000
FZNT32 KNHC 122113
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
413 PM EST Tue Dec 12 2017

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 cold front moving through the northern Gulf will
sweep across the SE Gulf by early Wed. A stronger cold front 
will enter the northern Gulf Thu, and reach from the Florida Big 
Bend area in the NE Gulf to near Tampico Mexico by early Fri, 
before moving through entire Gulf late Fri into Sat. A post 
frontal ridge will set up from the Florida Big Bend to Veracruz 
Mexico on Sat. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...Variable winds less than 10 kt. Seas 3 to 4 ft in the
morning, subsiding to 2 ft or less. 
.WED NIGHT...SW winds less than 10 kt. Seas 2 ft or less. 
.THU...SW winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...W winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 
.FRI...NW winds 15 to 25 kt. Seas 4 to 6 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft. 

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

...GALE CONDITIONS POSSIBLE FRI NIGHT...

.TONIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 to 5 ft. 
.WED...N winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 3 to 4 ft. 
.WED NIGHT...Variable winds less than 10 kt, becoming S less
than 10 kt after midnight. Seas 3 ft. 
.THU...S winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.FRI...E winds less than 10 kt. Seas 2 ft or less, building to
4 to 6 ft in the afternoon. 
.FRI NIGHT...S of 24N and W of 95.5W N winds 25 to 35 kt. Seas 
10 to 13 ft. Elsewhere...NE winds 15 to 25 kt. Seas 5 to 7 ft. 
.SAT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...S winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. 

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

.TONIGHT...Within 60 nm of coast of Veracruz, N winds 10 to
15 kt. Elsewhere, N winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 3 to 4 ft. 
.WED...Within 60 nm of coast of Veracruz, NW winds 10 to 15 kt,
shifting to N in the afternoon. Elsewhere, N winds less than
10 kt in the morning, becoming variable winds less than 10 kt.
Seas 2 to 3 ft. 
.WED NIGHT...Variable winds less than 10 kt, becoming SE less
than 10 kt after midnight. Seas 2 ft or less. 
.THU...SE winds 10 to 15 kt within 60 nm of coast of Veracruz,
and SE less than 10 kt elsewhere. Seas 3 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.FRI...SE winds 10 to 15 kt, shifting to E in the afternoon.
Seas 3 ft in the morning, subsiding to 2 ft or less. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft. 
.SAT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. 

Gulf of Mexico E of 87W

.TONIGHT...N of 27N NW winds 20 to 30 kt. Seas 6 to 8 ft.
Elsewhere...N winds 10 to 20 kt. Seas 5 to 7 ft.
.WED...N winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft. 
.WED NIGHT...NW winds less than 10 kt, shifting to SW after
midnight. Seas 3 to 4 ft. 
.THU...SW winds less than 10 kt. Seas 3 ft. 
.THU NIGHT...S winds less than 10 kt. Seas 2 ft or less. 
.FRI...S winds less than 10 kt, shifting to W in the afternoon.
Seas 2 ft or less. 
.FRI NIGHT...N winds less than 10 kt, shifting to NE after
midnight. Seas 2 ft or less. 
.SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft.