000
FZNT32 KNHC 270312
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1112 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 Storm Ida near 18.6N 80.5W 1006 mb at 11 PM
EDT moving NW at 10 kt. Maximum sustained winds 35 kt gusts
45 kt. Ida will move to 19.9N 82.0W Fri morning, 21.8N 83.9W Fri
evening, strengthen to a hurricane near 23.8N 85.9W Sat morning,
25.6N 88.0W Sat evening, 27.3N 89.6W Sun morning, and 29.0N
90.6W Sun evening. Ida will weaken to a tropical storm while
moving inland over 32.0N 91.0W by late Mon. 

Gulf of Mexico N of 26N W of 87W

...TROPICAL STORM WARNING...

.OVERNIGHT...E winds 10 to 20 kt. Seas 2 ft or less. 
.FRI...E winds 10 to 20 kt. Seas 5 ft. 
.FRI NIGHT...SE winds 10 to 20 kt. Seas 5 ft. 
.SAT...HURRICANE CONDITIONS POSSIBLE. E winds 15 to 25 kt,
increasing to 25 to 35 kt in the afternoon. Seas 5 ft, building
to 6 to 8 ft in the afternoon. 
.SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. E winds 50 to
60 kt, increasing to 65 to 75 kt after midnight. 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 5 to 6 ft. 

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

...HURRICANE WARNING...

.OVERNIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.FRI...E winds 10 to 20 kt. Seas 2 ft or less. 
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 10 to
20 kt. Seas 2 ft or less. 
.SAT...TROPICAL STORM CONDITIONS EXPECTED. E winds 20 to 30 kt,
increasing to 55 to 65 kt in the afternoon. Seas 5 to 7 ft. 
.SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. NE winds 65 to
75 kt, shifting to SE 60 to 70 kt after midnight. Seas 6 to
8 ft. 
.SUN...HURRICANE CONDITIONS POSSIBLE. 
.SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON...S winds 10 to 20 kt. Seas 6 to 8 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 5 to 6 ft. 
.TUE...S winds 10 to 20 kt. Seas 5 ft. 

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

Gulf of Mexico E of 87W

...HURRICANE WARNING...

.OVERNIGHT...E winds 10 to 20 kt. Seas 5 to 6 ft. 
.FRI...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to 25 kt.
Seas 5 to 6 ft. 
.FRI NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 25 to
35 kt, increasing to 45 to 55 kt after midnight. Seas 5 to 7 ft,
building to 7 to 10 ft after midnight. 
.SAT...TROPICAL STORM CONDITIONS EXPECTED. E winds 50 to 60 kt,
becoming SE 60 to 70 kt in the afternoon. Seas 10 to 15 ft. 
.SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. SE winds 45 to
55 kt, diminishing to 30 to 40 kt after midnight. Seas 9 to
14 ft, subsiding to 8 to 11 ft after midnight. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON...SE winds 10 to 20 kt. Seas 5 to 6 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 5 ft. 
.TUE...S winds 10 to 15 kt. Seas 2 ft or less.