000
FZNT32 KNHC 010310
OFFN21
Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1110 PM EDT Mon Mar 31 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 surface trough over the Yucatan Peninsula is
expected to move westward through the Bay of Campeche tonight,
promoting fresh SE to NE winds over the region into early Tue.
Patchy fog has developed in the NW Gulf, with visibilities below
1 sm expected at times through the morning hours. A similar
pattern is expected Tue night. Elsewhere, fresh to strong SE to
S winds will develop Tue night across much of the basin west of
85W, as the pressure gradient tightens between building high
pressure in the western Atlantic and strengthening low pressure
in the south- central United States. Building rough seas of 8 to
11 ft are expected in this region Wed morning through late week.
East of 85W, moderate SE winds Tue night will strengthen to
fresh to locally strong speeds Wed into Thu, including through
the Florida Straits.
Gulf of America N of 26N W of 87W
.OVERNIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. Visibilities below 1
sm at times through the morning hours.
.TUE...SE winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.WED...SE winds 15 to 25 kt. Seas 6 to 9 ft.
.WED NIGHT...SE winds 15 to 25 kt. Seas 7 to 10 ft.
.THU...SE winds 15 to 25 kt. Seas 7 to 10 ft.
.THU NIGHT...SE winds 15 to 25 kt. Seas 8 to 11 ft.
.FRI...SE winds 15 to 25 kt. Seas 7 to 10 ft.
.FRI NIGHT...SE winds 15 to 25 kt. Seas 7 to 10 ft.
.SAT...SE winds 15 to 25 kt. Seas 8 to 11 ft.
.SAT NIGHT...S winds 10 to 20 kt. Seas 8 to 11 ft.
Gulf of America from 22N to 26N W of 87W
.OVERNIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.TUE...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft.
.WED...SE winds 15 to 25 kt. Seas 6 to 9 ft.
.WED NIGHT...SE winds 15 to 25 kt. Seas 7 to 10 ft.
.THU...SE winds 15 to 25 kt. Seas 7 to 10 ft.
.THU NIGHT...SE winds 15 to 25 kt. Seas 7 to 10 ft.
.FRI...SE winds 15 to 25 kt. Seas 7 to 10 ft.
.FRI NIGHT...SE winds 15 to 25 kt. Seas 7 to 10 ft.
.SAT...SE winds 15 to 25 kt. Seas 7 to 10 ft.
.SAT NIGHT...SE winds 15 to 25 kt. Seas 7 to 10 ft.
SW Gulf of America S of 22N W of 87W
.OVERNIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 15 kt elsewhere. Seas 3 ft.
.TUE...SE winds less than 10 kt within 60 nm of coast of
Veracruz, and SE 10 to 15 kt elsewhere. Seas 3 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.WED...SE winds 15 to 25 kt. Seas 4 to 6 ft.
.WED NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft.
.THU...SE winds 10 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...SE winds 15 to 25 kt. Seas 4 to 6 ft.
.FRI...SE winds 15 to 25 kt. Seas 5 to 7 ft.
.FRI NIGHT...SE winds 15 to 25 kt. Seas 4 to 6 ft.
.SAT...SE winds 15 to 25 kt. Seas 5 to 7 ft.
.SAT NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft.
Gulf of America E of 87W
.OVERNIGHT...S winds less than 10 kt. Seas 2 ft or less.
.TUE...SE winds less than 10 kt. Seas 2 ft or less.
.TUE 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.
.WED...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft.
.THU...SE winds 10 to 20 kt. Seas 5 to 7 ft.
.THU NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft.
.FRI...SE winds 10 to 20 kt. Seas 5 to 7 ft.
.FRI NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft.
.SAT...SE winds 10 to 20 kt. Seas 5 to 7 ft.
.SAT NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft.