000
FZNT32 KNHC 271357
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
957 AM EDT Wed Oct 27 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...Fresh to strong S winds have developed in the NW
Gulf ahead of a cold front that will move off the Texas coast
today. This front will then move quickly across the Gulf,
accompanied by a band of showers and thunderstorms, some strong,
through Thu night. Fresh to strong S winds will continue ahead
of the front, with strong to gale force winds developing the
portions of the north-central and NE Gulf late tonight into Fri.

Gulf of Mexico N of 26N W of 87W

...GALE WARNING...

.THIS AFTERNOON...S winds 15 to 25 kt. Seas 4 to 6 ft. 
.TONIGHT...W winds 15 to 25 kt. Seas 6 to 9 ft. 
.THU...W winds 25 to 35 kt. Seas 8 to 13 ft. 
.THU NIGHT...NW winds 25 to 35 kt. Seas 11 to 16 ft. 
.FRI...NW winds 20 to 30 kt. Seas 11 to 16 ft. 
.FRI NIGHT...NW winds 20 to 30 kt. Seas 9 to 14 ft. 
.SAT...NW winds 10 to 20 kt. Seas 7 to 10 ft. 
.SAT NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...NE winds less than 10 kt. Seas 3 to 4 ft. 
.SUN NIGHT...E winds 10 kt. Seas 2 ft or less. 

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

.THIS AFTERNOON...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.TONIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...NW winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU NIGHT...NW winds 15 to 25 kt. Seas 8 to 11 ft. 
.FRI...NW winds 15 to 25 kt. Seas 8 to 13 ft. 
.FRI NIGHT...NW winds 15 to 25 kt. Seas 8 to 13 ft. 
.SAT...NW winds 10 to 20 kt. Seas 7 to 10 ft. 
.SAT NIGHT...NW winds 10 to 15 kt, shifting to N after midnight.
Seas 5 to 7 ft. 
.SUN...NE winds less than 10 kt. Seas 3 to 5 ft. 
.SUN NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 

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

.THIS AFTERNOON...S winds 10 to 15 kt. Seas 2 ft or less.
.TONIGHT...Within 60 nm of coast of Veracruz, SE winds 10 to
15 kt, shifting to W after midnight. Elsewhere, S winds 10 to
15 kt, diminishing to less than 10 kt after midnight. Seas 2 ft
or less. 
.THU...NW winds 10 to 20 kt. Seas 3 to 4 ft. 
.THU NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI...N winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft. 
.SAT...N winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 5 to 7 ft. 
.SAT NIGHT...E 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 10 to 15 kt. Seas 3 to 4 ft. 

Gulf of Mexico E of 87W

...GALE WARNING...

.THIS AFTERNOON...S winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...S winds 10 to 20 kt. Seas 2 ft or less, building to
3 ft after midnight. 
.THU...SW winds 15 to 25 kt. Seas 5 to 7 ft. 
.THU NIGHT...W winds 25 to 35 kt. Seas 7 to 10 ft. 
.FRI...W winds 20 to 30 kt. Seas 10 to 15 ft. 
.FRI NIGHT...W winds 15 to 25 kt. Seas 10 to 15 ft. 
.SAT...W winds 15 to 20 kt. Seas 8 to 13 ft. 
.SAT NIGHT...NW winds 10 to 20 kt. Seas 7 to 10 ft. 
.SUN...NW winds 10 kt. Seas 5 to 7 ft. 
.SUN NIGHT...NE winds 10 kt. Seas 4 to 6 ft.