000
FZNT32 KNHC 211509
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1109 AM EDT Mon Aug 21 2023

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 Nine is near 25.0N 89.9W
at 11 AM EDT, and is moving west at 14 kt. Maximum sustained
winds are 25 kt with gusts to 35 kt, and the minimum central
pressure is 1008 mb. Potential Tropical Cyclone Nine will move
to near 25.5N 92.8W this evening, near 26.6N 96.8W Tue morning
with maximum sustained winds 40 kt with gusts 50 kt, then become
a remnant low inland near 27.8N 100.1W Tue evening, and
dissipate Wed morning. Expect numerous showers and thunderstorms
with strong gusty winds well in advance of this system.
Conditions will gradually improve in the wake of Potential
Cyclone Nine as high pressure builds in over the area. 

Gulf of Mexico N of 26N W of 87W

...TROPICAL STORM WARNING W OF 92W...

.THIS AFTERNOON...E winds 15 to 25 kt. Seas 5 to 7 ft. 
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED W OF 92W. E winds 
25 to 35 kt. Seas 7 to 10 ft. 
.TUE...TROPICAL STORM CONDITIONS EXPECTED W OF 92W. W of 92W, E 
winds 30 to 40 kt. Seas 10 to 15 ft. E of 92W, E to SE winds 
25 to 30 kt, diminishing to 15 to 25 kt in the afternoon. Seas 
8 to 12 ft, subsiding to 7 to 10 ft in the afternoon.
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU...E winds less than 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 3 to 4 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...NE winds 10 to 15 kt. Seas 3 to 4 ft. 

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

.THIS AFTERNOON...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.FRI...NE winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.THIS AFTERNOON...N winds 10 to 15 kt. Seas 2 ft or less.
.TONIGHT...Within 60 nm of coast of Veracruz, N winds 10 to
15 kt, shifting to NW after midnight. Elsewhere, NE winds 10 to
20 kt. Seas 2 ft or less. 
.TUE...N winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 15 kt elsewhere. Seas 3 to 4 ft. 
.TUE NIGHT...NE winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 20 kt elsewhere. Seas 3 to 4 ft. 
.WED...Within 60 nm of coast of Veracruz, NE winds less than
10 kt, shifting to N in the afternoon. Elsewhere, E winds 10 to
20 kt. Seas 3 to 5 ft. 
.WED NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...NE winds 10 to 20 kt. Seas 3 to 4 ft. 

Gulf of Mexico E of 87W

.THIS AFTERNOON...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...NE winds 10 to 20 kt. Seas 3 to 5 ft.