000
FZNT32 KNHC 280908
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
508 AM EDT Sat Aug 28 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...Hurricane Ida near 24.0N 85.2W 987 mb at 5 AM EDT
moving NW at 14 kt. Maximum sustained winds 70 kt gusts 85 kt.
Ida will move to 25.4N 86.9W this afternoon, 27.1N 88.9W Sun
morning, 28.6N 90.5W Sun afternoon, inland to 30.1N 91.3W Mon
morning, move inland and weaken to a tropical storm near 31.6N
91.2W Mon afternoon, and move inland and weaken to a tropical
depression near 33.2N 90.5W Tue morning. Ida will move inland
over 36.0N 87.0W by early Wed. Light to gentle variable winds
are expected in the SW gulf and far western basin through Mon.
Otherwise, moderate to locally fresh return flow will establish
across the basin by mid-week. 

Gulf of Mexico N of 26N W of 87W

...HURRICANE WARNING...

.TODAY...TROPICAL STORM CONDITIONS. E winds 15 to 25 kt,
increasing to 35 to 45 kt in the afternoon. Seas 5 to 7 ft.
.TONIGHT...HURRICANE CONDITIONS EXPECTED. E winds 75 to 85 kt,
increasing to 85 to 95 kt after midnight. Seas 9 to 14 ft,
building to 12 to 17 ft after midnight. 
.SUN...HURRICANE CONDITIONS EXPECTED. N winds 90 to 100 kt,
becoming W 70 to 80 kt in the afternoon. Seas 12 to 17 ft. 
.SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. W winds 30 to
40 kt, becoming SW 20 to 30 kt after midnight. Seas 11 to 16 ft,
subsiding to 8 to 13 ft after midnight. 
.MON...SW winds 20 to 30 kt. Seas 7 to 10 ft. 
.MON NIGHT...SW winds 15 to 25 kt. Seas 5 to 7 ft. 
.TUE...SW winds 15 to 25 kt. Seas 5 to 6 ft. 
.TUE NIGHT...SW winds 15 to 25 kt. Seas 5 to 6 ft. 
.WED...SW winds 10 to 20 kt. Seas 5 ft in the morning, subsiding
to 2 ft or less. 

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

...HURRICANE WARNING...

.TODAY...TROPICAL STORM CONDITIONS. E winds 20 to 30 kt,
becoming NE 70 to 80 kt in the afternoon. Seas 5 to 7 ft. 
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE winds 75 to
85 kt, becoming SE 35 to 45 kt after midnight. Seas 6 to 9 ft. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. SW winds 20 to
30 kt. Seas 6 to 8 ft. 
.SUN NIGHT...S winds 15 to 25 kt. Seas 6 to 8 ft. 
.MON...S winds 15 to 25 kt. Seas 5 to 7 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 5 to 6 ft. 
.TUE...S winds 10 to 20 kt. Seas 5 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 5 ft. 
.WED...SE winds 10 to 20 kt. Seas 5 ft. 

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

.TODAY...NE winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...Within 60 nm of coast of Veracruz, E winds less than
10 kt. Elsewhere, N winds less than 10 kt, shifting to NE after
midnight. Seas 2 ft or less. 
.SUN...SE winds less than 10 kt within 60 nm of coast of
Veracruz, and SE 10 to 20 kt elsewhere. Seas 2 ft or less. 
.SUN NIGHT...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. 
.MON...SE winds less than 10 kt within 60 nm of coast of
Veracruz, and SE 10 to 15 kt elsewhere. Seas 2 ft or less. 
.MON NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.TUE...Within 60 nm of coast of Veracruz, SE winds less than
10 kt, increasing to 10 to 15 kt in the afternoon. Elsewhere, SE
winds 10 to 20 kt. Seas 2 ft or less. 
.TUE NIGHT...Within 60 nm of coast of Veracruz, SE winds 10 to
15 kt, diminishing to less than 10 kt after midnight. Elsewhere,
E winds 10 to 20 kt. Seas 2 ft or less. 
.WED...SE winds less than 10 kt within 60 nm of coast of
Veracruz, and SE 10 to 20 kt elsewhere. Seas 2 ft or less. 

Gulf of Mexico E of 87W

...HURRICANE WARNING...

.TODAY...HURRICANE CONDITIONS. SE winds 60 to 70 kt, increasing
to 70 to 80 kt in the afternoon. Seas 10 to 15 ft. 
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 45 to
55 kt, diminishing to 30 to 40 kt after midnight. Seas 9 to
14 ft. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 20 to
30 kt. Seas 7 to 10 ft. 
.SUN NIGHT...SE winds 15 to 25 kt. Seas 6 to 8 ft. 
.MON...SE winds 15 to 25 kt. Seas 5 to 7 ft. 
.MON NIGHT...S winds 15 to 25 kt. Seas 5 to 6 ft. 
.TUE...S winds 15 to 25 kt. Seas 5 ft. 
.TUE NIGHT...S winds 15 to 25 kt. Seas 5 ft. 
.WED...S winds 15 to 25 kt. Seas 5 ft.