884
FZNT32 KNHC 160852
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
452 AM EDT Wed Jul 16 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...Weak high pressure centered across the NW Gulf
extends a narrow ridge southeastward to the Yucatan Peninsula,
and will meander about the NW Gulf through late Thu. A weak
1012 mb low pressure, Invest AL93, is along the coast of the
Florida Big Bend near 30N84W. This system is expected to move
generally westward and could emerge or redevelop over the far
northeastern to north-central portion of the Gulf, reaching the
coast of Louisiana by Thu. If this system moves far enough
offshore, environmental conditions over the Gulf appear
generally favorable for additional development, and a tropical
depression could still form over the next couple of days before
the system moves fully inland by the end of the week.
Regardless, scattered to numerous showers and thunderstorms,
some with strong gusty winds and locally rough seas, will
accompany this system. The Atlantic ridge will build westward
across the Gulf along 28N over the weekend.

Gulf of America N of 26N W of 87W

.TODAY...N winds less than 10 kt. Seas 3 ft.
.TONIGHT...NE winds less than 10 kt, shifting to SE after
midnight. Seas 3 ft.
.THU...SW winds less than 10 kt. Seas 3 ft.
.THU NIGHT...S winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 to 4 ft.
.FRI...S winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...S winds 10 kt. Seas 3 ft.
.SAT...SE winds 10 kt. Seas 3 ft.
.SAT NIGHT...SE winds 10 kt. Seas 3 ft.
.SUN...SE winds less than 10 kt. Seas 3 ft.
.SUN NIGHT...S winds less than 10 kt. Seas 3 ft.

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

.TODAY...E winds less than 10 kt. Seas 3 to 4 ft.
.TONIGHT...E winds less than 10 kt, shifting to SE after
midnight. Seas 3 ft.
.THU...SE winds less than 10 kt. Seas 3 ft.
.THU NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less, building to 3 ft after
midnight.
.FRI...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft.
.FRI NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft.
.SAT...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft.
.SAT NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.SUN...E winds less than 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.

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

.TODAY...E winds 10 to 15 kt. Seas 3 to 4 ft in the morning,
subsiding to 2 ft or less.
.TONIGHT...E winds 10 to 15 kt. Seas 3 ft.
.THU...E winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 15 kt elsewhere. Seas 3 ft.
.THU NIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 15 kt elsewhere. Seas 3 ft.
.FRI...E winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...E winds less than 10 kt. Seas 3 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 ft.

Gulf of America E of 87W

.TODAY...S winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft.
.TONIGHT...S winds less than 10 kt, shifting to SE after
midnight. Seas 3 to 4 ft.
.THU...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 4 ft.
.SAT...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 4 ft.
.SAT NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.SUN...NE winds less than 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...E winds less than 10 kt. Seas 3 ft.