000
FZNT32 KNHC 220211
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1011 PM EDT Sat Oct 21 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...Winds will prevail light SE to S ahead of a cold
front arriving on the Texas coast overnight. The front is
expected to reach from near Apalachicola Florida to the NW
corner of the Yucatan Peninsula by Monday afternoon, and from
Sarasota Florida to NW Cuba by Tuesday afternoon. Strong high
pressure will build southeastward across the area in the wake of
the front producing gale-force winds over the SW Gulf by Mon
night. Winds will remain in the moderate to fresh categories
over the SW Gulf through the end of the week while gentle to
moderate winds will prevail elsewhere. 

Gulf of Mexico N of 26N W of 87W

.OVERNIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.SUN NIGHT...NW winds less than 10 kt, increasing to 10 to 20 kt
after midnight. Seas 4 to 6 ft. 
.MON...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft. 
.WED...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 to 5 ft. 
.THU...Variable winds less than 10 kt, becoming S less than
10 kt in the afternoon. Seas 2 ft or less, building to 3 ft in
the afternoon. 
.THU NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. 

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

.OVERNIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...SE winds less than 10 kt. Seas 4 to 6 ft. 
.SUN NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft. 
.WED...N winds 15 to 25 kt. Seas 6 to 8 ft. 
.WED NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...SE winds less than 10 kt. Seas 4 to 6 ft. 
.THU NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 5 ft. 

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

...GALE WARNING...

.OVERNIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 15 kt elsewhere. Seas 3 ft. 
.SUN...NE winds less than 10 kt. Seas 3 ft. 
.SUN NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 to 4 ft after midnight. 
.MON...N winds 15 to 25 kt within 60 nm of coast of Veracruz,
and NE 10 to 15 kt elsewhere. Within 60 nm of coast of Veracruz,
seas 4 to 6 ft, building to 6 to 9 ft in the afternoon.
Elsewhere, seas 3 to 5 ft. 
.MON NIGHT...N winds 25 to 35 kt within 60 nm of coast of 
Veracruz, and N winds 10 to 20 kt elsewhere. Within 60 nm of 
coast of Veracruz, Seas 8 to 11 ft. Elsewhere, seas 4 to 6 ft. 
.TUE...N winds 15 to 25 kt. Seas 5 to 7 ft. 
.TUE NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. 
.WED...N winds 15 to 25 kt. Seas 6 to 9 ft. 
.WED NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU...E winds less than 10 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 5 ft. 

Gulf of Mexico E of 87W

.OVERNIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...S winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft.
.THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU NIGHT...E winds less than 10 kt. Seas 3 ft.