000
FZNT32 KNHC 210910
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
410 AM EST Tue Nov 21 2023

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 stretching from western Louisiana to
just south of the Rio Grande will move SE and reach from the
Florida Panhandle to the Bay of Campeche tonight, then across
the far SE Gulf by Wed night. Strong to severe thunderstorms,
with locally high winds and seas, will be along and just ahead
of the cold front today for areas N of 28N. Strong N winds will
follow the front, with gales developing offshore Veracruz this
afternoon and continuing through Wed morning. Rough to very
rough seas will accompany the gale force winds. Winds and seas
will subside late Wed into Thu as high pressure settles in. 

Gulf of Mexico N of 26N W of 87W

.TODAY...NW winds 20 to 30 kt. Seas 6 to 9 ft. 
.TONIGHT...N winds 20 to 30 kt. Seas 6 to 9 ft. 
.WED...N winds 15 to 25 kt. Seas 6 to 9 ft. 
.WED NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft.
.THU...NE winds less than 10 kt. Seas 3 to 5 ft. 
.THU NIGHT...E winds 10 kt. Seas 2 ft or less. 
.FRI...NE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft
in the afternoon. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.TODAY...SE winds 15 to 25 kt, shifting to NW 20 to 30 kt in the
afternoon. Seas 6 to 9 ft. 
.TONIGHT...N winds 20 to 30 kt. Seas 7 to 10 ft. 
.WED...N winds 15 to 25 kt. Seas 7 to 10 ft. 
.WED NIGHT...N winds 10 to 20 kt. Seas 7 to 10 ft. 
.THU...NE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 5 to 7 ft. 
.THU NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. 
.FRI...E winds less than 10 kt. Seas 3 to 4 ft. 
.FRI NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. 
.SAT...E winds less than 10 kt. Seas 3 to 4 ft. 
.SAT NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. 

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

...GALE WARNING...

.TODAY...NW winds 25 to 35 kt within 60 nm of coast of Veracruz,
and E less than 10 kt elsewhere. Seas 3 to 4 ft, building to
5 to 7 ft in the afternoon. 
.TONIGHT...N winds 25 to 35 kt. Seas 6 to 9 ft. 
.WED...NW winds 20 to 30 kt within 60 nm of coast of Veracruz,
and N 15 to 25 kt elsewhere. Seas 7 to 10 ft. 
.WED NIGHT...NW winds 15 to 25 kt within 60 nm of coast of
Veracruz, and N 10 to 20 kt elsewhere. Seas 7 to 10 ft. 
.THU...N winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU NIGHT...NE winds less than 10 kt, shifting to S after
midnight. Seas 3 to 5 ft. 
.FRI...W winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 3 to 4 ft. 
.FRI NIGHT...Variable winds less than 10 kt. Seas 2 ft or less. 
.SAT...NE winds less than 10 kt. Seas 2 ft or less. 
.SAT NIGHT...E winds less than 10 kt. Seas 2 ft or less. 

Gulf of Mexico E of 87W

.TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...NW winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft.
.THU...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU NIGHT...NE winds 10 kt. Seas 3 to 5 ft. 
.FRI...E winds 10 kt. Seas 3 to 4 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft.