000
FZNT32 KNHC 142051
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
351 PM EST Thu Jan 14 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...High pressure centered over the central Gulf and
will weaken and drift E tonight. A cold front will move into the
NW Gulf early Fri, and extend from the Florida Big Bend to
22N95W to southern Mexico south of Veracruz Fri afternoon.
Reinforcing cold air with increase winds behind the front will
prevail across the northern Gulf Fri night and Sat while the
front weakens and sinks SE of the basin. High pressure and
generally tranquil marine conditions will prevail over the Gulf
Sun and Mon. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...W winds 15 to 25 kt. Seas 4 to 6 ft. 
.FRI...N winds 15 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT...NW winds 20 to 30 kt. Seas 7 to 10 ft. 
.SAT...NW winds 15 to 25 kt. Seas 7 to 10 ft. 
.SAT NIGHT...NW winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 4 to 6 ft. 
.SUN...N winds 10 kt. Seas 3 to 5 ft. 
.SUN NIGHT...N winds less than 10 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less. 
.MON...NE winds less than 10 kt, shifting to E in the afternoon.
Seas 2 ft or less, building to 3 to 4 ft in the afternoon. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 

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

.TONIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...NW winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.SAT...N winds 10 to 20 kt. Seas 6 to 9 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.SUN...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 

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

.TONIGHT...SE winds 10 to 15 kt within 60 nm of coast of
Veracruz, and E less than 10 kt elsewhere. Seas 3 to 5 ft. 
.FRI...Within 60 nm of coast of Veracruz, N winds 10 to 20 kt.
Elsewhere, NE winds less than 10 kt, shifting to N in the
afternoon. Seas 3 to 5 ft. 
.FRI NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

Gulf of Mexico E of 87W

.TONIGHT...NE winds 10 to 15 kt, shifting to W after midnight.
Seas 3 to 5 ft. 
.FRI...W winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...NW winds 15 to 25 kt. Seas 4 to 6 ft, building to
6 to 9 ft after midnight. 
.SAT...NW winds 15 to 25 kt. Seas 7 to 10 ft. 
.SAT NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft. 
.SUN...Variable winds less than 10 kt, becoming NW less than
10 kt in the afternoon. Seas 5 to 7 ft. 
.SUN NIGHT...NW winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 5 ft. 
.MON...N winds less than 10 kt. Seas 3 to 4 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.