251
FZNT32 KNHC 221940
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
340 PM EDT Sun Sep 22 2024

Marine Weather HF Voice Broadcast for the Gulf of Mexico

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...Disorganized showers and thunderstorms located over
the western Caribbean Sea are associated with a very broad area
of low pressure. Environmental conditions appear favorable for
gradual development of this system during the next several days.
A tropical depression is likely to form while the system moves
slowly northward across the northwestern Caribbean Sea and Gulf
of Mexico through the end of the week. There is a high chance of
tropical cyclone formation in the next seven days. Regardless of
development, winds and seas will start increasing across the SE
Gulf early this week, and spread across the eastern Gulf
thereafter.

Gulf of Mexico N of 26N W of 87W

.TONIGHT...E winds 10 to 15 kt. Seas 3 ft.
.MON...E winds less than 10 kt. Seas 3 ft.
.MON NIGHT...E winds 10 kt. Seas 3 ft.
.TUE...E winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less.
.TUE NIGHT...E winds 10 kt. Seas 2 ft or less, building to 3 ft
after midnight.
.WED...E winds less than 10 kt, shifting to NE in the afternoon.
Seas 3 to 5 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft, building to
6 to 9 ft after midnight.
.THU...N winds 15 to 25 kt. Seas 8 to 13 ft.
.THU NIGHT...NW winds 15 to 25 kt. Seas 9 to 14 ft.
.FRI...NW winds 10 to 20 kt. Seas 7 to 10 ft.
.FRI NIGHT...W winds less than 10 kt. Seas 4 to 6 ft.

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

.TONIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft.
.MON...E winds less than 10 kt. Seas 3 ft.
.MON NIGHT...E winds less than 10 kt. Seas 3 ft.
.TUE...E winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.WED...NE winds 10 to 20 kt. Seas 6 to 9 ft.
.WED NIGHT...N winds 10 to 20 kt. Seas 7 to 10 ft.
.THU...NW winds 10 to 20 kt. Seas 7 to 10 ft.
.THU NIGHT...NW winds 10 to 20 kt. Seas 7 to 10 ft.
.FRI...NW winds less than 10 kt. Seas 6 to 9 ft.
.FRI NIGHT...NW winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 4 to 6 ft.

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

.TONIGHT...Within 60 nm of coast of Veracruz, E winds less than
10 kt. Elsewhere, NE winds less than 10 kt, shifting to E after
midnight. Seas 2 ft or less.
.MON...E winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...E winds less than 10 kt. Seas 2 ft or less.
.TUE...NE winds less than 10 kt. Seas 2 ft or less.
.TUE NIGHT...NE winds less than 10 kt. Seas 2 ft or less,
building to 3 ft after midnight.
.WED...N winds less than 10 kt, shifting to NW in the afternoon.
Seas 3 to 4 ft.
.WED NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...NW winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...NW winds 10 to 15 kt, shifting to W after midnight.
Seas 4 to 6 ft.
.FRI...NW winds less than 10 kt. Seas 3 to 5 ft.
.FRI NIGHT...NW winds less than 10 kt. Seas 3 to 5 ft.

Gulf of Mexico E of 87W

.TONIGHT...E winds less than 10 kt. Seas 2 ft or less.
.MON...E winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 ft after midnight.
.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft.
.WED...E winds 20 to 30 kt. Seas 7 to 10 ft, building to 9 to
14 ft in the afternoon.
.WED NIGHT...SE winds 20 to 30 kt. Seas 12 to 17 ft.
.THU...S winds 20 to 30 kt. Seas 16 to 21 ft.
.THU NIGHT...SW winds 20 to 30 kt. Seas 15 to 20 ft, subsiding
to 11 to 16 ft after midnight.
.FRI...SW winds 15 to 25 kt. Seas 8 to 13 ft, subsiding to 7 to
10 ft in the afternoon.
.FRI NIGHT...SW winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 6 to 8 ft.