000
FZNT32 KNHC 292109
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
509 PM EDT Sun Aug 29 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 29.5N 90.6W 938 mb at 5 PM EDT
moving NW at 9 kt. Maximum sustained winds 115 kt gusts 140 kt.
Ida will move inland to 30.7N 90.9W Mon morning, move inland and
weaken to a tropical storm near 32.4N 90.7W Mon afternoon, move
inland and weaken to a tropical depression near 34.0N 89.4W Tue
morning, inland to 35.6N 87.2W Tue afternoon, inland to 37.1N
84.2W Wed morning, and become extratropical and move to 38.6N
80.5W Wed afternoon. Fresh to strong winds associated with Ida
will continue to affect the north-central gulf through Mon early
in the evening. Moderate to fresh return flow will dominate the
basin afterwards continuing through Wed. Winds will further
diminish to gentle to locally moderate by Thu. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...SW winds 20 to 30 kt. Seas 8 to 11 ft. 
.MON...SW winds 15 to 25 kt. Seas 5 to 7 ft. 
.MON NIGHT...S winds 15 to 25 kt. Seas 4 to 6 ft. 
.TUE...SW winds 15 to 25 kt. Seas 3 to 4 ft. 
.TUE NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft. 
.WED...SW winds 10 to 20 kt. Seas 3 to 4 ft. 
.WED NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...SW winds less than 10 kt. Seas 3 ft. 
.THU NIGHT...SE winds less than 10 kt. Seas 3 ft. 
.FRI...E winds less than 10 kt. Seas 3 ft. 

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

.TONIGHT...SE winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON...S winds 10 to 20 kt. Seas 5 to 7 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. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.WED...S winds 10 to 20 kt. Seas 3 to 4 ft. 
.WED NIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.THU...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.THU NIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI...SE winds 10 to 20 kt. Seas 3 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 E 10 to 20 kt elsewhere. Seas 3 to 4 ft. 
.MON...Within 60 nm of coast of Veracruz, SE winds less than
10 kt in the morning, becoming variable winds less than 10 kt.
Elsewhere, SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT...SE winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 20 kt elsewhere. Seas 3 to 4 ft. 
.TUE...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 2 ft or less. 
.WED...SE winds 10 to 20 kt. Seas 2 ft or less. 
.WED NIGHT...E winds 10 to 20 kt. Seas 2 ft or less, building to
3 ft after midnight. 
.THU...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 20 kt. Seas 3 to 4 ft. 
.THU NIGHT...SE winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 20 kt elsewhere. Seas 2 ft or less,
building to 3 to 4 ft after midnight. 
.FRI...SE winds less than 10 kt within 60 nm of coast of
Veracruz, and SE 10 to 20 kt elsewhere. Seas 3 to 4 ft. 

Gulf of Mexico E of 87W

.TONIGHT...SE winds 20 to 30 kt. Seas 5 to 7 ft. 
.MON...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft. 
.TUE...S winds 15 to 25 kt. Seas 3 ft in the morning, subsiding
to 2 ft or less. 
.TUE NIGHT...S winds 10 to 20 kt. Seas 2 ft or less. 
.WED...SW winds 15 to 25 kt. Seas 2 ft or less, building to 3 ft
in the afternoon. 
.WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. 
.THU...SW winds 10 to 15 kt. Seas 3 ft in the morning, subsiding
to 2 ft or less. 
.THU NIGHT...NW winds 10 to 15 kt. Seas 2 ft or less. 
.FRI...N winds less than 10 kt. Seas 2 ft or less.