000
FZNT32 KNHC 200950
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
550 AM EDT Tue Jun 20 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...Potential Tropical Cyclone Three centered near 24.8N
90.1W at 5 AM EDT moving NW or 315 deg at 7 kt, with maximum
sustained winds 35 kt gusts 45 kt. Highest winds are NE of the 
center. Potential Tropical Cyclone Three is forecast to reach 
near 25.7N 91.0w this afternoon, then strengthen slightly as it 
reaches near 26.6N 92.1W late tonight, to near 27.5N 93.0W early 
Wednesday afternoon, to near 28.9N 93.5W late Wednesday night and
weaken as it moves inland to near 32.5N 93.5W late Thursday 
night. Large seas are expected well east of the cyclone center 
through Wednesday. High pressure will extend from the Atlantic 
westward across the northern Gulf Thursday night through Saturday
night. 

Gulf of Mexico N of 26N W of 87W

...TROPICAL STORM WARNING...

.TODAY...TROPICAL STORM CONDITIONS EXPECTED. NE winds 25 to 35 
kt. Seas 8 to 13 ft. 
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 30 to 40 
kt. Seas 10 to 15 ft. 
.WED...TROPICAL STORM CONDITIONS EXPECTED. S winds 30 to 40 kt. 
Seas 11 to 16 ft. 
.WED NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SW winds 30 to 
40 kt. Seas 10 to 15 ft, subsiding to 8 to 11 ft after midnight.
.THU...SW winds 20 to 30 kt. Seas 7 to 10 ft. 
.THU NIGHT...S winds 15 to 25 kt. Seas 6 to 8 ft. 
.FRI...S winds 15 to 25 kt. Seas 5 to 7 ft. 
.FRI NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 

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

...TROPICAL STORM WARNING...

.TODAY... TROPICAL STORM CONDITIONS EXPECTED. NW winds 25 to
35 kt. Seas 6 to 8 ft. 
.TONIGHT... TROPICAL STORM CONDITIONS EXPECTED. NW winds 30 to
40 kt. Seas 7 to 10 ft. 
.WED...W winds 20 to 30 kt. Seas 7 to 10 ft. 
.WED NIGHT...S winds 15 to 25 kt. Seas 6 to 9 ft.
.THU...S winds 15 to 25 kt. Seas 6 to 8 ft. 
.THU NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 

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

.TODAY...NW 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
20 kt. Seas 4 to 6 ft. 
.WED...NW winds less than 10 kt Within 60 nm of coast of
Veracruz, and W 10 to 20 kt elsewhere. Seas 3 to 5 ft. 
.WED NIGHT...Within 60 nm of coast of Veracruz, NE winds less
than 10 kt. SE after midnight. Elsewhere, NW winds 10 to 20 kt.
Seas 3 to 5 ft. 
.THU...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU NIGHT...Within 60 nm of coast of Veracruz, SE winds less
than 10 kt, increasing to 10 to 20 kt after midnight. Elsewhere,
SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 

Gulf of Mexico E of 87W

.TODAY...SE winds 20 to 30 kt. Seas 8 to 13 ft. 
.TONIGHT...SE winds 20 to 30 kt. Seas 8 to 13 ft. 
.WED...S winds 20 to 30 kt. Seas 8 to 11 ft. 
.WED NIGHT...SE winds 15 to 25 kt. Seas 7 to 10 ft. 
.THU...SE winds 15 to 25 kt. Seas 5 to 7 ft. 
.THU NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...SE winds 10 to 20 kt. Seas 3 to 4 ft.