000
FZNT32 KNHC 281327
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
927 AM EDT Thu Oct 28 2021

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 extending from the Florida Panhandle to
S of Tampico, Mexico, will move east across the Gulf,
accompanied by a band of strong thunderstorms into tonight.
Fresh to strong southerly winds will continue ahead of the
front. Strong to gale force W to NW winds and seas over 8 ft are
expected over northern Gulf waters through Fri. 

Gulf of Mexico N of 26N W of 87W

...GALE WARNING...

.THIS AFTERNOON...W winds 20 to 30 kt. Seas 8 to 13 ft. 
.TONIGHT...NW winds 25 to 35 kt. Seas 10 to 15 ft, building to
13 to 18 ft after midnight. 
.FRI...NW winds 25 to 30 kt. Seas 12 to 17 ft. 
.FRI NIGHT...NW winds 20 to 30 kt. Seas 10 to 15 ft. 
.SAT...NW winds 15 to 25 kt. Seas 7 to 10 ft. 
.SAT NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...NE winds 10 kt in the morning, becoming variable winds
less than 10 kt. Seas 3 to 4 ft. 
.SUN NIGHT...NE winds 10 kt. Seas 2 ft or less. 
.MON...E winds 10 kt. Seas 2 ft or less. 
.MON NIGHT...E winds 10 kt. Seas 2 ft or less. 

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

.THIS AFTERNOON...NW winds 10 to 20 kt. Seas 6 to 8 ft. 
.TONIGHT...NW winds 15 to 25 kt. Seas 7 to 10 ft, building to
8 to 13 ft after midnight. 
.FRI...NW winds 15 to 25 kt. Seas 9 to 14 ft. 
.FRI NIGHT...NW winds 15 to 25 kt. Seas 9 to 14 ft. 
.SAT...NW winds 10 to 20 kt. Seas 8 to 11 ft. 
.SAT NIGHT...NW winds 10 to 15 kt, shifting to N after midnight.
Seas 6 to 8 ft. 
.SUN...NE winds less than 10 kt. Seas 4 to 6 ft. 
.SUN NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.MON...E winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.MON NIGHT...E winds less than 10 kt. Seas 2 ft or less. 

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

.THIS AFTERNOON...NW winds 10 to 20 kt. Seas 3 to 5 ft. 
.TONIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI...N winds less than 10 kt within 60 nm of coast of
Veracruz, and N 10 to 15 kt elsewhere. Seas 4 to 6 ft within
60 nm of coast of Veracruz, and 6 to 9 ft elsewhere. 
.FRI NIGHT...N winds less than 10 kt within 60 nm of coast of
Veracruz, and NW 10 to 15 kt elsewhere. Seas 4 to 6 ft within
60 nm of coast of Veracruz, and 6 to 9 ft elsewhere. 
.SAT...NW winds 10 to 15 kt. Seas 6 to 8 ft. 
.SAT NIGHT...NE winds less than 10 kt. Seas 4 to 6 ft. 
.SUN...E winds less than 10 kt. Seas 3 to 5 ft. 
.SUN NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.MON...E winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.MON NIGHT...E winds less than 10 kt. Seas 2 ft or less,
building to 3 ft after midnight. 

Gulf of Mexico E of 87W

...GALE WARNING...

.THIS AFTERNOON...SW winds 15 to 25 kt. Seas 5 to 7 ft. 
.TONIGHT...W winds 25 to 35 kt. Seas 7 to 10 ft. 
.FRI...W winds 20 to 30 kt. Seas 9 to 14 ft. 
.FRI NIGHT...W winds 20 to 30 kt. Seas 11 to 16 ft. 
.SAT...W winds 15 to 25 kt. Seas 9 to 14 ft. 
.SAT NIGHT...NW winds 10 to 20 kt. Seas 8 to 11 ft. 
.SUN...N winds 10 kt. Seas 5 to 7 ft. 
.SUN NIGHT...NE winds 10 kt. Seas 4 to 6 ft. 
.MON...NE winds 10 kt. Seas 3 to 4 ft. 
.MON NIGHT...NE winds 10 kt. Seas 3 ft in the evening, subsiding
to 2 ft or less.