Offshore Forecast
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000
FZNT32 KNHC 191449
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1049 AM EDT Tue Sep 19 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...A thermal trough will develop each night over the NW
Yucatan Peninsula, then move W-NW across the SW Gulf before
dissipating by late each morning. A surface high will meander
over the N-Central waters through Thu night then shift N and
inland Louisiana on Fri.

Gulf of Mexico N of 26N W of 87W

.THIS AFTERNOON...SE winds less than 10 kt. Seas 2 ft or less.
.TONIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less.
.WED...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 2 ft or less.
.WED NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less.
.THU...E winds 10 to 15 kt. Seas 2 ft or less.
.THU NIGHT...E winds 10 to 15 kt. Seas 3 ft.
.FRI...E winds 10 to 15 kt. Seas 3 ft.
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 ft.
.SAT...E winds 10 to 15 kt. Seas 3 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 ft.

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

.THIS AFTERNOON...SE winds 10 to 15 kt, diminishing to less than
10 kt in the afternoon. Seas 3 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 3 ft.
.WED...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 3 ft.
.THU...E winds 10 to 15 kt. Seas 3 ft.
.THU NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft.
.FRI...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft.
.FRI NIGHT...E winds less than 10 kt. Seas 3 ft.
.SAT...E winds less than 10 kt. Seas 3 ft.
.SAT NIGHT...E winds less than 10 kt. Seas 3 ft.

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

.THIS AFTERNOON...Within 60 nm of coast of Veracruz, Variable
winds less than 10 kt. Elsewhere, E winds 10 to 15 kt, shifting
to SE in the afternoon. 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.
.WED...Within 60 nm of coast of Veracruz, SE winds less than
10 kt. Elsewhere, E winds 10 to 15 kt, shifting to SE in the
afternoon. Seas 2 ft or less.
.WED NIGHT...E winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 15 kt elsewhere. 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...NE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less.
.FRI...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 2 ft or less.
.FRI NIGHT...NE winds less than 10 kt. Seas 2 ft or less.
.SAT...E winds less than 10 kt. Seas 2 ft or less.
.SAT NIGHT...E winds less than 10 kt. Seas 2 ft or less.

Gulf of Mexico E of 87W

.THIS AFTERNOON...NE winds less than 10 kt. Seas 2 ft or less.
.TONIGHT...NE winds less than 10 kt. Seas 2 ft or less.
.WED...NE winds less than 10 kt. Seas 2 ft or less.
.WED NIGHT...NE winds less than 10 kt. Seas 2 ft or less.
.THU...NE winds less than 10 kt. Seas 2 ft or less.
.THU NIGHT...NE winds less than 10 kt. Seas 2 ft or less.
.FRI...E winds 10 kt. Seas 2 ft or less.
.FRI NIGHT...NE winds 10 kt. Seas 2 ft or less.
.SAT...E winds 10 to 15 kt. Seas 2 ft or less.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 ft.



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