000
FZNT32 KNHC 180905
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
505 AM EDT Fri Jun 18 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...Potential Tropical Cyclone Three near 25.2N 91.5W
1007 mb at 4 AM CDT moving N at 12 kt. Maximum sustained winds
30 kt gusts 40 kt. Three will move northward and become better
organized today, and expected to become a tropical storm this
afternoon near 27.0N 91.5W, reach near 29.2N 91.2W Fri night,
then move inland near 31.0N 89.5W Sat afternoon before
accelerating off to the NE. The majority of strongest winds and
frequent squalls and tstms are expected to occur north and east
of Three through tonight. High pressure is forecast to build in
across the basin in the wake of Three Sat night into early next
week. 

Gulf of Mexico N of 26N W of 87W

...TROPICAL STORM WARNING...

.TODAY...TROPICAL STORM CONDITIONS EXPECTED. E winds 15 to
25 kt, increasing to 25 to 35 kt in the afternoon. Seas 7 to
10 ft. 
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 25 to
35 kt. Seas 8 to 11 ft. 
.SAT...SW winds 20 to 30 kt. Seas 7 to 10 ft. 
.SAT NIGHT...S winds 20 to 30 kt. Seas 5 to 7 ft. 
.SUN...S winds 10 to 20 kt. Seas 5 to 6 ft. 
.SUN NIGHT...S winds 15 to 25 kt. Seas 5 to 7 ft. 
.MON...S winds 15 to 25 kt. Seas 5 to 7 ft. 
.MON NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...S winds 10 to 20 kt. Seas 4 to 6 ft. 

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

.TODAY...SE winds 20 to 30 kt. Seas 6 to 8 ft. 
.TONIGHT...SE winds 15 to 25 kt. Seas 5 to 7 ft. 
.SAT...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN...S winds 10 to 20 kt. Seas 4 to 5 ft. 
.SUN NIGHT...SE winds 15 to 25 kt. Seas 4 to 6 ft. 
.MON...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. 

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

.TODAY...SW winds 10 to 20 kt. Seas 3 to 4 ft. 
.TONIGHT...Within 60 nm of coast of Veracruz, N winds 10 to
15 kt, shifting to SW after midnight. Elsewhere, S winds 10 to
20 kt. Seas 3 to 4 ft. 
.SAT...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...E winds 10 to 20 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 within 60 nm of coast of
Veracruz, and SE 15 to 25 kt elsewhere. Seas 3 to 5 ft. 
.MON...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE...SE winds 10 to 20 kt. Seas 3 to 5 ft. 

Gulf of Mexico E of 87W

.TODAY...SE winds 15 to 25 kt. Seas 5 to 7 ft. 
.TONIGHT...SE winds 20 to 30 kt. Seas 5 to 7 ft. 
.SAT...SE winds 15 to 25 kt. Seas 5 to 7 ft. 
.SAT NIGHT...SE winds 15 to 25 kt. Seas 4 to 6 ft. 
.SUN...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...S winds 10 to 15 kt. Seas 3 to 4 ft.