760 
FZNT32 KNHC 111938
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
338 PM EDT Tue Mar 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...A 1018 mb high pressure centered over the NW Gulf
will slide eastward across the northern Gulf through Wed night.
At that time, a moderate to fresh southerly return flow will set
up over the western Gulf. These winds are forecast to increase
to fresh to strong speeds across most of the basin Fri and Fri
night, ahead of an approaching cold front. The cold front will
move into the NW Gulf early Sat, and weaken from near SE Louisiana
to just N of Veracruz, Mexico by Sat evening. 

Gulf of America N of 26N W of 87W

.TONIGHT...S winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 
.WED...S winds 10 to 15 kt. Seas 3 ft. 
.WED NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...S winds less than 10 kt. Seas 3 ft. 
.FRI...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT...S winds 15 to 25 kt. Seas 5 to 7 ft, building to 7 to
10 ft in the afternoon. 
.SAT NIGHT...W winds 15 to 25 kt. Seas 7 to 10 ft. 
.SUN...NW winds less than 10 kt, increasing to 10 to 15 kt in
the afternoon. Seas 6 to 9 ft. 
.SUN NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 

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

.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...SE winds less than 10 kt, increasing to 10 to 15 kt in
the afternoon. Seas 3 to 4 ft. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU...S winds 10 to 15 kt. Seas 3 ft. 
.THU NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft. 
.FRI...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT...S winds 15 to 25 kt. Seas 6 to 9 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.SUN...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.SUN NIGHT...N 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 15 kt. Seas 3 to 4 ft. 
.WED...SE winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 15 kt elsewhere. Seas 3 to 4 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.THU...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft in the morning, subsiding to 2 ft or
less. 
.THU NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 
.FRI...SE winds 10 to 15 kt. Seas 2 ft or less. 
.FRI NIGHT...SE winds 10 to 20 kt. Seas 2 ft or less, building
to 3 ft after midnight. 
.SAT...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...S winds 10 to 15 kt, shifting to N after midnight.
Seas 3 to 5 ft. 
.SUN...N winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 

Gulf of America E of 87W

.TONIGHT...NE winds less than 10 kt. Seas 4 to 6 ft.
.WED...SE winds less than 10 kt. Seas 3 to 4 ft in the morning,
subsiding to 2 ft or less. 
.WED NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.THU...S winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.FRI...SE winds 10 to 15 kt. Seas 2 ft or less. 
.FRI NIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.SAT...SE winds 15 to 25 kt. Seas 4 to 6 ft. 
.SAT NIGHT...SE winds 15 to 25 kt. Seas 6 to 8 ft. 
.SUN...S winds 10 to 20 kt. Seas 6 to 9 ft. 
.SUN NIGHT...S winds 10 to 15 kt, shifting to N 10 to 20 kt
after midnight. Seas 5 to 7 ft.