500
FZNT32 KNHC 112023
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
423 PM EDT Sat Oct 11 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...High pressure is over the eastern United States and
low pressure is off the Carolinas. This pattern is supporting
moderate to fresh NE winds and 5 to 7 ft seas across the
northeast Gulf. Winds will diminish overnight across the basin as
the low pressure moves farther north, and pulls a cold front
across the far southeast Gulf and Straits of Florida. Ridging will
build across the Gulf by midweek, allowing for gentle to moderate
easterly winds.

Gulf of America N of 26N W of 87W

.THIS AFTERNOON...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.SUN...NE winds less than 10 kt. Seas 4 to 6 ft.
.SUN NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.MON...NE winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less.
.TUE...NE winds 10 kt. Seas 2 ft or less.
.TUE NIGHT...NE winds less than 10 kt. Seas 2 ft or less.
.WED...NE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 2 ft or less.
.WED NIGHT...E winds less than 10 kt. Seas 2 ft or less.

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

.THIS AFTERNOON...N winds 10 to 15 kt. Seas 5 to 7 ft.
.TONIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft.
.SUN...NE winds less than 10 kt. Seas 4 to 6 ft.
.SUN NIGHT...E winds less than 10 kt. Seas 3 to 5 ft.
.MON...E winds less than 10 kt. Seas 3 to 4 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...NE winds less than 10 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft.

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

.THIS AFTERNOON...N winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 to 5 ft.
.SUN...NW winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.MON...Variable winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less.
.MON NIGHT...NE winds less than 10 kt. Seas 2 ft or less,
building to 3 ft after midnight.
.TUE...NE winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.WED...N winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...N winds less than 10 kt. Seas 3 to 4 ft.

Gulf of America E of 87W

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