000
FZNT32 KNHC 230932
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
532 AM EDT Sun Aug 23 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...Tropical Storm Marco centered near 23.7N 87.0W
994 mb at 5 AM EDT is moving NNW at 11 kt. Maximum sustained
winds 60 kt gusts 75 kt. Marco will intensify to a hurricane
near 25.3N 87.6W this afternoon with maximum sustained winds
65 kt gusts to 80 kt, reach to near 27.3N 88.6W late tonight.
Marco will maintain intensity as it reaches to near 29.0N 89.7W
Mon afternoon and move inland and weaken to a tropical
depression near 30.5N 93.1W Tue afternoon and move inland to
near 31.0N 95.0W early on Wed and dissipate early on Thu.
Tropical Storm Laura currently over Hispaniola will move across
western Cuba Mon afternoon, then begin to gradually intensify as
it moves over the southeastern Gulf of Mexico near 23.5N 84.2W
late Mon night. Laura is forecast to reach near 24.9N 87.0W Tue
afternoon with maximum sustained winds 60 kt gusts 75 kt, to
near 26.4N 89.4W late Tue night with maximum sustained winds
75 kt gusts 90 kt and move inland near 29.9N 92.5W by late Wed
night with maximum sustained winds 85 kt gusts 105 kt. Atlantic
high pressure will build westward over the eastern Gulf in the
wake of Laura. 

Gulf of Mexico N of 26N W of 87W

...HURRICANE WARNING...

.TODAY...TROPICAL STORM CONDITIONS POSSIBLE. E winds 10 to
20 kt, increasing to 25 to 35 kt in the afternoon. Seas 4 to
6 ft, building to 7 to 10 ft in the afternoon between 87W and 
94W.
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE winds 55 to
65 kt. Seas 9 to 14 ft. 
.MON...TROPICAL STORM CONDITIONS EXPECTED. NE winds 55 to
65 kt, diminishing to 20 to 30 kt in the afternoon. Seas 8 to
13 ft, subsiding to 6 to 9 ft in the afternoon. 
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. E winds 20 to 30 kt,
becoming NE 30 to 40 kt in the afternoon. Seas 4 to 6 ft,
building to 6 to 9 ft in the afternoon. 
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.WED...HURRICANE CONDITIONS POSSIBLE. 
.WED NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.THU...TROPICAL STORM CONDITIONS POSSIBLE. 

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

...HURRICANE WARNING...

.TODAY...TROPICAL STORM CONDITIONS. NE winds 50 to 65 kt. Seas
5 to 7 ft. 
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. N winds 55 to
65 kt, becoming NE 20 to 30 kt after midnight. Seas 5 to 7 ft. 
.MON...NE to E winds 10 to 15 kt, shifting to NE in the 
afternoon. Seas 4 to 6 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE...HURRICANE CONDITIONS POSSIBLE. NE winds 20 to 30 kt,
becoming N 45 to 55 kt in the afternoon. Seas 4 to 5 ft,
building to 6 to 8 ft in the afternoon. 
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. 
.WED...HURRICANE CONDITIONS POSSIBLE. 
.WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.THU...SE winds 10 to 15 kt. Seas 4 to 6 ft. 

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

.TODAY...Within 60 nm of coast of Veracruz, Variable winds less
than 10 kt, becoming NW less than 10 kt in the afternoon.
Elsewhere, NE winds 10 to 20 kt. Seas 2 ft or less. 
.TONIGHT...N winds less than 10 kt within 60 nm of coast of
Veracruz, and N 10 to 15 kt elsewhere. Seas 2 ft or less. 
.MON...NW winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...Within 60 nm of coast of Veracruz, N winds 10 to
15 kt, diminishing to less than 10 kt after midnight. Elsewhere,
N winds 10 to 15 kt. Seas 2 ft or less, building to 3 to 4 ft
after midnight. 
.TUE...Within 60 nm of coast of Veracruz, NW winds less than
10 kt, increasing to 10 to 15 kt in the afternoon. Elsewhere, NE
winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...Within 60 nm of coast of Veracruz, N winds 10 to
15 kt, diminishing to less than 10 kt after midnight. Elsewhere,
NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...Within 60 nm of coast of Veracruz, Variable winds less
than 10 kt, becoming N less than 10 kt in the afternoon.
Elsewhere, E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...Within 60 nm of coast of Veracruz, NE winds less
than 10 kt, shifting to E after midnight. Elsewhere, E winds
10 to 15 kt. Seas 3 to 5 ft. 
.THU...E winds 10 to 15 kt. Seas 3 to 5 ft. 

Gulf of Mexico E of 87W

...TROPICAL STORM WARNING...

.TODAY...TROPICAL STORM CONDITIONS. SE winds 45 to 55 kt. Seas
6 to 9 ft N of 27N and 6 to 8 ft S of 27N, except 15 to 20 ft W
of 85W.
.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 20 to
30 kt. Seas 6 to 9 ft, except 10 to 18 ft N of 27N W of 85W. 
.MON...TROPICAL STORM CONDITIONS EXPECTED. E winds 25 to 35 kt.
Seas 6 to 8 ft. 
.MON NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 35 to
45 kt. Seas 5 to 7 ft, building to 8 to 13 ft after midnight. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 45 to
55 kt. Seas 11 to 16 ft. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.WED...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...SE winds 10 to 20 kt. Seas 4 to 6 ft.