000
FZNT32 KNHC 312034
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
334 PM EST Fri Dec 31 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...Surface high pressure centered E of the Bahamas will
remain nearly stationary through Sun supporting moderate to
locally fresh return flow across the central and western basin,
increasing to fresh to strong speeds tonight as the pressure
gradient increases ahead of a strong cold front forecast to come
off the coast of Texas early on Sun. Strong to near gale force
northerly winds will follow this front across the basin, with
gale conditions affecting the NW and SW basin on Sun and Sun
night. The front is forecast to move east of the gulf Mon
morning. Winds and seas associated with the front will gradually
subside through Mon night. 

Gulf of Mexico N of 26N W of 87W

...GALE WARNING...

.TONIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT...S winds 15 to 25 kt. Seas 6 to 8 ft. 
.SAT NIGHT...S winds 10 to 20 kt. Seas 6 to 8 ft. 
.SUN...NW winds 25 to 35 kt. Seas 5 to 7 ft, building to 8 to 11
ft in the afternoon. 
.SUN NIGHT...N winds 20 to 30 kt. Seas 10 to 15 ft. 
.MON...NE winds 10 to 20 kt. Seas 8 to 11 ft, subsiding to 6 to
8 ft in the afternoon. 
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...SE winds 10 kt. Seas 3 to 4 ft. 
.TUE NIGHT...S winds less than 10 kt. Seas 3 ft. 
.WED...SE winds less than 10 kt. Seas 3 ft. 
.WED NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. 

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

...GALE WARNING...

.TONIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN...S winds 20 to 30 kt, shifting to NW 25 to 35 kt in the
afternoon. Seas 4 to 6 ft, building to 6 to 9 ft in the
afternoon. 
.SUN NIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft. 
.MON...N winds 10 to 20 kt. Seas 8 to 11 ft. 
.MON NIGHT...NE winds 10 to 15 kt, shifting to E after midnight.
Seas 6 to 9 ft. 
.TUE...E winds less than 10 kt. Seas 4 to 6 ft. 
.TUE NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft. 
.WED...SE winds less than 10 kt. Seas 3 ft. 
.WED NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 

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

...GALE WARNING...

.TONIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.SAT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN...Within 60 nm of coast of Veracruz, S winds 10 to 15 kt,
becoming N 25 to 35 kt in the afternoon. Elsewhere, SE winds
10 to 15 kt, becoming N 20 to 30 kt in the afternoon. Seas 4 to
6 ft within 60 nm of coast of Veracruz, and 3 ft elsewhere. 
.SUN NIGHT...N winds 25 to 35 kt. Seas 8 to 15 ft. 
.MON...N winds 15 to 25 kt. Seas 8 to 13 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 7 to 10 ft. 
.TUE...E winds less than 10 kt. Seas 5 to 7 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...SE winds less than 10 kt, increasing to 10 to 15 kt in
the afternoon. Seas 3 to 4 ft. 
.WED NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 

Gulf of Mexico E of 87W

.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...NW winds 15 to 25 kt. Seas 5 to 7 ft, building to
8 to 11 ft after midnight. 
.MON...N winds 10 to 20 kt. Seas 7 to 10 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 7 to 10 ft. 
.TUE...E winds 10 kt. Seas 5 to 7 ft. 
.TUE NIGHT...E winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 3 to 5 ft. 
.WED...Variable winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...SE winds less than 10 kt. Seas 2 ft or less.