000
FZNT32 KNHC 200222
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
922 PM EST Sun Dec 19 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 from near Tampa Bay to just N of
Veracruz, Mexico, will stall tonight as low pressure beings to
form along it in the western Gulf. The low will then track NE
through the northern Gulf through Tue, with the cold front
dragging eastward to the south of it. Gale force winds offshore
Tampico, Mexico will continue tonight, then gradually move NE to
the north and west of the low pressure on Mon. Elsewhere behind
the front, strong N winds can be expected. Winds and seas will 
subside Wed through Thu in the wake of the front, as weak high 
pressure builds in across the Gulf. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON...NE winds 15 to 25 kt. Seas 6 to 9 ft. 
.MON NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. 
.TUE...N winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...N winds 10 to 15 kt, shifting to NE in the afternoon.
Seas 4 to 6 ft. 
.WED NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 
.THU...SE winds 10 to 15 kt. Seas 3 ft. 
.THU NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI 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...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.MON...E winds 25 to 35 kt, shifting to NW in the afternoon.
Seas 6 to 9 ft. 
.MON NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE...N winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...N winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft. 
.WED NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. 
.THU...SE winds less than 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.TONIGHT...NW winds 15 to 25 kt within 60 nm of coast of
Veracruz, and NE 10 to 15 kt elsewhere. Seas 5 to 7 ft. 
.MON...Within 60 nm of coast of Veracruz, NW winds 15 to 25 kt.
Elsewhere, SW winds 10 to 15 kt, shifting to W 15 to 25 kt in
the afternoon. Seas 6 to 8 ft. 
.MON NIGHT...NW winds 15 to 25 kt within 60 nm of coast of
Veracruz, and N 10 to 20 kt elsewhere. Seas 6 to 8 ft. 
.TUE...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...NE winds less than 10 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 
.THU...E winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...E winds less than 10 kt, shifting to SE after
midnight. Seas 2 ft or less. 
.FRI...SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft
in the afternoon. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 3 ft. 

Gulf of Mexico E of 87W

.TONIGHT...N winds 10 to 15 kt. Seas 3 ft. 
.MON...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...NW winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...NW winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED...NW winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft.
.THU...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...E winds 10 kt. Seas 3 to 4 ft in the evening,
subsiding to 2 ft or less. 
.FRI...SE winds 10 kt. Seas 2 ft or less. 
.FRI NIGHT...SE winds 10 kt. Seas 2 ft or less.