849 
FZNT32 KNHC 130325
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1025 PM EST Tue Dec 12 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...Strong high pressure will build across the eastern
United States, increasing areal coverage of fresh to strong
winds over much of the Gulf by Thursday. A large area of near
gale-force winds will develop over the north-central and E basin
Thu through Fri night. Low pressure will develop over the
southern Gulf by the end of the week, and track NE across
southern Florida Sat night. This will further tigthen pressure
gradient, with gale-force winds possible over the SE Gulf Fri. A
cold front will move into the western Gulf this weekend, with
strong to near gale-force winds and rough seas west of the
front. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. 
.WED...E winds 15 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft.
.THU...E winds 15 to 25 kt. Seas 8 to 12 ft. 
.THU NIGHT...E winds 20 to 30 kt. Seas 10 to 14 ft.
.FRI...E winds 20 to 30 kt. Seas 9 to 14 ft. 
.FRI NIGHT...E winds 20 to 30 kt. Seas 9 to 14 ft. 
.SAT...NE winds 15 to 25 kt. Seas 10 to 13 ft. 
.SAT NIGHT...N winds 15 to 25 kt. Seas 9 to 14 ft.
.SUN...NW winds 10 to 20 kt. Seas 8 to 13 ft. 
.SUN NIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. 

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

.TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft.
.THU...NE winds 10 to 20 kt. Seas 8 to 11 ft. 
.THU NIGHT...E winds 15 to 25 kt. Seas 8 to 13 ft. 
.FRI...NE winds 10 to 20 kt. Seas 9 to 14 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 9 to 14 ft. 
.SAT...N winds 20 to 30 kt. Seas 9 to 13 ft. 
.SAT NIGHT...NW winds 15 to 25 kt. Seas 9 to 14 ft. 
.SUN...NW winds 15 to 25 kt. Seas 9 to 14 ft. 
.SUN NIGHT...NW winds 10 to 20 kt. Seas 8 to 11 ft. 

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

.TONIGHT...NE winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 20 kt elsewhere. Seas 3 to 4 ft within
60 nm of coast of Veracruz, and 5 to 7 ft elsewhere. 
.WED...N winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 15 kt elsewhere. Seas 3 to 4 ft within
60 nm of coast of Veracruz, and 4 to 6 ft elsewhere. 
.WED NIGHT...Within 60 nm of coast of Veracruz, N winds less
than 10 kt, increasing to 10 to 15 kt after midnight. Elsewhere,
NE winds 10 to 15 kt. Seas 3 ft within 60 nm of coast of
Veracruz, and 4 to 6 ft elsewhere. 
.THU...N winds 10 to 15 kt. Seas 3 to 4 ft within 60 nm of coast
of Veracruz, and 4 to 6 ft elsewhere. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...NW winds 15 to 25 kt. Seas 6 to 9 ft. 
.SAT NIGHT...NW winds 15 to 25 kt. Seas 7 to 10 ft. 
.SUN...NW winds 15 to 25 kt. Seas 8 to 11 ft. 
.SUN NIGHT...NW winds 10 to 20 kt. Seas 7 to 10 ft. 

Gulf of Mexico E of 87W

...GALE CONDITIONS POSSIBLE...

.TONIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. 
.WED...NE 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 20 to 30 kt. Seas 8 to 12 ft. 
.THU NIGHT...E winds 20 to 35 kt. Seas 9 to 14 ft. 
.FRI...E winds 20 to 35 kt. Seas 10 to 15 ft. 
.FRI NIGHT...E winds 20 to 35 kt. Seas 9 to 14 ft. 
.SAT...E winds 20 to 35 kt. Seas 8 to 13 ft. 
.SAT NIGHT...NW winds 10 to 20 kt. Seas 8 to 11 ft. 
.SUN...NW winds 10 to 20 kt. Seas 6 to 8 ft. 
.SUN NIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft.