000
FZNT32 KNHC 120317
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1117 PM EDT Wed Aug 11 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...At 11 PM EDT, Tropical Depression Fred is over
Hispaniola near 19.5N 72.2W, with an estimated pressure of
1009 mb, moving WNW at 13 kt. Maximum sustained winds are 30 kt
with gusts to 40 kt. Fred is expected to move across the Straits
of Florida as a tropical storm by Fri night, enter the far
southeast Gulf of Mexico on Sat, and move northward along the
far eastern Gulf into early next week. Meanwhile, moderate to
fresh E winds will pulse off the northwest Yucatan Peninsula
into the Bay of Campeche overnight and Thu night in association
with a trough that forms late in the day. Elsewhere, gentle to
moderate winds and slight seas will persist through the period. 

Gulf of Mexico N of 26N W of 87W

.OVERNIGHT...SE winds 10 to 15 kt. Seas 3 ft. 
.THU...SE winds 10 kt. Seas 3 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.FRI...E winds 10 kt. Seas 3 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.SAT...E winds less than 10 kt, shifting to NE in the afternoon.
Seas 3 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.SUN...NE winds less than 10 kt. Seas 3 ft. 
.SUN NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.MON...E winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 3 to 4 ft. 

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

.OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU...SE winds 10 to 15 kt, shifting to E in the afternoon.
Seas 3 to 4 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.FRI...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.SAT...E winds less than 10 kt, shifting to NE in the afternoon.
Seas 3 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.SUN...NE winds less than 10 kt. Seas 3 ft. 
.SUN NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.MON...SE winds less than 10 kt. Seas 2 ft or less. 

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

.OVERNIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 15 kt elsewhere. Seas 3 to 4 ft. 
.THU...Within 60 nm of coast of Veracruz, SE winds less than
10 kt in the morning, becoming variable winds less than 10 kt.
Elsewhere, E winds 10 to 15 kt. Seas 3 ft. 
.THU NIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 15 kt elsewhere. Seas 2 ft or less,
building to 3 ft after midnight. 
.FRI...Within 60 nm of coast of Veracruz, N winds less than
10 kt. Elsewhere, E winds 10 to 15 kt, diminishing to less than
10 kt in the afternoon. Seas 3 ft. 
.FRI NIGHT...NE winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 20 kt elsewhere. Seas 3 ft. 
.SAT...Within 60 nm of coast of Veracruz, N winds less than
10 kt. Elsewhere, E winds 10 to 15 kt, shifting to NE in the
afternoon. Seas 3 ft in the morning, subsiding to 2 ft or less. 
.SAT NIGHT...NE winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 15 kt elsewhere. Seas 2 ft or less. 
.SUN...N winds less than 10 kt. Seas 2 ft or less. 
.SUN NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.MON...E winds less than 10 kt. Seas 2 ft or less. 

Gulf of Mexico E of 87W

.OVERNIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.THU...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 to 4 ft after midnight. 
.FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 20 to
30 kt. Seas 6 to 9 ft. 
.SAT...NE winds 20 to 30 kt. Seas 8 to 12 ft. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON...S winds 15 to 25 kt. Seas 3 to 4 ft in the morning,
subsiding to 2 ft or less.