000
FZNT32 KNHC 192010
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
310 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 that stretches from the Florida
Panhandle to near Tampico Mexico, will move slowly south through
early tonight, with gale force winds behind it offshore the
Mexico coast. Low pressure will form along this front in the
central Gulf early on Mon, then move NE into the SE U.S. Tue.
This will accelerate the front eastward through the Gulf by Tue
night. This low will likely bring gale force winds to portions
of the north- central and NE Gulf of Mexico. 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

...GALE WARNING...

.TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON...NE winds 25 to 35 kt. Seas 6 to 8 ft. 
.MON NIGHT...N winds 20 to 30 kt. Seas 6 to 8 ft. 
.TUE...NW winds 15 to 25 kt. Seas 5 to 7 ft. 
.TUE NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...N winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 kt. Seas 3 to 4 ft. 
.THU...SE winds less than 10 kt. Seas 3 ft. 
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...S winds 10 to 20 kt. Seas 3 to 4 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...N winds 25 to 35 kt, decreasing to 20 to 30 kt late. 
Seas 6 to 10 ft.
.MON...NE winds 25 to 35 kt, shifting to NW in the afternoon.
Seas 6 to 10 ft. 
.MON NIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. 
.TUE...NW winds 15 to 25 kt. Seas 5 to 7 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 ft. 
.FRI...SE winds 10 to 15 kt. Seas 3 to 4 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 4 to 6 ft. 
.MON...Within 60 nm of coast of Veracruz, NW winds 15 to 25 kt.
Elsewhere, S winds 10 to 20 kt, shifting to NW 15 to 25 kt in
the afternoon. Seas 5 to 7 ft. 
.MON NIGHT...NW winds 15 to 25 kt within 60 nm of coast of
Veracruz, and N 10 to 20 kt elsewhere. Seas 5 to 7 ft. 
.TUE...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...N winds less than 10 kt in the morning, becoming variable
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, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 
.FRI...SE winds 10 to 15 kt. Seas 3 ft in the morning, subsiding
to 2 ft or less. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 to 4 ft after midnight. 

Gulf of Mexico E of 87W

...GALE WARNING...

.TONIGHT...N winds 10 to 15 kt. Seas 3 ft. 
.MON...E winds 10 to 15 kt, becoming NE to 20 to 30 kt by the 
afternoon. Seas 5 to 7 ft.
.MON NIGHT...NE winds 25 to 30 kt becoming N 25 to 35 kt late. 
Seas 5 to 8 ft.
.TUE...NW winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...NW winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...NE winds less than 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...E winds less than 10 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less. 
.FRI...E winds 10 kt. Seas 2 ft or less. 
.FRI NIGHT...SE winds 10 kt. Seas 2 ft or less.