HF Voice Broadcast (Gulf of America)

000
FZNT32 KNHC 131511
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1111 AM EDT Sun Jul 13 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 prevails across the NE Gulf this
morning, producing gentle to moderate E to SE winds across much
of the rest of the basin. The high will drift slowly westward
and into the NW Gulf by Wed. This will allow a broad area of low
pressure expected to form across the Atlantic east of Florida,
to shift westward across Florida and into the eastern Gulf on
Tue, then continue to drift westward into the central Gulf
through Thu, accompanied by active weather. Environmental
conditions could become marginally conducive for the gradual
development of this system by mid to late next week. 

Gulf of America N of 26N W of 87W

.THIS AFTERNOON...S winds less than 10 kt. Seas 3 ft. 
.TONIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.MON...S winds less than 10 kt. Seas 2 ft or less. 
.MON NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.TUE...SW winds less than 10 kt, shifting to NE in the
afternoon. Seas 2 ft or less. 
.TUE NIGHT...N winds less than 10 kt. Seas 2 ft or less. 
.WED...N winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...Variable winds less than 10 kt, becoming SE less
than 10 kt after midnight. Seas 2 ft or less. 
.THU...S winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...S winds less than 10 kt. Seas 2 ft or less. 

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

.THIS AFTERNOON...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...E winds 10 to 15 kt. Seas 3 ft. 
.TUE NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft. 
.WED...E winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.WED NIGHT...E winds less than 10 kt, shifting to SE after
midnight. Seas 2 ft or less. 
.THU...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 2 ft or less. 
.THU NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. 

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

.THIS AFTERNOON...SE winds less than 10 kt within 60 nm of coast
of Veracruz, and SE 10 to 15 kt elsewhere. Seas 3 to 4 ft. 
.TONIGHT...Within 60 nm of coast of Veracruz, E winds less than
10 kt, increasing to 10 to 15 kt after midnight. Elsewhere, E
winds 10 to 20 kt. Seas 3 to 4 ft. 
.MON...Within 60 nm of coast of Veracruz, SE winds 10 to 15 kt,
shifting to E in the afternoon. Elsewhere, SE winds 10 to 15 kt.
Seas 3 to 4 ft. 
.MON NIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 20 kt elsewhere. Seas 3 to 4 ft. 
.TUE...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...E winds 10 to 15 kt. Seas 3 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 ft after midnight. 
.THU...E winds 10 to 15 kt. Seas 3 ft in the morning, subsiding
to 2 ft or less. 
.THU NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 to 4 ft after midnight. 

Gulf of America E of 87W

.THIS AFTERNOON...Variable winds less than 10 kt. Seas 2 ft or
less. 
.TONIGHT...N winds less than 10 kt. Seas 2 ft or less. 
.MON...Variable winds less than 10 kt, becoming N less than
10 kt in the afternoon. Seas 2 ft or less. 
.MON NIGHT...N winds less than 10 kt. Seas 2 ft or less. 
.TUE...N winds less than 10 kt. Seas 2 ft or less. 
.TUE NIGHT...N winds less than 10 kt, shifting to E after
midnight. Seas 2 ft or less. 
.WED...S winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...S winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 
.THU...SE winds 10 to 15 kt. Seas 2 ft or less. 
.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.