000
FZNT32 KNHC 181506
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1106 AM EDT Fri Oct 18 2019

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...Potential Tropical Cyclone Sixteen near 25.9N 90.0W 
1001 mb at 11 AM EDT moving NE at 19 kt. Maximum sustained winds 
50 kt gusts 60 kt. Sixteen will move to 27.8N 88.0W this evening,
29.9N 85.5W Sat morning, become extratropical and move to 32.2N 
82.5W Sat evening, 34.4N 78.5W Sun morning, and 37.0N 71.0W Mon 
morning. Marine conditions will improve rapidly across the basin 
Sat night and Sun as the cyclone accelerates off to the NE into 
the W Atlc. A cold front will reach the NW Gulf Mon night, and 
extend across the basin from northern Florida to NE Mexico on Tue
night. 

Gulf of Mexico N of 26N W of 87W

...TROPICAL STORM WARNING...

.THIS AFTERNOON...TROPICAL STORM CONDITIONS. NE winds 40 to
50 kt. Seas 6 to 9 ft, building to 8 to 13 ft in the afternoon. 
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. N winds 45 to
55 kt. Seas 8 to 13 ft. 
.SAT...W winds 20 to 30 kt. Seas 6 to 9 ft. 
.SAT NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...S winds 10 to 20 kt. Seas 3 to 4 ft. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.MON...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT...W winds 15 to 25 kt. Seas 4 to 6 ft. 
.TUE...NE winds 15 to 25 kt. Seas 5 to 7 ft. 

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

...TROPICAL STORM WARNING...

.THIS AFTERNOON...TROPICAL STORM CONDITIONS. NW winds 40 to
50 kt. Seas 8 to 11 ft. 
.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 20 to
30 kt. Seas 6 to 9 ft. 
.SAT...SW winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.MON...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE...E winds 15 to 25 kt. Seas 4 to 6 ft. 

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

.THIS AFTERNOON...W winds 10 to 20 kt. Seas 4 to 6 ft. 
.TONIGHT...Within 60 nm of coast of Veracruz, E winds less than
10 kt. Elsewhere, NW winds 10 to 20 kt, shifting to S 10 to
15 kt after midnight. Seas 4 to 6 ft. 
.SAT...SE winds less than 10 kt within 60 nm of coast of
Veracruz, and SE 10 to 15 kt elsewhere. Seas 3 to 4 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.MON...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.MON NIGHT...Within 60 nm of coast of Veracruz, E winds 10 to
15 kt, diminishing to less than 10 kt after midnight. Elsewhere,
E winds 10 to 15 kt. Seas 3 ft. 
.TUE...N winds 15 to 25 kt within 60 nm of coast of Veracruz,
and E 10 to 15 kt elsewhere. Within 60 nm of coast of Veracruz,
seas 3 to 5 ft. Elsewhere, seas 2 to 3 ft. 

Gulf of Mexico E of 87W

...TROPICAL STORM WARNING...

.THIS AFTERNOON...TROPICAL STORM CONDITIONS EXPECTED. SE winds
20 to 30 kt. Seas 5 to 7 ft. 
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. S winds 45 to
55 kt. Seas 8 to 11 ft, building to 9 to 14 ft after midnight. 
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. SW winds 30 to
40 kt, diminishing to 20 to 30 kt in the afternoon. Seas 9 to
14 ft, subsiding to 7 to 10 ft in the afternoon. 
.SAT NIGHT...SW winds 15 to 25 kt. Seas 6 to 9 ft, subsiding to
4 to 6 ft after midnight. 
.SUN...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 ft. 
.MON...SE winds 10 to 15 kt. Seas 3 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 ft. 
.TUE...SE winds 10 to 20 kt, shifting to NE in the afternoon.
Seas 2 to 3 ft.