000
FZNT32 KNHC 090820
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
320 AM EST Fri Mar 9 2018

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 ridge in the NW Gulf will shift eastward through
Sat ahead of a cold front moving into the northern Gulf early
Sun. This cold front will race across the basin through Sun
night, reaching the Straits of Florida on Mon. Strong
post-frontal northerly winds are expected Sun and Sun night. 

Gulf of Mexico N of 26N W of 87W

.TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...W winds 15 to 25 kt. Seas 5 to 7 ft. 
.SUN NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. 
.MON...N winds 20 to 25 kt. Seas 7 to 10 ft. 
.MON NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. 
.TUE...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...NE winds 10 kt. Seas 3 to 5 ft. 

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

.TODAY...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TONIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN NIGHT...N winds 15 to 25 kt. Seas 4 to 6 ft, building to
6 to 9 ft after midnight. 
.MON...N winds 15 to 25 kt. Seas 7 to 10 ft. 
.MON NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. 

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

.TODAY...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...SE winds 10 to 20 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 4 ft. 
.SUN NIGHT...N winds 10 to 20 kt. Seas 3 ft, building to 4 to
6 ft after midnight. 
.MON...N winds 15 to 25 kt. Seas 7 to 10 ft. 
.MON NIGHT...N winds 15 to 25 kt, diminishing to 10 to 15 kt
after midnight. Seas 7 to 10 ft. 
.TUE...N winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 

Gulf of Mexico E of 87W

.TODAY...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN...SW winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...W winds 10 to 20 kt. Seas 6 to 8 ft. 
.MON...NW winds 15 to 25 kt. Seas 6 to 9 ft. 
.MON NIGHT...N winds 15 to 25 kt. Seas 7 to 9 ft. 
.TUE...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft.