HF Voice Broadcast (Gulf of America)

000
FZNT32 KNHC 170237
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1037 PM EDT Sun Mar 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...A cold front extends from the Big Bend of Florida to
the Yucatan Peninsula. The front will continue to move southeast
and away from the area tonight. Fresh to strong northerly winds
behind the front will prevail though Mon late night. Looking
ahead, high pressure will settle over the basin Mon through mid
week. As the high pressure moves toward N Florida, fresh to
strong southerly return flow will set-up over the NW Gulf Mon
night into Tue. Looking ahead, the next cold front is expected
to enter the Gulf region by mid-week. 

Gulf of America N of 26N W of 87W

.OVERNIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft. 
.MON...NE winds 15 to 25 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...W winds less than 10 kt, becoming NW 15 to 25 kt
after midnight. Seas 4 to 6 ft. 
.THU...N winds 15 to 25 kt. Seas 6 to 8 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. 

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

.OVERNIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.MON...NE winds 15 to 25 kt. Seas 6 to 9 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...NE winds 15 to 25 kt. Seas 5 to 7 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.FRI...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. 

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

.OVERNIGHT...N winds 10 to 20 kt within 60 nm of coast of
Veracruz, and N 15 to 25 kt elsewhere. Seas 5 to 7 ft. 
.MON...Within 60 nm of coast of Veracruz, N winds 10 to 15 kt,
shifting to NE in the afternoon. Elsewhere, NE winds 10 to
20 kt. Seas 5 to 7 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...E 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 4 to 6 ft. 
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 

Gulf of America E of 87W

.OVERNIGHT...NW winds 15 to 25 kt. Seas 5 to 7 ft. 
.MON...N winds 15 to 25 kt. Seas 7 to 10 ft. 
.MON NIGHT...N winds 10 to 20 kt. Seas 7 to 10 ft. 
.TUE...NE winds 10 to 20 kt. Seas 5 to 7 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...SE winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 3 to 5 ft. 
.THU...S winds less than 10 kt, becoming NW 10 to 20 kt in the
afternoon. Seas 2 ft or less, building to 3 to 5 ft in the
afternoon. 
.THU NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.