000
FZNT32 KNHC 172355
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
755 PM EDT Thu Sep 17 2020

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...Newly formed Tropical Depression Twenty-Two near
21.9N 94.3W 1005 mb at 7 PM EDT moving NE at 4 kt. Maximum
sustained winds 30 kt gusts 40 kt. Tropical Depression
Twenty-Two will move to near 22.7N 94.0W late tonight, then
strengthen to a tropical storm near 23.8N 93.5W Fri afternoon
with maximum sustained winds 35 kt gusts 45 kt, move to near
24.8N 93.0W late Fri night, to near 25.4N 92.9W Sat with maximum
sustained 55 kt gusts 65 kt, to near 25.8N 93.1W late Sat night
with maximum sustained winds 60 kt gusts 75 kt and maintain
intensity as it nears 26.1N 93.8W Sun afternoon. Tropical Storm
Twenty-Two will begin to weaken as it reaches near 26.1N 95.1W
Mon afternoon and to near 25.6N 96.1W Tue afternoon. A weak
front will move into the northern Gulf on Fri and reach the
eastern Gulf by the weekend and become stationary. A tightening
gradient is expected to lead to fresh to strong northeast to
east winds and building seas over most of the central and
western Gulf into early next week. 

Gulf of Mexico N of 26N W of 87W

...TROPICAL STORM WARNING...

.TONIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...E winds 15 to 25 kt. Seas 4 to 6 ft, building to 6 to
9 ft in the afternoon. 
.SAT NIGHT...E winds 20 to 30 kt. Seas 8 to 11 ft, building to
9 to 14 ft after midnight. 
.SUN...E winds 25 to 35 kt. Seas 10 to 15 ft. 
.SUN NIGHT...E winds 20 to 30 kt. Seas 11 to 16 ft. 
.MON...E winds 15 to 25 kt. Seas 10 to 15 ft. 
.MON NIGHT...E winds 15 to 25 kt. Seas 9 to 14 ft. 
.TUE...E winds 15 to 25 kt. Seas 9 to 14 ft, subsiding to 8 to
11 ft in the afternoon. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 6 to 9 ft. 

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

...TROPICAL STORM WARNING...

.TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. 
.SAT...SE winds 15 to 25 kt. Seas 6 to 9 ft. 
.SAT NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. 
.SUN...S winds 10 to 20 kt. Seas 6 to 9 ft. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON...SE winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE...S winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.

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

.TONIGHT...Within 60 nm of coast of Veracruz, NW winds 10 to
15 kt. Elsewhere, NW winds less than 10 kt, shifting to S after
midnight. Seas 3 to 4 ft. 
.FRI...SW winds 10 to 15 kt. Within 60 nm of coast of Veracruz,
seas 3 to 5 ft. Elsewhere, seas 2 ft or less, building to 3 ft
in the afternoon. 
.FRI NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...NW winds 15 to 25 kt within 60 nm of coast of Veracruz,
and SW 10 to 20 kt elsewhere. Seas 4 to 6 ft. 
.SAT NIGHT...W winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN...W winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...W winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON...W winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON NIGHT...W winds less than 10 kt. Seas 4 to 6 ft.
.TUE...SW winds less than 10 kt. Seas 3 to 5 ft.
.TUE NIGHT...NW winds 10 to 15 kt, shifting to E after midnight.
Seas 3 to 5 ft. 

Gulf of Mexico E of 87W

.TONIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...SW winds less than 10 kt. Seas 3 to 4 ft. 
.FRI NIGHT...NE winds less than 10 kt. Seas 3 ft.
.SAT...E winds less than 10 kt. Seas 2 ft or less. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...NE winds 15 to 25 kt. Seas 5 to 8 ft. 
.MON...NE winds 15 to 25 kt. Seas 6 to 9 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.