000
FZNT32 KNHC 160833
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
433 AM EDT Wed Sep 16 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...Hurricane Sally near 30.0N 87.7W 968 mb at 5 AM EDT
moving NNE at 2 kt. Maximum sustained winds 90 kt gusts 110 kt.
Sally will move inland to 30.7N 87.2W this afternoon, and weaken
to a tropical storm near 31.5N 86.3W Thu morning. Sally is
forecast to weaken into a tropical depression near 32.6N 84.7W
Thu afternoon, and become a remnant low and move to 34.1N 79.5W
Fri afternoon, and dissipate Sat morning. Swells from Sally will
continue to affect most of the eastern and central Gulf through
the rest of the week. Elsewhere, weak low pressure will persist
over the southwest Gulf through the next few days with a low
chance of tropical development. Looking ahead, a weak front will
move into the northern Gulf on Sat followed by fresh northeast
winds. 

Gulf of Mexico N of 26N W of 87W

...TROPICAL STORM WARNING...

.TODAY...TROPICAL STORM CONDITIONS. NW winds 35 to 45 kt,
diminishing to 25 to 35 kt in the afternoon. Seas 5 to 7 ft. 
.TONIGHT...NW winds 20 to 30 kt, diminishing to 10 to 20 kt
after midnight. Seas 4 to 6 ft. 
.THU...NW winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 ft. 
.FRI...E winds 10 to 20 kt. Seas 3 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 3 to 4 ft. 
.SAT...E winds 15 to 25 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. 
.SUN...E winds 15 to 25 kt. Seas 6 to 8 ft. 

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

.TODAY...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.TONIGHT...NW winds 10 to 20 kt, shifting to E 10 to 15 kt after
midnight. Seas 3 to 5 ft. 
.THU...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.FRI...SE winds 10 to 20 kt. Seas 3 ft. 
.FRI NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. 
.SAT...SE winds 15 to 25 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft. 
.SUN...SE winds 20 to 30 kt. Seas 4 to 6 ft. 

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

.TODAY...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.TONIGHT...Within 60 nm of coast of Veracruz, N winds 10 to
15 kt, shifting to NW after midnight. Elsewhere, NW winds 10 to
15 kt, shifting to SE after midnight. Seas 3 to 5 ft. 
.THU...SW winds 10 to 15 kt. Seas 3 ft. 
.THU NIGHT...Within 60 nm of coast of Veracruz, N winds 10 to
15 kt, shifting to NW after midnight. Elsewhere, NW winds 10 to
15 kt, shifting to SE after midnight. Seas 3 ft. 
.FRI...SW winds 10 to 20 kt. Seas 3 ft. 
.FRI NIGHT...NW winds 10 to 20 kt. Seas 3 to 5 ft within 60 nm
of coast of Veracruz, and 2 ft or less elsewhere. 
.SAT...W winds 15 to 25 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NW winds 15 to 25 kt. Seas 4 to 6 ft. 
.SUN...NW winds 20 to 30 kt within 60 nm of coast of Veracruz,
and SW 20 to 30 kt elsewhere. Seas 7 to 10 ft within 60 nm of
coast of Veracruz, and 4 to 6 ft elsewhere. 

Gulf of Mexico E of 87W

...TROPICAL STORM WARNING...

.TODAY...TROPICAL STORM CONDITIONS POSSIBLE. S winds 30 to
40 kt. Seas 5 to 7 ft. 
.TONIGHT...S winds 20 to 30 kt. Seas 5 to 7 ft. 
.THU...S winds 15 to 25 kt. Seas 4 to 6 ft. 
.THU NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...SW winds 10 kt, shifting to E after midnight. Seas
2 ft or less. 
.SAT...SE winds 10 to 20 kt. Seas 2 ft or less. 
.SAT NIGHT...E winds 15 to 25 kt. Seas 2 ft or less, building to
3 to 4 ft after midnight. 
.SUN...E winds 15 to 25 kt. Seas 3 to 5 ft.