000
FZNT32 KNHC 210254
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1054 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 is centered near 17.3N 
56.4W 1008 mb at 11 PM EDT moving WNW at 19 kt. Maximum sustained
winds 30 kt gusts 40 kt. Thirteen will move to 17.9N 59.1W Fri 
morning, strengthen to a tropical storm near 18.6N 62.4W Fri 
evening, 19.4N 65.7W Sat morning, 20.3N 69.2W Sat evening, 21.3N 
72.8W Sun morning, and 22.6N 76.4W Sun evening. Thirteen will 
strengthen to a hurricane near 26.0N 82.5W late Mon. Tropical 
Depression Fourteen is centered near 14.9N 82.2W 1007 mb at 11 
PM EDT moving WNW at 12 kt. Maximum sustained winds 30 kt gusts 
40 kt. Fourteen will strengthen to a tropical storm near 15.5N 
83.8W Fri morning, move to 16.8N 85.1W Fri evening, 18.2N 86.0W 
Sat morning, strengthen to a hurricane near 19.8N 87.2W Sat 
evening, move inland and weaken to a tropical storm near 21.4N 
88.5W Sun morning, and 23.2N 89.8W Sun evening. Fourteen will 
strengthen to a hurricane near 26.7N 92.3W late Mon. 

Gulf of Mexico N of 26N W of 87W

.OVERNIGHT...SE winds less than 10 kt, shifting to S after
midnight. Seas 2 ft or less. 
.FRI...SW winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 2 ft or less. 
.FRI NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 
.SAT...S winds 10 to 15 kt, shifting to E in the afternoon. Seas
2 ft or less. 
.SAT NIGHT...SE winds 10 to 20 kt. Seas 2 ft or less, building
to 3 ft after midnight. 
.SUN...E winds 10 to 20 kt. Seas 3 to 4 ft. 
.SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.TUE...HURRICANE CONDITIONS POSSIBLE. 

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

.OVERNIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.FRI...S winds 10 to 15 kt. Seas 2 ft or less. 
.FRI NIGHT...E winds 10 to 20 kt. Seas 2 ft or less. 
.SAT...SE winds 15 to 25 kt. Seas 2 ft or less, building to 3 ft
in the afternoon. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to
25 kt. Seas building to 3 to 5 ft. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. S winds 10 to 15 kt,
diminishing to less than 10 kt in the afternoon. Seas 4 to 6 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 15 kt elsewhere. Seas 2 ft or less. 
.FRI...Within 60 nm of coast of Veracruz, SE winds less than
10 kt in the morning, becoming variable winds less than 10 kt.
Elsewhere, E winds less than 10 kt, shifting to SE in the
afternoon. Seas 2 ft or less. 
.FRI 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. 
.SAT...Within 60 nm of coast of Veracruz, SE winds less than
10 kt in the morning, becoming variable winds less than 10 kt.
Elsewhere, E winds 10 to 20 kt. Seas 2 ft or less. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds less
than 10 kt within 60 nm of coast of Veracruz, and NE 15 to 25 kt
elsewhere. Seas 2 ft or less. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON...Within 60 nm of coast of Veracruz, NW winds less than
10 kt, shifting to N in the afternoon. Elsewhere, SE winds 10 to
15 kt, shifting to SW in the afternoon. Seas 3 ft. 
.MON NIGHT...Within 60 nm of coast of Veracruz, N winds 10 to
15 kt, diminishing to less than 10 kt after midnight. Elsewhere,
NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...Within 60 nm of coast of Veracruz, Variable winds less
than 10 kt, becoming N less than 10 kt in the afternoon.
Elsewhere, E winds 10 to 15 kt. Seas 3 to 4 ft. 

Gulf of Mexico E of 87W

.OVERNIGHT...S winds less than 10 kt, shifting to SE after
midnight. Seas 2 ft or less. 
.FRI...SE winds 10 to 15 kt. Seas 2 ft or less. 
.FRI NIGHT...SE winds 15 to 25 kt. Seas 2 ft or less. 
.SAT...SE winds 15 to 25 kt. Seas 3 ft. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to
25 kt. Seas building to 3 to 5 ft. 
.SUN...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.TUE...HURRICANE CONDITIONS POSSIBLE.