000
FZNT32 KNHC 211517
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1017 AM 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 stationary front extends from Fort Myers to
27N88W, where it transitions to a warm front to 27N92W and to
low pressure near 28N96W 1012 mb. Fresh to strong east winds
present north of the warm front will diminish to fresh east to
southeast winds by this evening as they shift eastward. The warm
front will lift northeastward of the area this evening. A cold
front will move into the Gulf tonight, 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 northwest to north winds will follow the front through
late Sun night, before diminishing to fresh speeds. Fresh to
strong east to southwest winds are expected to develop over the
far western Gulf starting late Mon as low pressure deepens over
the southern Plains. A strong cold front associated to the low
pressure 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. 

Gulf of Mexico N of 26N W of 87W

.TODAY...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.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 10 to 20 kt. Seas 5 to 7 ft. 
.MON...NE winds 15 to 20 kt. Seas 4 to 6 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...W winds 15 to 25 kt. Seas 8 to 11 ft. 
.WED...NW winds 10 to 20 kt. Seas 6 to 9 ft. 
.WED NIGHT...N winds 15 to 20 kt. Seas 6 to 8 ft. 

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

.TODAY...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...W winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...SE winds 15 to 25 kt. Seas 6 to 9 ft. 
.TUE NIGHT...SE winds 10 to 20 kt, shifting to N 15 to 25 kt
after midnight. Seas 6 to 8 ft. 
.WED...N winds 15 to 25 kt. Seas 6 to 9 ft. 
.WED NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. 

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

.TODAY...Within 60 nm of coast of Veracruz, Variable winds less
than 10 kt, becoming SE less than 10 kt in the afternoon.
Elsewhere, SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TONIGHT...Within 60 nm of coast of Veracruz, SE winds less than
10 kt. Elsewhere, E to SE winds less than 10 kt. Seas 3 to 4 ft.
.SUN...Within 60 nm of coast of Veracruz, NW winds 10 to 15 kt,
becoming N 15 to 25 kt in the afternoon. Seas 4 to 6 ft. 
Elsewhere, SE winds 10 to 15 kt, shifting to SW in the afternoon.
Seas 3 to 5 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E to SE winds less than 10 kt. Seas 3 to 5 ft.
.WED...N winds 15 to 25 kt. Seas 4 to 6 ft. 
.WED NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft. 

Gulf of Mexico E of 87W

.TODAY...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.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 15 kt. Seas 4 to 6 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...SE winds 15 to 25 kt. Seas 5 to 7 ft. 
.WED...SW winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft.