383
FZNT32 KNHC 120819
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
419 AM EDT Mon May 12 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...A cold front extends from the Florida panhandle to
the NW Caribbean Sea. The front will drift eastward in the next
couple of days, exiting the basin on Tue. Scattered showers and
isolated thunderstorms will continue ahead of the front. Farther
west, a trough is moving across the northern Gulf of America,
supporting pulsing moderate to fresh W to NW winds across the
northern basin today into Tue. The trough will also induce a few
showers and isolated thunderstorms in the northern Gulf. 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 to SE winds offshore of Texas
and Mexico Tue through late week.

Gulf of America N of 26N W of 87W

.TODAY...W winds 10 to 15 kt. Seas 4 to 6 ft.
.TONIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...SW winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft.
.WED...S winds 15 to 25 kt. Seas 6 to 8 ft.
.WED NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft.
.THU...S winds 10 to 20 kt. Seas 6 to 8 ft.
.THU NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft.
.FRI...SE winds 10 to 20 kt. Seas 6 to 8 ft.
.FRI NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft.

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

.TODAY...W winds less than 10 kt. Seas 3 to 5 ft.
.TONIGHT...SW winds less than 10 kt, shifting to S after
midnight. 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 4 to 6 ft.
.WED...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.WED NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.THU...SE winds 10 to 20 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 5 to 7 ft.
.FRI NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft.

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

.TODAY...SE winds 10 to 15 kt within 60 nm of coast of Veracruz,
and E less than 10 kt elsewhere. Seas 3 to 4 ft.
.TONIGHT...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 3 to 5 ft.
.TUE...Within 60 nm of coast of Veracruz, SE winds 10 to 20 kt.
Elsewhere, E winds 10 to 15 kt, diminishing to less than 10 kt
in the afternoon. Seas 3 to 5 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI...SE winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.

Gulf of America E of 87W

.TODAY...W winds less than 10 kt. Seas 3 to 5 ft.
.TONIGHT...W winds less than 10 kt. Seas 3 to 5 ft.
.TUE...W winds less than 10 kt. Seas 4 to 6 ft.
.TUE NIGHT...SW winds less than 10 kt. Seas 3 to 5 ft.
.WED...SE winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft.
.THU...SE winds less than 10 kt. Seas 3 to 5 ft.
.THU NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft.
.FRI...SE winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft.