000
FZNT32 KNHC 220250
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
950 PM EST Sat Jan 21 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 warm front extends from 28N83W to a 1010 mb low
near 28N94W. A cold front extends SW from the low to 23N97W.
Fresh winds are noted N of these features, while light to gentle
winds prevail elsewhere. The warm front will lift northeastward
of the area tonight. The cold front will reach from near
southeastern Louisiana to 26N94W to 22N98W early Sun and become
stationary over the far southeastern Gulf by late Sun. Fresh to
strong winds will prevail in the vicinity of the front. The next
strong cold front is expected to move into the NW Gulf early Tue
afternoon, reach from near Mobile, Alabama to 26N92W and to the
SW Gulf late Tue night, then weaken as it reaches from near
Tampa, Florida to the Yucatan Peninsula by late Wed night and
from the Straits of Florida to the NE Yucatan Peninsula by late
Thu. Strong to near gale force winds, with possible gusts to
gale-force at times, may occur behind the front on Tue along
with strong to near-gale force south to southwest winds ahead of
it. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...SW winds 10 to 15 kt. Seas 4 to 5 ft. 
.SUN...NW winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft. 
.MON...NE winds 15 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. 
.TUE...SE winds 15 to 25 kt. Seas 7 to 10 ft. 
.TUE NIGHT...SW winds 15 to 25 kt. Seas 7 to 10 ft. 
.WED...NW winds 10 to 20 kt. Seas 6 to 9 ft. 
.WED NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft.
.THU...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. 

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

.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...S winds 10 to 20 kt, shifting to W in the afternoon. Seas
4 to 6 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 6 to 7 ft. 
.TUE...SE winds 15 to 25 kt. Seas 6 to 8 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft.
.THU...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 

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

.TONIGHT...SE winds less than 10 kt within 60 nm of coast of
Veracruz, and SE 10 to 15 kt elsewhere. Seas 2 ft or less,
building to 3 ft after midnight. 
.SUN...Within 60 nm of coast of Veracruz, NW winds less than
10 kt, becoming N 15 to 25 kt in the afternoon,Seas 3 ft,
building to 4 to 6 ft in the afternoon. Elsewhere, SE winds
10 to 15 kt, shifting to SW in the afternoon,Seas 3 to 4 ft in
the morning, subsiding to 2 ft or less. 
.SUN NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft.
.THU...N winds 15 to 25 kt. Seas 6 to 9 ft. 
.THU NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. 

Gulf of Mexico E of 87W

.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...W winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...SW winds less than 10 kt, shifting to W after
midnight. Seas 4 to 6 ft. 
.THU...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft.