000
FZNT32 KNHC 211515
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1015 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 stretches from southeastern Louisiana
to south of Tampico, Mexico. The front will extend from the
western Florida Panhandle to the Bay of Campeche tonight, with
gale force winds developing off Veracruz this afternoon through
tonight with rough to very rough seas. 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 winds will follow the front across most of the Gulf
through Wed night. The front will then move across the far SE
Gulf into the eastern Bay of Campeche by Wed night. Winds and
seas will subside into Thu as the front stalls across the SE
Gulf and high pressure settles in. 

Gulf of Mexico N of 26N W of 87W

.TODAY...NW winds 15 to 25 kt. Seas 6 to 8 ft. 
.TONIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. 
.WED...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 4 to 6 ft. 
.THU...NE winds less than 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 ft. 
.FRI...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

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

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

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

...GALE WARNING TODAY AND TONIGHT...

.TODAY...NW winds 25 to 35 kt within 60 nm of coast of Veracruz,
and E less than 10 kt elsewhere. Within 60 nm of coast of
Veracruz, seas 4 to 6 ft, building to 6 to 9 ft in the
afternoon. Elsewhere, seas 3 ft, building to 4 to 6 ft in the
afternoon. 
.TONIGHT...N winds 25 to 35 kt within 60 nm of coast of
Veracruz, and N 20 to 30 kt elsewhere. Within 60 nm of coast of
Veracruz, seas 8 to 13 ft, building to 11 to 16 ft after
midnight. Elsewhere, 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 10 to 15 ft within 60 nm of
coast of Veracruz, and 7 to 10 ft elsewhere. 
.WED NIGHT...NW winds 15 to 25 kt within 60 nm of coast of
Veracruz, and N 10 to 20 kt elsewhere. Within 60 nm of coast of
Veracruz, seas 8 to 13 ft, subsiding to 7 to 10 ft after
midnight. Elsewhere, seas 7 to 10 ft. 
.THU...NW winds 10 to 15 kt. Seas 6 to 8 ft. 
.THU NIGHT...W winds less than 10 kt. Seas 4 to 6 ft. 
.FRI...NW winds less than 10 kt. Seas 3 to 5 ft. 
.FRI NIGHT...N winds less than 10 kt. Seas 3 ft. 
.SAT...NE winds less than 10 kt. Seas 3 ft. 
.SAT NIGHT...E winds less than 10 kt. Seas 3 ft. 

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...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.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...NE winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 3 to 5 ft.