000
FZNT32 KNHC 152007
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
407 PM EDT Wed Mar 15 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

.SYNOPSIS...Surface ridging building in the wake of the front
that moved away from the basin today. Return flow will develop
across the W Gulf by Wed night, become fresh to strong early Thu
and spread to the entire Gulf Thu night, ahead of the next cold
front. This front will move into the NW Gulf Fri morning,
reaching from Apalachee Bay, Florida to the central Bay of
Campeche Sat morning. Brief gale-force N winds are expected
behind the front offshore of the upper Mexican waters Fri
afternoon, shifting to offshore Veracruz Fri night. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU NIGHT...S winds 15 to 20 kt. Seas 6 to 9 ft. 
.FRI...S winds 10 to 20 kt. Seas 6 to 9 ft. 
.FRI NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. 
.SAT...NE winds 15 to 25 kt. Seas 7 to 10 ft. 
.SAT NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. 
.SUN...NE winds 15 to 25 kt. Seas 8 to 11 ft. 
.SUN NIGHT...NE winds 20 to 25 kt. Seas 8 to 11 ft. 
.MON...NE winds 15 to 25 kt. Seas 8 to 11 ft. 
.MON NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. 

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

...GALE WARNING FRI...
...GALE CONDITIONS POSSIBLE FRI NIGHT...

.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI...S winds 20 to 35 kt. Seas 6 to 8 ft. 
.FRI NIGHT...SE winds 20 to 35 kt, shifting to NE 15 to 25 kt 
after midnight. Seas 7 to 10 ft. 
.SAT...N winds 15 to 25 kt. Seas 7 to 10 ft. 
.SAT NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. 
.SUN...NE winds 15 to 25 kt. Seas 8 to 11 ft. 
.SUN NIGHT...NE winds 15 to 25 kt. Seas 8 to 12 ft. 
.MON...NE winds 15 to 25 kt. Seas 8 to 12 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 8 to 11 ft. 

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

...GALE CONDITIONS POSSIBLE FRI NIGHT...

.TONIGHT...Within 60 nm of coast of Veracruz, NE winds less than
10 kt, shifting to E after midnight. Elsewhere, NE winds 10 to
20 kt. Seas 5 to 7 ft. 
.THU...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...N winds 20 to 35 kt. Seas 5 to 7 ft. 
.SAT...NW winds 15 to 25 kt. Seas 6 to 8 ft. 
.SAT NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. 
.SUN...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.SUN NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON...NW winds 10 to 15 kt. Seas 6 to 9 ft. 
.MON NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft. 

Gulf of Mexico E of 87W

.TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT...W winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft. 
.SUN...NE winds 15 to 25 kt. Seas 6 to 9 ft. 
.SUN NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. 
.MON...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.