000
FZNT32 KNHC 111935
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
235 PM EST Sat Mar 11 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...A stationary front from near Tampa Bay to the mouth
of the Mississippi River will lift N tonight as a warm front,
then dissipate. A cold front is forecast to approach the
northern Gulf Sun, inducing moderate to locally fresh southerly
flow across the entire Gulf. This front will enter the northern
Gulf Sun night, then sink gradually southward into Wed, and exit
the basin by Wed night. Fresh to strong NE winds are expected N
of this front Mon through Tue night. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft. 
.TUE...NE winds 15 to 20 kt. Seas 6 to 8 ft. 
.TUE NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft. 
.WED...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 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. 

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

.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. 
.MON...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.WED...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...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. 

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

.TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 to 4 ft after midnight. 
.SUN...Within 60 nm of coast of Veracruz, S winds 10 to 15 kt,
shifting to SE in the afternoon. Elsewhere, SE winds 10 to
15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...Within 60 nm of coast of Veracruz, SE winds 10 to
15 kt, diminishing to less than 10 kt after midnight. Elsewhere,
E winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...Within 60 nm of coast of Veracruz, S winds less than
10 kt, shifting to N in the afternoon. Elsewhere, SE winds 10 to
15 kt, shifting to E in the afternoon. Seas 3 to 4 ft in the
morning, subsiding to 2 ft or less. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 to 4 ft after midnight. 
.TUE...N winds less than 10 kt. Seas 3 to 5 ft. 
.TUE NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 

Gulf of Mexico E of 87W

.TONIGHT...Variable winds less than 10 kt, becoming S less than
10 kt after midnight. Seas 2 ft or less. 
.SUN...S winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft
in the afternoon. 
.SUN NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft.