505
FZNT32 KNHC 211338
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
938 AM EDT Sat Sep 21 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...High pressure will dominate into early next week. A
broad area of low pressure is likely to form by the early to
middle part of next week over the northwestern Caribbean Sea and
the adjacent portions of Central America. Thereafter, gradual
development of this system is possible, and a tropical
depression could form as the system moves slowly to the north or
northwest over the northwestern Caribbean Sea and across the
Gulf of Mexico through the end of next week. There is a medium
chance of tropical cyclone formation in the next seven days.
Regardless of development, winds and seas will start increasing
across the SE Gulf early next week.

Gulf of Mexico N of 26N W of 87W

.THIS AFTERNOON...E winds 10 kt. Seas 2 ft or less.
.TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 ft after midnight.
.SUN...E winds 10 kt. Seas 3 ft.
.SUN NIGHT...E winds 10 kt. Seas 2 ft or less, building to 3 ft
after midnight.
.MON...E winds 10 kt. Seas 3 ft.
.MON NIGHT...E winds 10 kt. Seas 2 ft or less.
.TUE...E winds 10 kt. Seas 2 ft or less.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 ft after midnight.
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.

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

.THIS AFTERNOON...E winds less than 10 kt. Seas 2 ft or less.
.TONIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less.
.SUN...E winds less than 10 kt. Seas 3 ft.
.SUN NIGHT...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 2 ft or less,
building to 3 ft after midnight.
.TUE...E winds less than 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 3 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...E winds 10 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft.

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

.THIS AFTERNOON...E winds less than 10 kt, becoming variable
winds less than 10 kt. Seas 2 ft or less.
.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.
.SUN...SE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 2 ft or less.
.SUN NIGHT...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...NE 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 10 to 15 kt. Seas 3 ft.
.WED...NE winds 10 to 15 kt, shifting to N in the afternoon.
Seas 3 ft.
.WED NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft.

Gulf of Mexico E of 87W

.THIS AFTERNOON...E winds less than 10 kt. Seas 2 ft or less.
.TONIGHT...E winds 10 kt. Seas 2 ft or less.
.SUN...E winds less than 10 kt. Seas 2 ft or less.
.SUN NIGHT...E winds 10 kt. Seas 2 ft or less.
.MON...E winds 10 kt. Seas 2 ft or less.
.MON NIGHT...E winds 10 to 15 kt. Seas 2 ft or less.
.TUE...E winds 10 to 15 kt. Seas 2 ft or less, building to 3 to
4 ft in the afternoon.
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.WED...E winds 10 to 20 kt. Seas 5 to 7 ft.
.WED NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft.