000
FZNT32 KNHC 291520
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1120 AM EDT Thu Sep 29 2022

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...Tropical Storm Ian E of area near 28.7N 80.4W 987 mb
at 11 AM EDT moving NNE at 8 kt. Maximum sustained winds 60 kt
gusts 75 kt. High pressure dominates the Gulf waters. The
pressure gradient between the high pressure and Ian supports
fresh to strong northerly winds over the NE Gulf, mainly N of
25N and E of 88W with seas in the 8 to 12 ft range. Fresh to
strong NW to N winds and seas of 8-9 ft are also noted over the
SW Gulf, including the Veracruz area. Winds and seas are
forecast to gradually diminish over the Gulf waters over the
next couple of days. Looking ahead, a cold front may enter the
northeast Gulf late Sat or Sun then stall and dissipate. 

Gulf of Mexico N of 26N W of 87W

.THIS AFTERNOON...N winds 15 to 20 kt. Seas 7 to 9 ft. 
.TONIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI...N winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...N winds less than 10 kt. Seas 3 to 4 ft. 
.SAT NIGHT...NE winds less than 10 kt. Seas 3 ft. 
.SUN...N winds less than 10 kt. Seas 2 ft or less. 
.SUN NIGHT...N winds less than 10 kt. Seas 2 ft or less. 
.MON...Variable winds less than 10 kt, becoming N less than
10 kt in the afternoon. Seas 2 ft or less. 
.MON NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 

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

.THIS AFTERNOON...N winds 10 to 15 kt. Seas 8 to 10 ft.
.TONIGHT...N winds 10 to 20 kt. Seas 7 to 9 ft. 
.FRI...N winds 10 kt. Seas 5 to 7 ft. 
.FRI NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 4 to 6 ft. 
.SAT...N winds less than 10 kt. Seas 3 to 4 ft. 
.SAT NIGHT...NE winds less than 10 kt. Seas 3 ft. 
.SUN...NE winds less than 10 kt. Seas 3 ft. 
.SUN NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.MON...NE winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 

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

.THIS AFTERNOON...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.TONIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI...N winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI NIGHT...Within 60 nm of coast of Veracruz, N winds 10 to
15 kt. Elsewhere, N winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 4 to 6 ft. 
.SAT...N winds less than 10 kt. Seas 3 to 5 ft. 
.SAT NIGHT...N winds less than 10 kt. Seas 3 to 4 ft. 
.SUN...Variable winds less than 10 kt. Seas 3 ft. 
.SUN NIGHT...N winds less than 10 kt. Seas 3 ft. 
.MON...N winds less than 10 kt. Seas 2 ft or less. 
.MON NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 

Gulf of Mexico E of 87W

.THIS AFTERNOON...N winds 10 to 20 kt. Seas 8 to 11 ft.
.TONIGHT...N winds 10 to 20 kt. Seas 7 to 9 ft. 
.FRI...N winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI NIGHT...N winds less than 10 kt. Seas 4 to 6 ft. 
.SAT...N winds less than 10 kt. Seas 3 to 4 ft. 
.SAT NIGHT...N winds less than 10 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less. 
.SUN...NW winds less than 10 kt. Seas 2 ft or less.
.SUN NIGHT...NW winds less than 10 kt. Seas 2 ft or less. 
.MON...NW winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...NW winds less than 10 kt. Seas 2 ft or less.