000
FZNT32 KNHC 101506
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1106 AM EDT Wed Jul 10 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...Developing low pressure SW of Apalachicola Florida
near 28.5N86W is expected to intensify into a tropical cyclone
as it moves W across the north central Gulf through Sat. 

Gulf of Mexico N of 26N W of 87W

...TROPICAL STORM WARNING THU THROUGH SAT...

.THIS AFTERNOON...W winds 10 to 15 kt. Seas 3 to 4 ft. 
.TONIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...Between 90W to 94W, W to NW winds 10 to 15 kt, becoming 
NW 20 to 25 kt in the late morning and afternoon. Elsewhere, S 
to SW winds 25 to 35 kt. Seas 7 to 11 ft in NW swell. Numerous 
showers and scattered thunderstorms. W of 94W, NW winds 10 to 15 
kt. Seas 3 ft or less. Scattered showers and isolated 
thunderstorms. 
.THU NIGHT...Between 90W and 94W, NW winds 20 to 30 kt, 
increasing to 30 to 35 kt early in the morning. Elsewhere, S 
winds 30 to 40 kt. Seas 9 to 13 ft in NW swell. Scattered showers
and isolated thunderstorms. W of 94W, W winds 10 to 15 kt. Seas 
3 ft or less. Scattered showers and isolated thunderstorms. 
.FRI...SW to W winds 25 to 35 kt. Seas 7 to 10 ft in N swell. W
of 94W, W to NW winds 10 to 15 kt. Seas 2 to 4 ft.
.FRI NIGHT...S to SW winds 25 to 35 kt. Seas 7 to 11 ft in W
swell. W of 94W, W winds 15 to 20 kt. Seas 2 to 4 ft. 
.SAT...S to SW winds 25 to 35 kt. Seas 8 to 12 ft in SW to W
swell. W of 94W, W winds 15 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...S to SW winds 20 to 30 kt. Seas 7 to 10 ft in SW to
W swell. W of 94W, SW winds 15 to 20 kt. Seas 3 to 5 ft.
.SUN...S winds 15 to 20 kt. Seas 6 to 9 ft. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 

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

.THIS AFTERNOON...S winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.THU...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 

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

.THIS AFTERNOON...SE winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.THU...Variable winds less than 10 kt, becoming SE less than
10 kt in the afternoon. Seas 2 ft or less. 
.THU NIGHT...Variable winds less than 10 kt, becoming E less
than 10 kt after midnight. Seas 2 ft or less. 
.FRI...SE 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. 
.SAT...SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft
in the afternoon. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.SUN...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

Gulf of Mexico E of 87W

.THIS AFTERNOON...SW winds 10 to 20 kt. Seas 3 to 4 ft. 
.TONIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.