000
FZNT32 KNHC 282309
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
709 PM EDT Tue Jul 28 2020

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 Nine well E-SE of the
basin near 14.4N 55.9W 1007 mb at 5 PM EDT moving WNW at 20 kt.
Maximum sustained winds 35 kt gusts 45 kt. Nine will move to
15.4N 58.8W Wed morning while likely becoming a tropical storm.
Nine will be nearing the Bahamas/Florida Panhandle region this
weekend. Otherwise, surface ridging will dominate the Gulf
waters through Fri supporting mainly gentle to moderate return
flow. A surface trough will develop over the Yucatan Peninsula
each evening, shift westward into the SW Gulf waters each night,
and dissipate over the SW Gulf each morning. Fresh to locally
strong easterly winds associated with this trough swill affect
the Yucatan Peninsula adjacent waters and the SW basin through
this period. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU...S 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 less than 10 kt. Seas 3 to 4 ft in the morning,
subsiding to 2 ft or less. 
.FRI NIGHT...SE winds less than 10 kt, shifting to S after
midnight. Seas 2 ft or less. 
.SAT...S winds 10 to 15 kt, shifting to SW in the afternoon.
Seas 2 ft or less. 
.SAT NIGHT...SW winds less than 10 kt. Seas 2 ft or less. 
.SUN...W winds less than 10 kt. Seas 2 ft or less. 

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

.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...E 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, diminishing to less than 10 kt in
the afternoon. Seas 3 ft. 
.SAT NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.SUN...E winds less than 10 kt. Seas 2 ft or less. 

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

.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 3 to 4 ft. 
.SAT...Within 60 nm of coast of Veracruz, E winds 10 to 15 kt,
shifting to N in the afternoon. Elsewhere, E winds 10 to 20 kt.
Seas 3 to 4 ft. 
.SAT NIGHT...NE winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 20 kt elsewhere. Seas 3 ft. 
.SUN...E winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 20 kt elsewhere. Seas 3 ft in the morning,
subsiding to 2 ft or less. 

Gulf of Mexico E of 87W

.TONIGHT...SE winds 10 to 15 kt. Seas 3 ft. 
.WED...SE winds 10 to 15 kt. Seas 3 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less. 
.THU...E winds 10 to 15 kt. Seas 2 ft or less. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 2 ft or less. 
.FRI...NE winds 10 to 15 kt. Seas 2 ft or less. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. 
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.SUN...N winds 20 to 30 kt. Seas 2 ft or less.