000
FZNT32 KNHC 300254
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1054 PM EDT Thu Jul 29 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...A surface trough is over the western Gulf of Mexico
from 28N95W to 24N96W and to 20N95W. Scattered showers and
thunderstorms are in its vicinity. The trough will drift west
and gradually dissipate through this afternoon. Atlantic high
pressure extends westward across the basin, with a 1017 mb high
centered near 26N869. The high will drift westward and dominate
the Gulf region during the upcoming weekend, then re-establish
itself over the eastern Gulf by early next week. 

Gulf of Mexico N of 26N W of 87W

.OVERNIGHT...S winds less than 10 kt. Seas 2 ft or less. 
.FRI...S winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 2 ft or less. 
.FRI NIGHT...Variable winds less than 10 kt, becoming S less
than 10 kt after midnight. Seas 2 ft or less. 
.SAT...Variable winds less than 10 kt. Seas 2 ft or less. 
.SAT NIGHT...S winds less than 10 kt. Seas 2 ft or less. 
.SUN...SW winds less than 10 kt. Seas 2 ft or less.
.SUN NIGHT...S winds less than 10 kt. Seas 2 ft or less. 
.MON...SW winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...SW winds less than 10 kt. Seas 2 ft or less. 
.TUE...SW winds 10 kt. Seas 2 to 3 ft.
.TUE NIGHT...SW winds 10 kt. Seas 3 ft. 

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

.OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...E winds less than 10 kt. Seas 3 ft. 
.SUN...SE winds less than 10 kt. Seas 3 to 4 ft. 
.SUN NIGHT...SE winds less than 10 kt. Seas 3 ft.
.MON...SE winds less than 10 kt. Seas 3 ft. 
.MON NIGHT...SE winds less than 10 kt. Seas 2 to 3 ft.
.TUE...SE winds less than 10 kt. Seas 2 to 3 ft. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 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 E 10 to 20 kt elsewhere. Seas 3 to 4 ft. 
.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 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 20 kt elsewhere. Seas 3 to 5 ft. 
.SAT...Variable winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 15 kt elsewhere. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN...E winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...SE winds 10 to 15 kt, shifting to E in the afternoon.
Seas 3 to 4 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

Gulf of Mexico E of 87W

.OVERNIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. 
.FRI...E winds less than 10 kt. Seas 2 ft or less. 
.FRI NIGHT...NE winds less than 10 kt, shifting to SE after
midnight. Seas 2 ft or less. 
.SAT...SE winds less than 10 kt. Seas 2 ft or less. 
.SAT NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.SUN...SE winds less than 10 kt. Seas 2 ft or less.
.SUN NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.MON...S winds less than 10 kt. Seas 2 ft or less. 
.MON NIGHT...Variable winds less than 10 kt, becoming S less
than 10 kt after midnight. Seas 2 ft or less. 
.TUE...SW winds less than 10 kt. Seas 2 ft or less. 
.TUE NIGHT...S winds less than 10 kt. Seas 2 ft or less.