000
FZNT32 KNHC 121357
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
857 AM EST Sat Dec 12 2020

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 and stalling cold front along the northern
Gulf coast will lift inland as a warm front tonight. A more
significant cold front will move into the Gulf Sun night then
cross the basin Mon into Mon night. Strong N winds will spill
behind the front and gales will develop over parts of the W and
SW Gulf Mon into Mon night. Wind and seas decrease Tue as high
pressures builds in. 

Gulf of Mexico N of 26N W of 87W

.TODAY...S winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 4 ft. 
.SUN...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...SW winds 10 to 15 kt, shifting to W 15 to 25 kt
after midnight. Seas 5 to 7 ft. 
.MON...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...S winds less than 10 kt. Seas 3 to 4 ft. 
.TUE NIGHT...W winds 10 to 15 kt, shifting to NW 15 to 25 kt
after midnight. Seas 3 to 5 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

...GALE WARNING...

.TODAY...SE winds less than 10 kt. Seas 3 to 5 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...N winds 20 to 30 kt. Seas 5 to 7 ft. 
.MON NIGHT...NE winds 10 to 15 kt, shifting to E after midnight.
Seas 4 to 6 ft. 
.TUE...SE winds less than 10 kt, shifting to S in the afternoon.
Seas 3 to 5 ft. 
.TUE NIGHT...S winds 10 to 15 kt, shifting to NW 10 to 20 kt
after midnight. Seas 3 to 4 ft. 
.WED...N winds 15 to 25 kt. Seas 5 to 7 ft. 
.WED NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. 

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

...GALE WARNING...

.TODAY...Within 60 nm of coast of Veracruz, S winds less than
10 kt, shifting to NW in the afternoon. Elsewhere, SE winds
10 to 15 kt, shifting to E in the afternoon. Seas 3 to 5 ft. 
.TONIGHT...Within 60 nm of coast of Veracruz, E winds less than
10 kt, shifting to SE after midnight. Elsewhere, E winds 10 to
15 kt. Seas 3 to 4 ft. 
.SUN...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...Within 60 nm of coast of Veracruz, SE winds 10 to
15 kt, shifting to NE after midnight. Elsewhere, E winds 10 to
15 kt. Seas 3 to 4 ft. 
.MON...N winds 20 to 30 kt. Seas 4 to 6 ft. 
.MON NIGHT...N winds 10 to 20 kt, becoming NE less than 10 kt
after midnight. Seas 4 to 6 ft. 
.TUE...S winds less than 10 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 
.WED...NW winds 15 to 25 kt. Seas 4 to 6 ft. 
.WED NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. 

Gulf of Mexico E of 87W

.TODAY...E winds less than 10 kt. Seas 3 ft. 
.TONIGHT...E winds less than 10 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less. 
.SUN...SE winds less than 10 kt. Seas 2 ft or less.
.SUN NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...SW winds 10 to 15 kt, shifting to W in the afternoon.
Seas 3 to 5 ft. 
.MON NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. 
.TUE...Variable winds less than 10 kt, becoming SE less than
10 kt in the afternoon. Seas 2 ft or less. 
.TUE NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft.