000
FZNT32 KNHC 202131
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
531 PM EDT Thu Aug 20 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...Tropical Depression Thirteen near 16.7N 53.9W
1008 mb at 5 PM EDT moving WNW at 18 kt. Maximum sustained winds
30 kt gusts 40 kt. Thirteen will move to 17.5N 57.2W Fri
morning, strengthen to a tropical storm near 18.3N 60.5W Fri
afternoon, 19.1N 63.5W Sat morning, 20.0N 66.7W Sat afternoon,
20.9N 70.4W Sun morning, and 22.2N 74.1W Sun afternoon. Thirteen
will strengthen to a hurricane near 25.1N 80.4W by Mon
afternoon. 

Tropical Depression Fourteen near 14.3N 81.0W 1007 mb
at 5 PM EDT moving W at 16 kt. Maximum sustained winds 30 kt
gusts 40 kt. Fourteen will strengthen to a tropical storm near
14.7N 83.0W Fri morning, move inland to 15.6N 84.7W Fri
afternoon, 17.0N 85.6W Sat morning, 18.7N 86.6W Sat afternoon,
inland to 20.3N 87.9W Sun morning, and 22.1N 89.2W Sun
afternoon. Fourteen will change little in intensity as it moves
to 26.0N 91.5W by Mon afternoon. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...S winds less than 10 kt. Seas 2 ft or less. 
.FRI...SW winds less than 10 kt. Seas 2 ft or less.
.FRI NIGHT...Variable winds less than 10 kt, becoming SE 10 kt
after midnight. Seas 2 ft or less. 
.SAT...SE winds 10 kt. Seas 2 ft or less. 
.SAT NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 to 4 ft after midnight. 
.SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 15 kt. Seas 6 to 9 ft. 
.MON NIGHT...E winds 10 to 20 kt, increasing to 20 to 30 kt
after midnight. Seas 7 to 10 ft. 
.TUE...E winds 20 to 30 kt. Seas 8 to 11 ft. 
.TUE NIGHT...E winds 15 to 25 kt, shifting to SE 10 to 15 kt
after midnight. Seas 6 to 9 ft, subsiding to 4 to 6 ft after
midnight. 

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

.TONIGHT...Variable winds less than 10 kt, becoming SE less than
10 kt after midnight. Seas 2 ft or less. 
.FRI...S winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 2 ft or less. 
.FRI NIGHT...E winds less than 10 kt, shifting to SE after
midnight. Seas 2 ft or less, building to 3 ft after midnight. 
.SAT...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON...E winds 10 to 15 kt. Seas 6 to 9 ft. 
.MON NIGHT...E winds less than 10 kt. Seas 6 to 9 ft.
.TUE...SE winds less than 10 kt. Seas 3 to 5 ft.
.TUE NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. 

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

.TONIGHT...Variable winds less than 10 kt, becoming E less than
10 kt after midnight. Seas 2 ft or less. 
.FRI...E winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 2 ft or less. 
.FRI NIGHT...Within 60 nm of coast of Veracruz, E winds less
than 10 kt. Elsewhere, NE winds less than 10 kt, shifting to E
after midnight. Seas 2 ft or less. 
.SAT...E winds less than 10 kt. Seas 2 ft or less. 
.SAT NIGHT...E winds less than 10 kt. Seas 2 ft or less,
building to 3 to 4 ft after midnight. 
.SUN...NE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 3 to 4 ft. 
.SUN NIGHT...NE winds less than 10 kt. Seas 3 ft.
.MON...N winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.MON NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.TUE...E winds less than 10 kt. Seas 3 to 4 ft. 
.TUE NIGHT...E winds less than 10 kt. Seas 2 ft or less,
building to 3 ft after midnight. 

Gulf of Mexico E of 87W

.TONIGHT...Variable winds less than 10 kt, becoming SE 10 kt
after midnight. Seas 2 ft or less. 
.FRI...SE winds 10 kt. Seas 2 ft or less. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 ft after midnight. 
.SAT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...SE winds 10 to 15 kt. Seas 6 to 9 ft. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 6 to 9 ft.