511
FZNT32 KNHC 181945
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
345 PM EDT Fri Apr 18 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...Fresh to strong NE winds will pulse offshore of the
Yucatan Peninsula and in the eastern Bay of Campeche through
this weekend as a trough develops daily and moves westward.
Elsewhere, fresh to locally strong SE winds will spread across
much of the basin as the pressure gradient increases between low
pressure over the Southern Plains and high pressure E of
Florida. Seas will also build through the weekend. Conditions
will gradually improve next week as the pressure gradient
relaxes.

Gulf of America N of 26N W of 87W

.TONIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT...SE winds 15 to 25 kt. Seas 6 to 9 ft.
.SAT NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft.
.SUN...SE winds 15 to 20 kt. Seas 6 to 8 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft.
.MON...SE winds 10 to 15 kt. Seas 5 to 7 ft.
.MON NIGHT...SE winds 10 kt. Seas 4 to 6 ft.
.TUE...SE winds 10 to 15 kt. Seas 4 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 4 to 6 ft.

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

.TONIGHT...SE winds 15 to 25 kt. Seas 5 to 7 ft.
.SAT...SE winds 15 to 25 kt. Seas 6 to 9 ft.
.SAT NIGHT...SE winds 15 to 25 kt. Seas 6 to 9 ft.
.SUN...SE winds 15 to 25 kt. Seas 6 to 9 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.MON...SE winds 10 to 20 kt. Seas 6 to 8 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.WED...SE winds 10 to 20 kt. Seas 5 to 7 ft.
.WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.

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

.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT...SE winds 10 to 20 kt within 60 nm of coast of Veracruz,
and SE 15 to 25 kt elsewhere. Seas 4 to 6 ft.
.SAT NIGHT...E winds 10 to 20 kt within 60 nm of coast of
Veracruz, and E 15 to 25 kt elsewhere. Seas 4 to 6 ft.
.SUN...E winds less than 10 kt within 60 nm of coast of
Veracruz, and SE 15 to 25 kt elsewhere. Seas 5 to 7 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.WED...E winds 10 to 20 kt. Seas 4 to 6 ft.
.WED NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.

Gulf of America E of 87W

.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.SUN...SE winds 15 to 25 kt. Seas 6 to 9 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.MON...SE winds 10 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.