000
FZNT32 KNHC 102034
OFFN21

Marine Weather HF Voice Broadcast...CORRECTED
NWS National Hurricane Center Miami, FL
434 PM EDT Mon Apr 10 2023

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

Corrected wind description in synopsis

.SYNOPSIS...A surface trough reaches westward from the Florida 
Keys to the central Gulf. Fresh to strong easterly winds with 
higher seas to its north will persist across the northeastern and 
east-central Gulf, and near the Florida Keys through Tue. A modest
low pressure system is expected to develop near the western end 
of this trough on Tue night, then become better organized and lift
northward through Thu. This process should cause the trough to 
transition into a warm front, and then move inland over southern 
Louisiana together with the low on Thu night or Fri morning. In 
response, fresh to strong winds and rough seas are expected at the
north-central Gulf, and to persist across the northeastern Gulf 
Tue night through Thu morning. Marine conditions at both locations
will improve by Thu afternoon.


Gulf of Mexico N of 26N W of 87W

.TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.WED...SE to SW winds 10 to 20 kt. Seas 6 to 9 ft. 
.WED NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft. 
.THU...W winds less than 10 kt, shifting to SW in the afternoon. 
Seas 4 to 6 ft. 
.THU NIGHT...S winds less than 10 kt. Seas 3 to 5 ft. 
.FRI...SE winds less than 10 kt. Seas 3 to 4 ft. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.TONIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...NE winds less than 10 kt, increasing to 10 to 15 kt in
the afternoon. Seas 4 to 5 ft. 
.TUE NIGHT...NE winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 4 to 5 ft. 
.WED...NW winds less than 10 kt. Seas 3 to 5 ft. 
.WED NIGHT...NW winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 3 to 5 ft. 
.THU...Variable winds less than 10 kt, becoming S less than
10 kt in the afternoon. Seas 3 to 5 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 4 ft. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT...SE winds 10 to 20 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

.TONIGHT...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. 
.TUE...Within 60 nm of coast of Veracruz, N winds less than
10 kt. Elsewhere, NE winds 10 to 15 kt, diminishing to less than
10 kt in the afternoon. Seas 3 to 4 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...N winds less than 10 kt. Seas 3 to 4 ft. 
.WED NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. 
.THU...Variable winds less than 10 kt, becoming E less than
10 kt in the afternoon. Seas 3 to 4 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...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...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NE winds less than 10 kt, shifting to E after
midnight. Seas 3 to 5 ft. 

Gulf of Mexico E of 87W

.TONIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...E winds 15 to 25 kt. Seas 5 to 7 ft. 
.TUE NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. 
.WED...SE winds 15 to 25 kt. Seas 6 to 8 ft. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU...S winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.THU NIGHT...S winds less than 10 kt. Seas 3 to 4 ft. 
.FRI...S winds less than 10 kt. Seas 2 ft or less. 
.FRI NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.SAT...SE winds less than 10 kt. Seas 2 ft or less, building to
3 ft in the afternoon. 
.SAT NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 4 ft.