000
FZNT32 KNHC 271505
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1105 AM EDT Tue Jul 27 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...Weak high pressure persists across the northern Gulf
while a trough extends from offshore of Tampa Bay, Florida to
near 23N93W. Scattered showers and isolated thunderstorms will
persist on either side of the trough axis through tonight as it
drifts westward. Atlantic high pressure will begin to build
westward into the Gulf region Wed and Thu with a ridge persisting
along 27N into Sat. 

Gulf of Mexico N of 26N W of 87W

.THIS AFTERNOON...Variable winds less than 10 kt, becoming E
less than 10 kt in the afternoon. Seas 2 ft or less. 
.TONIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.WED...SE winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.THU...S winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...Variable winds less than 10 kt, becoming S less
than 10 kt after midnight. 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...S winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 2 ft or less. 
.SAT NIGHT...S winds less than 10 kt. Seas 2 ft or less. 

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

.THIS AFTERNOON...SE winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.WED...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 2 ft or less. 
.WED NIGHT...E winds less than 10 kt, shifting to SE after
midnight. Seas 2 ft or less. 
.THU...SE winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.FRI...E winds less than 10 kt. Seas 2 ft or less. 
.FRI NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.SAT...E winds less than 10 kt. Seas 2 ft or less. 
.SAT NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 

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

.THIS AFTERNOON...Variable winds less than 10 kt. Seas 2 ft or
less. 
.TONIGHT...Within 60 nm of coast of Veracruz, E winds less than
10 kt. Elsewhere, N winds less than 10 kt, shifting to NE after
midnight. Seas 2 ft or less. 
.WED...Within 60 nm of coast of Veracruz, Variable winds less
than 10 kt. Elsewhere, SE winds 10 to 15 kt, shifting to E in
the afternoon. Seas 2 ft or less. 
.WED NIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 20 kt elsewhere. Seas 2 ft or less. 
.THU...E winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 to 4 ft after midnight. 
.FRI...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.SAT...E winds 10 to 15 kt. Seas 3 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

Gulf of Mexico E of 87W

.THIS AFTERNOON...S winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...S winds less than 10 kt. Seas 2 ft or less. 
.WED...S winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.THU...SE winds less than 10 kt, shifting to NE in the
afternoon. Seas 2 ft or less. 
.THU NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.FRI...NE 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...E winds less than 10 kt. Seas 2 ft or less. 
.SAT NIGHT...SE winds less than 10 kt. Seas 2 ft or less.