000
FZNT32 KNHC 172053
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
453 PM EDT Thu Jun 17 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 22.9N 92.4W
1008 mb at 5 PM EDT moving N at 8 kt. Maximum sustained winds
25 kt gusts 35 kt. Three will move to 24.5N 92.5W Fri morning,
26.5N 92.5W Fri afternoon, 29.0N 92.0W Sat morning, inland to
31.5N 89.5W Sat afternoon, inland to 34.0N 87.0W Sun morning,
and inland to 35.0N 84.0W Sun afternoon. Three will dissipate
Mon afternoon. Heavy rainfall will continue to affect most of
the basin through Fri night, and the N and NE basin offshores
the remainder weekend. 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...

.TONIGHT...E winds 20 to 30 kt. Seas 5 to 7 ft. 
.FRI...TROPICAL STORM CONDITIONS EXPECTED. E winds 25 to 35 kt.
Seas 7 to 10 ft. 
.FRI NIGHT...TROPICAL STORM CONDITIONS EXPECTED. S winds 30 to
40 kt. Seas 8 to 11 ft. 
.SAT...S winds 20 to 30 kt. Seas 7 to 10 ft. 
.SAT NIGHT...S winds 15 to 25 kt. Seas 5 to 7 ft. 
.SUN...S winds 15 to 25 kt. Seas 4 to 5 ft. 
.SUN NIGHT...S winds 10 to 20 kt. Seas 4 to 5 ft. 
.MON...S winds 10 to 20 kt. Seas 4 to 6 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

...TROPICAL STORM WARNING...

.TONIGHT...E winds 20 to 30 kt. Seas 5 to 7 ft. 
.FRI...TROPICAL STORM CONDITIONS POSSIBLE. E winds 20 to 30 kt,
shifting to SW 25 to 35 kt in the afternoon. Seas 6 to 8 ft. 
.FRI NIGHT...S winds 15 to 25 kt. Seas 6 to 8 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...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...SE winds 10 to 20 kt. Seas 4 to 5 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

.TONIGHT...W winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI...W winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI NIGHT...Within 60 nm of coast of Veracruz, N winds less
than 10 kt, shifting to SE after midnight. Elsewhere, S winds
10 to 15 kt. Seas 3 ft in the evening, subsiding to 2 ft or
less. 
.SAT...SE winds 10 to 20 kt. Seas 2 ft or less. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 2 ft or less. 
.SUN...SE winds 10 to 20 kt. Seas 2 ft or less. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 2 ft or less, building
to 3 ft after midnight. 
.MON...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.TUE...SE winds 10 to 20 kt. Seas 3 to 5 ft. 

Gulf of Mexico E of 87W

.TONIGHT...SE winds 15 to 25 kt. Seas 3 to 5 ft. 
.FRI...SE winds 15 to 25 kt. Seas 3 to 5 ft. 
.FRI NIGHT...SE winds 15 to 25 kt. Seas 3 to 5 ft. 
.SAT...SE winds 20 to 30 kt. Seas 3 to 5 ft. 
.SAT NIGHT...SE winds 15 to 25 kt. Seas 3 to 5 ft. 
.SUN...S winds 15 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 3 to 4 ft. 
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.TUE...S winds 10 to 20 kt. Seas 3 ft.