000
FZNT32 KNHC 262049
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
449 PM EDT Thu Aug 26 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...Tropical Depression Nine near 18.1N 79.6W 1005 mb at
5 PM EDT moving NW at 12 kt. Maximum sustained winds 30 kt gusts
40 kt. Nine will strengthen to a tropical storm near 19.7N 81.0W
Fri morning, move inland to 21.7N 82.8W Fri afternoon, 23.7N
84.8W Sat morning, strengthen to a hurricane near 25.6N 87.0W
Sat afternoon, 27.2N 88.8W Sun morning, and 28.9N 90.4W Sun
afternoon. Nine will weaken to a tropical storm while moving
inland near 31.9N 91.4W Mon afternoon. 

Gulf of Mexico N of 26N W of 87W

...HURRICANE WARNING...

.TONIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 10 to
20 kt. Seas 3 to 5 ft. 
.SAT...TROPICAL STORM CONDITIONS EXPECTED. E winds 15 to 25 kt,
increasing to 50 to 60 kt in the afternoon. Seas 3 to 5 ft,
building to 6 to 8 ft in the afternoon. 
.SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. E winds 65 to
80 kt. Seas 12 to 17 ft. 
.SUN...HURRICANE CONDITIONS POSSIBLE. 
.SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON NIGHT...S winds 15 to 25 kt. Seas 5 to 7 ft. 
.TUE...S winds 10 to 20 kt. Seas 4 to 6 ft. 

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

...HURRICANE WARNING...

.TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...E winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 10 to
20 kt. Seas 3 to 4 ft. 
.SAT...TROPICAL STORM CONDITIONS EXPECTED. E winds 20 to 30 kt,
increasing to 55 to 65 kt in the afternoon. Seas 3 to 5 ft,
building to 6 to 8 ft in the afternoon. 
.SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. NE winds 60 to
70 kt, becoming SE 30 to 40 kt after midnight. Seas 6 to 9 ft. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN NIGHT...SE winds 15 to 25 kt. Seas 7 to 10 ft. 
.MON...S winds 10 to 20 kt. Seas 6 to 8 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...S winds 10 to 20 kt. Seas 3 to 5 ft. 

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

.TONIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 20 kt elsewhere. Seas 2 ft or less,
building to 3 ft after midnight. 
.FRI...Within 60 nm of coast of Veracruz, SE winds less than
10 kt in the morning, becoming variable winds less than 10 kt.
Elsewhere, NE winds 10 to 15 kt, diminishing to less than 10 kt
in the afternoon. Seas 2 ft or less. 
.FRI NIGHT...Within 60 nm of coast of Veracruz, E winds less
than 10 kt, shifting to S after midnight. Elsewhere, NE winds
10 to 15 kt. Seas 2 ft or less. 
.SAT...E winds less than 10 kt. Seas 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...Within 60 nm of coast of Veracruz, Variable winds less
than 10 kt, becoming NE less than 10 kt in the afternoon.
Elsewhere, E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 15 kt elsewhere. Seas 3 to 5 ft. 
.MON...Within 60 nm of coast of Veracruz, Variable winds less
than 10 kt, becoming SE less than 10 kt in the afternoon.
Elsewhere, SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...Within 60 nm of coast of Veracruz, SE winds less
than 10 kt, increasing to 10 to 15 kt after midnight. Elsewhere,
SE winds 10 to 15 kt. Seas 3 to 4 ft in the evening, subsiding
to 2 ft or less. 
.TUE...SE winds 10 to 15 kt. Seas 3 ft in the morning, subsiding
to 2 ft or less. 

Gulf of Mexico E of 87W

...HURRICANE WARNING...

.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI...TROPICAL STORM CONDITIONS POSSIBLE. E winds 10 to 20 kt,
increasing to 20 to 30 kt in the afternoon. Seas 4 to 6 ft. 
.FRI NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 45 to
60 kt. Seas 5 to 7 ft, building to 8 to 11 ft after midnight. 
.SAT...HURRICANE CONDITIONS EXPECTED. SE winds 55 to 70 kt. Seas
10 to 15 ft. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 50 to
60 kt, diminishing to 30 to 40 kt after midnight. Seas 9 to
14 ft. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN NIGHT...SE winds 15 to 25 kt. Seas 6 to 8 ft. 
.MON...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE...S winds 10 to 15 kt. Seas 3 to 4 ft.