000
FZNT32 KNHC 291451
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1051 AM EDT Sun Oct 29 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...High pressure centered across the middle Atlantic
coastal states extends westward to N Louisiana and will continue
to support fresh to locally strong winds in the southeast and
south central Gulf through today. Gentle NE winds are expected
by Mon as the pressure gradient weakens and high pressure
settles southward along about 31N. A strong cold front will
enter the NW Gulf Mon morning, and move SE across the entire
basin by Wed evening. This front will bring gale force winds and
quickly building seas over the western Gulf beginning Mon thru
Wed night. 

Gulf of Mexico N of 26N W of 87W

.THIS AFTERNOON...SE winds 10 to 15 kt. Seas 4 to 5 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.MON...E winds less than 10 kt, shifting to NE in the afternoon.
Seas 5 to 7 ft. 
.MON NIGHT...NE winds 15 to 25 kt. Seas 6 to 8 ft. 
.TUE...N winds 15 to 25 kt. Seas 6 to 9 ft. 
.TUE NIGHT...N winds 15 to 25 kt. Seas 8 to 11 ft. 
.WED...NE winds 15 to 25 kt. Seas 8 to 11 ft. 
.WED NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. 
.THU...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

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

...GALE WARNING LATE MON AFTERNOON...
...GALE CONDITIONS POSSIBLE MON NIGHT THROUGH TUE NIGHT...

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON...NE winds less than 10 kt becoming N 20 to 30 kt except 30
to 35 kt s of 25N late. Seas 4 to 6 ft building 6 to 9 ft.
.MON NIGHT...N winds 20 to 35 kt. Seas 8 to 15 ft. 
.TUE...N winds 25 to 35 kt. Seas 8 to 16 ft. 
.TUE NIGHT...N winds 20 to 30 kt. Seas 8 to 16 ft. 
.WED...N winds 15 to 25 kt. Seas 9 to 14 ft. 
.WED NIGHT...NE winds 15 to 25 kt. Seas 8 to 12 ft. 
.THU...NE winds 10 to 20 kt. Seas 8 to 11 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 

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

...GALE WARNING MON NIGHT...
...GALE CONDITIONS POSSIBLE TUE THROUGH WED...

.THIS AFTERNOON...E winds less than 10 kt within 60 nm of coast
of Veracruz, and E 10 to 15 kt elsewhere. Seas 4 to 6 ft. 
.TONIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 15 kt elsewhere. Seas 3 to 5 ft. 
.MON...Within 60 nm of coast of Veracruz, N winds less than
10 kt, increasing to 10 to 15 kt in the afternoon. Elsewhere, E
winds 10 to 15 kt, shifting to NE in the afternoon. Seas 3 to
4 ft. 
.MON NIGHT...N winds 25 to 35 kt within 60 nm of coast of
Veracruz, and N 15 to 25 kt elsewhere. Within 60 nm of coast of
Veracruz, seas 5 to 7 ft, building to 8 to 11 ft after midnight.
Elsewhere, seas 4 to 6 ft. 
.TUE...N winds 25 to 35 kt. Seas 8 to 16 ft. 
.TUE NIGHT...N winds 25 to 35 kt. Seas 9 to 18 ft. 
.WED...N winds 25 to 35 kt. Seas 10 to 20 ft. 
.WED NIGHT...N winds 15 to 25 kt. Seas 10 to 15 ft. 
.THU...NE winds 10 to 20 kt. Seas 8 to 13 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 

Gulf of Mexico E of 87W

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...N winds 15 to 25 kt. Seas 4 to 6 ft. 
.WED...N winds 15 to 25 kt. Seas 6 to 9 ft. 
.WED NIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. 
.THU...NE winds 15 to 25 kt. Seas 8 to 11 ft. 
.THU NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft.