Offshore Forecast
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329
FZNT32 KNHC 231500
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1100 AM EDT Wed Aug 23 2017

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 for the Gulf of Mexico

.SYNOPSIS...Recently regenerated Tropical Depression Harvey is
centered near 21.5N 92.5W at 15 UTC, moving northwest, or
310 degrees at 8 kt. Maximum sustained winds are 30 kt gusting
to 40 kt. Harvey is forecast to intensify to tropical storm
strength this evening, moving inland over southern Texas Friday
night.

Gulf of Mexico N of 26N W of 87W

...TROPICAL STORM WARNING...

.THIS AFTERNOON...NE winds 10 to 20 kt. Seas 3 to 4 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.THU... TROPICAL STORM CONDITIONS POSSIBLE. E winds 20 to 30 kt.
Seas 4 to 6 ft.
.THU NIGHT... TROPICAL STORM CONDITIONS EXPECTED. E winds 30 to
40 kt, becoming SE 45 to 55 kt after midnight. Seas Seas 13 to 16
ft W of 92W and 5 to 7 ft E of 92W.
.FRI... TROPICAL STORM CONDITIONS POSSIBLE. SE winds 45 to
55 kt. Seas to 17 ft W of 92W and 8 to 11 ft E of 92W.
.FRI NIGHT... TROPICAL STORM CONDITIONS POSSIBLE.
.SAT...SE winds 20 to 30 kt. Seas 6 to 8 ft.
.SAT NIGHT...SE winds 15 to 25 kt. Seas 5 to 7 ft.
.SUN... TROPICAL STORM CONDITIONS POSSIBLE.

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

...TROPICAL STORM WARNING...

.THIS AFTERNOON...E winds 15 to 25 kt. Seas 4 to 6 ft.
.TONIGHT... TROPICAL STORM CONDITIONS EXPECTED. E winds 25 to
35 kt. Seas to 12 ft.
.THU... TROPICAL STORM CONDITIONS EXPECTED. SE winds 35 to
45 kt. Seas to 14 ft.
.THU NIGHT... TROPICAL STORM CONDITIONS EXPECTED. SE winds 45 to
55 kt. Seas to 16 ft.
.FRI... TROPICAL STORM CONDITIONS POSSIBLE. S winds 45 to 55 kt,
diminishing to 20 to 30 kt in the afternoon. Seas to 18 ft.
.FRI NIGHT... TROPICAL STORM CONDITIONS POSSIBLE.
.SAT...SE winds 15 to 25 kt. Seas 4 to 6 ft.
.SAT NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN...S winds 10 to 20 kt. Seas 3 to 5 ft.

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

.THIS AFTERNOON...NW winds 10 to 20 kt. Within 60 nm of coast of
Veracruz, seas 2 ft or less, building to 3 to 4 ft in the
afternoon. Elsewhere, seas 3 to 5 ft.
.TONIGHT...NW winds 10 to 20 kt within 60 nm of coast of
Veracruz, and W 15 to 25 kt elsewhere. Seas 3 to 5 ft.
.THU...NW winds 10 to 20 kt within 60 nm of coast of Veracruz,
and SW 15 to 25 kt elsewhere. Seas 3 to 5 ft.
.THU NIGHT...Within 60 nm of coast of Veracruz, N winds 10 to
15 kt. S after midnight. Elsewhere, W winds 10 to 20 kt. Seas
3 to 5 ft.
.FRI...SE winds 10 to 20 kt. Seas 3 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft.
.SAT...SE winds 10 to 20 kt. Seas 2 ft or less within 60 nm of
coast of Veracruz, and 3 to 5 ft elsewhere.
.SAT NIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 20 kt elsewhere. Seas 3 to 5 ft.
.SUN...SE winds less than 10 kt within 60 nm of coast of
Veracruz, and SE 10 to 20 kt elsewhere. Seas 3 to 4 ft.

Gulf of Mexico E of 87W

.THIS AFTERNOON...NE winds 10 to 15 kt, diminishing to less than
10 kt in the afternoon. Seas 2 ft or less.
.TONIGHT...NE winds less than 10 kt. Seas 2 ft or less.
.THU...E winds 10 to 15 kt, shifting to SE in the afternoon.
Seas 2 ft or less.
.THU NIGHT...E winds 10 to 15 kt. Seas 2 ft or less.
.FRI...S winds 10 to 15 kt. Seas 2 ft or less.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less.
.SAT...E winds 10 to 15 kt. Seas 2 ft or less.
.SAT NIGHT...N winds 10 to 15 kt. Seas 2 ft or less.
.SUN...N winds 10 to 15 kt. Seas 2 ft or less.



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