000
FZNT32 KNHC 101429
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1029 AM EDT Fri Sep 10 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...The northern portion of a tropical wave is producing
disorganized showers and thunderstorms over Honduras, the
western Caribbean Sea, and portions of the Yucatan peninsula.
This system is forecast to move into the Bay of Campeche and
merge with a pre-existing surface trough located over the
southwestern Gulf of Mexico by this weekend. Environmental
conditions are expected to be conducive to support gradual
development, and a tropical depression is likely to form Sunday
or Monday before the system moves onshore along the western Gulf
of Mexico coast. Regardless of development, this disturbance is
expected to produce heavy rains across portions of Central
America through Saturday. Meanwhile, a frontal boundary over the
northern Gulf will continue through Sun will bring showers and
thunderstorms across the region. 

Gulf of Mexico N of 26N W of 87W

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 2 ft or less. 
.TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.SAT...E winds 10 to 15 kt. Seas 2 ft or less. 
.SAT NIGHT...SE winds 10 to 20 kt. Seas 5 to 6 ft. 
.SUN...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.MON...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.TUE...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 5 ft. 

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

.THIS AFTERNOON...E winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.SAT...E winds 10 to 15 kt. Seas 5 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 6 ft. 
.SUN...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.TUE...SE winds 10 to 15 kt. Seas 5 ft. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. 

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

.THIS AFTERNOON...NW winds 10 to 15 kt within 60 nm of coast of
Veracruz, and NE less than 10 kt elsewhere. Seas 2 ft or less. 
.TONIGHT...NE winds 10 to 20 kt. Within 60 nm of coast of
Veracruz, seas 2 ft or less. Elsewhere, seas 2 ft or less,
building to 5 ft after midnight. 
.SAT...Within 60 nm of coast of Veracruz, NW winds less than
10 kt, increasing to 10 to 15 kt in the afternoon. Elsewhere, E
winds 10 to 15 kt. Seas 2 ft or less. 
.SAT NIGHT...Within 60 nm of coast of Veracruz, N winds 10 to
15 kt, diminishing to less than 10 kt after midnight,Seas 5 ft
in the evening, subsiding to 2 ft or less. Elsewhere, E winds
10 to 20 kt,Seas 2 ft or less, building to 5 ft after midnight. 
.SUN...SE winds 10 to 20 kt. Seas 5 ft. 
.SUN NIGHT...SE winds 10 to 15 kt. Seas 5 ft. 
.MON...SE winds 10 to 15 kt. Seas 5 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.TUE...SE winds 10 to 15 kt. Seas 2 ft or less. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 

Gulf of Mexico E of 87W

.THIS AFTERNOON...E winds less than 10 kt, becoming variable
winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...Variable winds less than 10 kt, becoming E less than
10 kt after midnight. Seas 2 ft or less. 
.SAT...E winds 10 to 15 kt. Seas 2 ft or less. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.SUN...E winds 10 to 15 kt. Seas 5 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.MON...E winds 10 to 15 kt. Seas 2 ft or less. 
.MON NIGHT...E winds 10 kt. Seas 2 ft or less. 
.TUE...E winds less than 10 kt. Seas 2 ft or less. 
.TUE NIGHT...E winds 10 kt. Seas 2 ft or less.