Offshore Forecast
Issued by NWS

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000
FZNT24 KNHC 200853
OFFNT4

Offshore Waters Forecast for the Gulf of Mexico
NWS National Hurricane Center Miami, FL
453 AM EDT Wed Sep 20 2017

Offshore Waters Forecast 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.

GMZ001-202100-
Synopsis for the Gulf of Mexico
453 AM EDT Wed Sep 20 2017

.SYNOPSIS...A trough will develop each night over the NW Yucatan
Peninsula, then move W-NW across the SW Gulf before dissipating by
late each morning. Weak high pressure will meander over the
north central waters through Thu night then shift N and inland
Louisiana on Fri.


$$

GMZ011-202100-
NW Gulf including Stetson Bank-
453 AM EDT Wed Sep 20 2017

.TODAY...SE to S winds 10 to 15 kt. Seas 3 ft.
.TONIGHT...SE winds 10 to 15 kt. Seas 3 ft.
.THU...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft.
.FRI...E to SE winds 10 to 15 kt. Seas 3 ft.
.FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft.
.SAT...E to SE winds 10 to 15 kt. Seas 3 ft.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft.
.SUN...E to SE winds 10 to 15 kt. Seas 3 ft.
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less.

$$

GMZ013-202100-
N Central Gulf including Flower Garden Banks Marine Sanctuary-
453 AM EDT Wed Sep 20 2017

.TODAY...SE winds 10 to 15 kt. Seas 2 ft or less.
.TONIGHT...E winds 10 to 15 kt. 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...NE to E winds 5 to 10 kt. Seas 2 to 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.
.SUN...E to SE winds 10 to 15 kt. Seas 3 ft.
.SUN NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft.

$$

GMZ015-202100-
NE Gulf N of 25N E of 87W-
453 AM EDT Wed Sep 20 2017

.TODAY...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.TONIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less.
.THU...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.THU NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less.
.FRI...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.FRI NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less.
.SAT...NE to E winds 10 to 15 kt. Seas 2 ft or less.
.SAT NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft.
.SUN...E winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...NE to E winds 5 to 10 kt. Seas 3 ft.

$$

GMZ017-202100-
W Central Gulf from 22N to 26N W of 94W-
453 AM EDT Wed Sep 20 2017

.TODAY...SE to S winds 10 to 15 kt. Seas 3 ft.
.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft.
.FRI...E to SE winds 5 to 10 kt. Seas 3 ft.
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 ft.
.SAT...E to SE winds 10 to 15 kt. Seas 3 ft in the morning,
becoming 2 ft or less.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft.
.SUN...SE winds 5 to 10 kt. Seas 3 ft in the morning, becoming
2 ft or less.
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less.

$$

GMZ019-202100-
Central Gulf from 22N to 26N between 87W and 94W-
453 AM EDT Wed Sep 20 2017

.TODAY...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 3 ft.
.THU...E winds 10 to 15 kt. Seas 3 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 3 ft.
.FRI...E winds 5 to 10 kt. Seas 3 ft in the morning, becoming
2 ft or less.
.FRI NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT...E winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT NIGHT...E winds 5 to 10 kt. Seas 2 ft or less.
.SUN...E to SE winds 5 to 10 kt. Seas 2 ft or less.
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less,
becoming 3 ft late.

$$

GMZ021-202100-
E Gulf from 22N to 25N E of 87W including Straits of Florida-
453 AM EDT Wed Sep 20 2017

.TODAY...E winds 5 to 10 kt. Seas 2 ft or less.
.TONIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.THU...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.THU NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less.
.FRI...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.FRI NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less.
.SAT...NE winds 5 to 10 kt. Seas 2 ft or less.
.SAT NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.SUN...E winds 5 to 10 kt. Seas 2 ft or less.
.SUN NIGHT...E winds 5 to 10 kt. Seas 2 ft or less.

$$

GMZ023-202100-
SW Gulf S of 22N W of 94W-
453 AM EDT Wed Sep 20 2017

.TODAY...SE winds 10 to 15 kt. Seas 2 to 3 ft. Scattered showers.

.TONIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...E to SE winds 10 to 15 kt. Seas 3 ft. Scattered showers.
.THU NIGHT...E winds 5 to 10 kt. Seas 3 ft.
.FRI...E to SE winds 5 to 10 kt. Seas 2 ft or less.
.FRI NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.SAT...E to SE winds 5 to 10 kt. Seas 2 ft or less.
.SAT NIGHT...E winds 5 to 10 kt. Seas 2 ft or less.
.SUN...E to SE winds 5 to 10 kt. Seas 2 ft or less.
.SUN NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less.

$$

GMZ025-202100-
E Bay of Campeche including Campeche Bank-
453 AM EDT Wed Sep 20 2017

.TODAY...E to SE winds 10 to 15 kt. Seas 2 to 3 ft. Scattered
showers.
.TONIGHT...NE to E winds 15 to 20 kt. Seas 2 to 3 ft.
.THU...E to SE winds 10 to 15 kt. Seas 2 to 3 ft.
.THU NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less.
.FRI...E to SE winds 10 to 15 kt. Seas 2 ft or less.
.FRI NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less.
.SAT...E to SE winds 10 to 15 kt. Seas 2 ft or less.
.SAT NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less.
.SUN...E to SE winds 10 to 15 kt. Seas 2 ft or less.
.SUN NIGHT...NE to E winds 15 to 20 kt. Seas 2 ft or less,
becoming 3 ft late.

$$

Forecaster Christensen


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