409 
FZNT32 KNHC 070240
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1040 PM EDT Mon Aug 6 2018

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 thermal trough will develop over the Yucatan
Peninsula from the early evenings to overnight hours during the
next several days. A surge of fresh to occasionally strong winds
will be associated with this trough. The northern tip of a
tropical wave may clip the Straits of Florida and southern Gulf
through mid-week. Otherwise, high pressure ridging will prevail
across the area through the week. 

Gulf of Mexico N of 26N W of 87W

.OVERNIGHT...E winds less than 10 kt. Seas 3 ft. 
.TUE...E winds 10 kt. Seas 3 ft. 
.TUE NIGHT...SE winds 10 kt. Seas 3 ft. 
.WED...SE winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.WED NIGHT...SE winds 10 kt. Seas 2 ft or less. 
.THU...S winds 10 kt. Seas 2 ft or less. 
.THU NIGHT...S winds less than 10 kt. Seas 2 ft or less. 
.FRI...SW winds less than 10 kt. Seas 2 ft or less.
.FRI NIGHT...SW winds less than 10 kt. Seas 2 ft or less. 
.SAT...SW winds less than 10 kt. Seas 2 ft or less, building to
3 ft in the afternoon. 
.SAT NIGHT...SW winds less than 10 kt, shifting to S after
midnight. 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. 
.TUE...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 4 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...SE winds less than 10 kt. Seas 3 ft. 
.WED NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft. 
.THU...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 4 ft. 
.FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.OVERNIGHT...Within 60 nm of coast of Veracruz, NE winds less
than 10 kt, becoming variable winds less than 10 kt. Elsewhere,
NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...Within 60 nm of coast of Veracruz, NW winds less than
10 kt. Elsewhere, E winds 10 to 15 kt, diminishing to less than
10 kt in the afternoon. Seas 3 to 4 ft. 
.TUE NIGHT...NE winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 15 kt elsewhere. Seas 3 to 4 ft. 
.WED...Variable winds less than 10 kt within 60 nm of coast of
Veracruz, and SE 10 to 15 kt elsewhere. Seas 3 to 4 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.THU...SE winds 10 to 15 kt. Seas 3 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 

Gulf of Mexico E of 87W

.OVERNIGHT...NE winds 10 to 15 kt. Seas 3 ft. 
.TUE...E winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.TUE NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.WED...SE winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...Variable winds less than 10 kt, becoming SE less
than 10 kt after midnight. Seas 2 ft or less. 
.THU...SE winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.FRI...N winds less than 10 kt. Seas 2 ft or less. 
.FRI NIGHT...N winds less than 10 kt. Seas 2 ft or less. 
.SAT...N winds less than 10 kt. Seas 2 ft or less. 
.SAT NIGHT...N winds less than 10 kt, shifting to SE after
midnight. Seas 2 ft or less.