Offshore Forecast
Issued by NWS

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025
FZNT32 KNHC 230859
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
459 AM EDT Mon Sep 23 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...Showers and thunderstorms are beginning to show
signs of organization with a broad low pressure centered over
the NW Caribbean. Environmental conditions appear favorable for
further development of this system, and a tropical depression or
storm is likely to form over the next couple of days as the low
moves north across the NW Caribbean and into the SE Gulf of
Mexico, where additional development is possible. Regardless of
development, heavy rain and increasing winds and seas are
expected across portions of the eastern Gulf of Mexico by the
middle of this week. There is a high chance of tropical
formation within the next 48 hours.

Gulf of Mexico N of 26N W of 87W

.TODAY...E winds 10 kt. Seas 3 ft.
.TONIGHT...E winds 10 kt. Seas 3 ft in the evening, subsiding to
2 ft or less.
.TUE...E winds 10 kt. Seas 2 ft or less.
.TUE NIGHT...E winds 10 kt. Seas 2 ft or less.
.WED...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.THU...N winds 15 to 25 kt. Seas 6 to 9 ft.
.THU NIGHT...NW winds 15 to 25 kt. Seas 7 to 10 ft.
.FRI...NW winds 10 to 15 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

.TODAY...E winds less than 10 kt. Seas 3 ft.
.TONIGHT...E winds less than 10 kt. Seas 2 ft or less, building
to 3 ft after midnight.
.TUE...E winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.WED NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft.
.THU...NW winds 10 to 20 kt. Seas 6 to 9 ft.
.THU NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft.
.FRI...NW winds less than 10 kt. Seas 6 to 8 ft.
.FRI NIGHT...W winds less than 10 kt. Seas 4 to 6 ft.

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

.TODAY...E winds less than 10 kt. Seas 2 ft or less.
.TONIGHT...Within 60 nm of coast of Veracruz, Variable winds
less than 10 kt. Elsewhere, NE winds less than 10 kt, shifting
to E after midnight. 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. Within 60 nm of coast of
Veracruz, seas 2 ft or less. Elsewhere, seas 2 ft or less,
building to 3 ft after midnight.
.WED...NW winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...W winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...NW winds 10 to 15 kt, shifting to W after midnight.
Seas 3 to 5 ft.
.FRI...W winds less than 10 kt. Seas 3 to 5 ft.
.FRI NIGHT...W winds less than 10 kt. Seas 3 to 5 ft.

Gulf of Mexico E of 87W

.TODAY...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.
.TUE...E winds 10 to 15 kt. Seas 3 to 4 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.
.WED NIGHT...SE winds 20 to 30 kt. Seas 8 to 11 ft.
.THU...SW winds 20 to 30 kt. Seas 9 to 11 ft.
.THU NIGHT...SW winds 20 to 30 kt. Seas 8 to 11 ft.
.FRI...SW winds 15 to 25 kt. Seas 7 to 10 ft.
.FRI NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft.