than 10 kt, becoming SE less
than 10 kt after midnight. Seas 2 ft or less. 
.THU...SE winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...Variable winds less than 10 kt. Seas 2 ft or less. 
.FRI...N winds less than 10 kt, becoming NE 10 to 20 kt in the
afternoon. Seas 2 ft or less, building to 3 to 5 ft in the
afternoon. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 

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

.THIS AFTERNOON...NE winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...NE winds 10 to 15 kt. Seas 3 ft. 
.WED...NE winds 10 to 15 kt. Seas 3 ft in the morning, subsiding
to 2 ft or less. 
.WED NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.THU...E winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less, building to 3 ft after
midnight. 
.FRI...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...NE winds 15 to 25 kt. Seas 5 to 8 ft. 
.SAT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 

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

.THIS AFTERNOON...E winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...N winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 15 kt elsewhere. Seas 2 ft or less,
building to 3 ft after midnight. 
.WED...NE winds 10 to 15 kt. Seas 3 ft. 
.WED NIGHT...NE winds less than 10 kt. Seas 3 ft. 
.THU...E winds less than 10 kt. Seas 3 ft. 
.THU NIGHT...NE winds less than 10 kt. Seas 2 ft or less,
building to 3 ft after midnight. 
.FRI...NE winds less than 10 kt, increasing to 10 to 15 kt in
the afternoon. Seas 3 to 4 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...N winds 15 to 25 kt. Seas 5 to 7 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 

Gulf of Mexico E of 87W

.THIS AFTERNOON...N winds 10 to 15 kt. Seas 2 ft or less,
building to 3 ft in the afternoon. 
.TONIGHT...N winds 10 to 15 kt. Seas 3 ft. 
.WED...NE winds 10 to 15 kt. Seas 3 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 ft after midnight. 
.THU...E winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.FRI...NE winds less than 10 kt, shifting to N in the afternoon.
Seas 2 ft or less. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.