198 
FZNT32 KNHC 111508
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1108 AM EDT Sun May 11 2025

Marine Weather HF Voice Broadcast for the Gulf of America

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...Scattered thunderstorms occurring along and east of 
a stationary front, currently extending from the northern Gulf 
Coast through the Yucatan Peninsula, will continue through Mon, 
producing strong and erratic winds and rapidly building seas. The
front will drift eastward early this week, exiting the basin on 
Tue. Farther west, a trough is slated to move across the northern
Gulf of America tonight through Mon, supporting pulsing moderate
to fresh W to NW winds across the northern basin into Tue. 
Looking ahead, high pressure will build across the Gulf by 
midweek. A strengthening pressure gradient between deepening low 
pressure in the central United States and the aforementioned high
will support fresh to locally strong S winds offshore of Texas 
and Mexico Tue through late week. 

Gulf of America N of 26N W of 87W

.THIS AFTERNOON...W winds 10 to 15 kt. Seas 3 to 4 ft. 
.TONIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...W winds 10 to 20 kt. Seas 3 to 4 ft. 
.MON NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft.
.THU...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.THIS AFTERNOON...W winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...NW winds 10 to 15 kt, shifting to W after midnight.
Seas 3 to 4 ft. 
.MON...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 

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

.THIS AFTERNOON...NW winds less than 10 kt. Seas 4 to 6 ft. 
.TONIGHT...Within 60 nm of coast of Veracruz, NE winds less than
10 kt, shifting to SE after midnight. Elsewhere, N winds 10 to
15 kt, diminishing to less than 10 kt after midnight. Seas 3 to
4 ft. 
.MON...Within 60 nm of coast of Veracruz, SE winds less than
10 kt, increasing to 10 to 15 kt in the afternoon. Elsewhere,
Variable winds less than 10 kt, becoming E less than 10 kt in
the afternoon. Seas 3 ft. 
.MON NIGHT...Within 60 nm of coast of Veracruz, SE winds 10 to
20 kt. Elsewhere, NE winds less than 10 kt, shifting to E after
midnight. Seas 2 ft or less, building to 3 ft after midnight. 
.TUE...E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft
in the afternoon. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 ft after midnight. 
.THU...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

Gulf of America E of 87W

.THIS AFTERNOON...S winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...SW winds less than 10 kt. Seas 3 to 5 ft.
.MON...SW winds less than 10 kt, increasing to 10 to 15 kt in
the afternoon. Seas 3 to 5 ft. 
.MON NIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...W winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...W winds less than 10 kt. Seas 3 to 4 ft. 
.WED...SW winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 3 ft. 
.WED NIGHT...S winds less than 10 kt. Seas 2 ft or less. 
.THU...SE winds less than 10 kt. Seas 3 ft. 
.THU NIGHT...E winds less than 10 kt. Seas 2 ft or less.