000
FZNT32 KNHC 190806
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
306 AM EST Thu Dec 19 2019

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...1030 mb high pressure over Texas and Louisiana is
supporting strong to near gale force N to NE winds over most of
the basin. Winds and seas will gradually diminish today as the
high shifts northeastward. Strong NE to E winds will continue in
the Straits of Florida through Fri night. A low pressure area is
expected to develop from a surface trough over the eastern Gulf
by early Sat and move across northern Florida this weekend. Gale
force winds are possible in the NE Gulf Sat night. 

Gulf of Mexico N of 26N W of 87W

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

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

.TODAY...NE winds 10 to 20 kt. Seas 7 to 10 ft. 
.TONIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 6 to 9 ft. 
.SAT...N winds 10 to 20 kt. Seas 6 to 9 ft. 
.SAT NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft. 
.SUN...NW winds 15 to 25 kt. Seas 8 to 11 ft. 
.SUN NIGHT...NW winds 15 to 25 kt. Seas 8 to 11 ft. 
.MON...NW winds 15 to 25 kt. Seas 8 to 11 ft. 
.MON NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. 

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

.TODAY...N winds 10 to 20 kt. Seas 8 to 11 ft. 
.TONIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.FRI...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN...NW winds 15 to 25 kt. Seas 6 to 9 ft. 
.SUN NIGHT...NW winds 10 to 20 kt. Seas 7 to 10 ft. 
.MON...NW winds 10 to 15 kt. Seas 6 to 8 ft. 
.MON NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. 

Gulf of Mexico E of 87W

...GALE CONDITIONS POSSIBLE...

.TODAY...NE winds 15 to 25 kt. Seas 8 to 11 ft. 
.TONIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. 
.FRI...E winds 15 to 25 kt. Seas 8 to 11 ft. 
.FRI NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. 
.SAT...SE winds 20 to 30 kt. Seas 8 to 11 ft. 
.SAT NIGHT...SE winds 20 to 30 kt, becoming S 10 to 20 kt after
midnight. Seas 8 to 13 ft. 
.SUN...W winds 15 to 25 kt. Seas 7 to 10 ft. 
.SUN NIGHT...W winds 20 to 30 kt. Seas 7 to 10 ft, building to
8 to 13 ft after midnight. 
.MON...W winds 20 to 30 kt. Seas 10 to 15 ft. 
.MON NIGHT...NW winds 20 to 25 kt. Seas 10 to 15 ft.