000
FZNT32 KNHC 170321
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1121 PM EDT Sat Sep 16 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 weak ridge across the central Gulf will dominate
the basin through early Sun, supporting mainly light to gentle
anticyclonic winds along with slight seas. A weak cold front is
forecast to move off New Orleans and Mississippi into the
N-central and NE Gulf Sun followed by N to NW moderate winds and
isolated to scattered showers. The front is forecast to move E
of the area by Sun night, with a reinforcing front Mon. A weak
surface ridge will develop afterward, supporting gentle to
moderate NE to E winds through Wed, freshening in the NE Gulf
Thu. Otherwise, winds will pulse to moderate to fresh W-NW of
the Yucatan Peninsula this evening and Sun evening. 

Gulf of Mexico N of 26N W of 87W

.OVERNIGHT...Variable winds less than 10 kt. Seas 2 ft or less. 
.SUN...Variable winds less than 10 kt, becoming N less than
10 kt in the afternoon. Seas 2 ft or less. 
.SUN NIGHT...N winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 2 ft or less. 
.MON...NE winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.TUE...E winds 10 kt. Seas 2 ft or less. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 ft after midnight. 
.WED...E winds 10 kt. Seas 3 ft. 
.WED NIGHT...E winds 10 kt. Seas 3 to 4 ft. 
.THU...E winds 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.OVERNIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.SUN...Variable winds less than 10 kt. Seas 2 ft or less. 
.SUN NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.MON...Variable winds less than 10 kt, becoming NE less than
10 kt in the afternoon. Seas 2 ft or less. 
.MON NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.TUE...E winds less than 10 kt. Seas 2 ft or less. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.WED...E winds less than 10 kt. Seas 3 ft. 
.WED NIGHT...E winds less than 10 kt. Seas 3 ft. 
.THU...E winds less than 10 kt. Seas 3 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 ft. 

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

.OVERNIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 15 kt elsewhere. Seas 3 ft. 
.SUN...Within 60 nm of coast of Veracruz, Variable winds less
than 10 kt. Elsewhere, E winds 10 to 15 kt, diminishing to less
than 10 kt in the afternoon. Seas 2 ft or less. 
.SUN NIGHT...Within 60 nm of coast of Veracruz, NE winds less
than 10 kt. Elsewhere, NE winds less than 10 kt, increasing to
10 to 15 kt after midnight. Seas 2 ft or less. 
.MON...NE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 2 ft or less. 
.MON NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.TUE...E winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 2 ft or less. 
.TUE NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.WED...E winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...E winds 10 to 15 kt. Seas 2 ft or less.
.THU...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 to 4 ft after midnight. 

Gulf of Mexico E of 87W

.OVERNIGHT...Variable winds less than 10 kt. Seas 2 ft or less. 
.SUN...Variable winds less than 10 kt, becoming W less than
10 kt in the afternoon. Seas 2 ft or less. 
.SUN NIGHT...NW winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 2 ft or less. 
.MON...Variable winds less than 10 kt, becoming N less than
10 kt in the afternoon. Seas 2 ft or less. 
.MON NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.TUE...NE winds less than 10 kt. Seas 2 ft or less. 
.TUE NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.WED...E winds 10 kt. Seas 3 to 4 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.