Offshore Forecast
Issued by NWS

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421
FZNT24 KNHC 270204
OFFNT4

Offshore Waters Forecast for the Gulf of Mexico
NWS National Hurricane Center Miami, FL
1004 PM EDT Wed Jul 26 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.

GMZ001-271415-
Synopsis for the Gulf of Mexico
1004 PM EDT Wed Jul 26 2017

.SYNOPSIS...A ridge will dominate the Gulf waters through the
end of the week and into the weekend as a series of troughs
drifts E across the NE Gulf. A trough will develop over the
Yucatan Peninsula during the evening hours before pushing
offshore into the SW Gulf each night, then move W across the SW
Gulf during the overnight hours, and dissipate by late each
morning. A weak cold front may approach the NE Gulf by the end
of the weekend.

$$

GMZ011-271415-
NW Gulf including Stetson Bank-
1004 PM EDT Wed Jul 26 2017

.OVERNIGHT...SE winds 10 kt. Seas 2 ft or less.
.THU...SE winds 5 to 10 kt. Seas 2 ft or less.
.THU NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 ft late.
.FRI...SE to S winds 5 to 10 kt. Seas 3 ft, subsiding to 2 ft or
less.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less.
.SAT...SW winds 5 to 10 kt. Seas 2 ft or less.
.SAT NIGHT...S winds 5 to 10 kt. Seas 2 ft or less.
.SUN...SW to W winds 5 to 10 kt. Seas 2 ft or less.
.SUN NIGHT...NW to N winds 5 to 10 kt, shifting to SE late.
Seas 2 ft or less.
.MON...SW winds 5 to 10 kt, shifting to W to NW in the
afternoon. Seas 2 ft or less.
.MON NIGHT...N to NE winds 5 to 10 kt, shifting to E late.
Seas 2 ft or less.

$$

GMZ013-271415-
N Central Gulf including Flower Garden Banks Marine Sanctuary-
1004 PM EDT Wed Jul 26 2017

.OVERNIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.THU...N to NE winds 5 to 10 kt. Seas 2 ft or less.
.THU NIGHT...E winds 5 to 10 kt. Seas 2 ft or less.
.FRI...SE to S winds less than 5 kt, shifting to NW to N.
Seas 2 ft or less.
.FRI NIGHT...N winds less than 5 kt, shifting to S late.
Seas 2 ft or less.
.SAT...W winds 5 to 10 kt. Seas 2 ft or less.
.SAT NIGHT...W winds 5 to 10 kt. Seas 2 ft or less.
.SUN...W winds 10 to 15 kt. Seas 2 ft or less.
.SUN NIGHT...NW winds 10 to 15 kt. Seas 2 ft or less.
.MON...W to NW winds 5 to 10 kt. Seas 2 ft or less.
.MON NIGHT...NW winds 5 to 10 kt, shifting to SE to S late.
Seas 2 ft or less.

$$

GMZ015-271415-
NE Gulf N of 25N E of 87W-
1004 PM EDT Wed Jul 26 2017

.OVERNIGHT...N winds 5 to 10 kt. Seas 2 ft or less.
.THU...N to NE winds 5 to 10 kt. Seas 2 ft or less.
.THU NIGHT...N to NE winds 5 to 10 kt. Seas 2 ft or less.
.FRI...SE to S winds less than 5 kt, shifting to NW in the
afternoon. Seas 2 ft or less.
.FRI NIGHT...NW winds less than 5 kt, shifting to SW to W late.
Seas 2 ft or less.
.SAT...W winds 10 to 15 kt. Seas 2 ft or less.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 ft or less.
.SUN...SW to W winds 10 to 15 kt. Seas 3 ft.
.SUN NIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...SW to W winds 5 to 10 kt. Seas 3 ft.
.MON NIGHT...SW winds 5 to 10 kt. Seas 3 ft.

$$

GMZ017-271415-
W Central Gulf from 22N to 26N W of 94W-
1004 PM EDT Wed Jul 26 2017

.OVERNIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less.
.THU...E to SE winds 5 to 10 kt. Seas 2 ft or less.
.THU NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 ft, then, subsiding to 2 ft or less late.
.FRI...E to SE winds 5 to 10 kt. Seas 2 ft or less.
.FRI NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less.
.SAT...SE to S winds 5 to 10 kt. Seas 2 ft or less.
.SAT NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less.
.SUN...SE to S 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.
.MON...SE to S winds 5 to 10 kt. Seas 2 ft or less.
.MON NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less.

$$

GMZ019-271415-
Central Gulf from 22N to 26N between 87W and 94W-
1004 PM EDT Wed Jul 26 2017

.OVERNIGHT...NE to E winds 10 to 15 kt. Seas 3 ft.
.THU...NE to E winds 5 to 10 kt. Seas 3 ft.
.THU NIGHT...E winds 5 to 10 kt. Seas 3 ft.
.FRI...NE to E winds 5 to 10 kt. Seas 3 ft, subsiding to 2 ft or
less.
.FRI NIGHT...E winds 5 to 10 kt. Seas 2 ft or less.
.SAT...SE to S winds 5 to 10 kt. Seas 2 ft or less.
.SAT NIGHT...NE winds less than 5 kt, shifting to E to SE late.
Seas 2 ft or less.
.SUN...S winds 5 to 10 kt. Seas 2 ft or less.
.SUN NIGHT...NW winds 5 to 10 kt, shifting to E late.
Seas 2 ft or less.
.MON...S winds 5 to 10 kt. Seas 2 ft or less.
.MON NIGHT...S winds 10 to 15 kt. Seas 2 ft or less.

$$

GMZ021-271415-
E Gulf from 22N to 25N E of 87W including Straits of Florida-
1004 PM EDT Wed Jul 26 2017

.OVERNIGHT...NE to E winds 10 to 15 kt. Seas 3 ft.
.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 5 to 10 kt. Seas 2 ft or less.
.SAT...S winds less than 5 kt, shifting to W in the afternoon.
Seas 2 ft or less.
.SAT NIGHT...NW winds less than 5 kt, shifting to S late.
Seas 2 ft or less.
.SUN...SW winds 5 to 10 kt. Seas 2 ft or less.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 2 ft or less.
.MON...S to SW winds 5 to 10 kt. Seas 2 ft or less.
.MON NIGHT...S winds 5 to 10 kt. Seas 2 ft or less.

$$

GMZ023-271415-
SW Gulf S of 22N W of 94W-
1004 PM EDT Wed Jul 26 2017

.OVERNIGHT...NE to E winds 5 to 10 kt. Seas 3 ft.
.THU...N to NE winds 5 to 10 kt. Seas 3 ft, subsiding to 2 ft or
less, then, building to 3 ft in the afternoon.
.THU NIGHT...NE to E winds 5 to 10 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less.
.FRI...NE winds 5 to 10 kt. Seas 2 ft or less.
.FRI NIGHT...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...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...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.MON...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.MON NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less.

$$

GMZ025-271415-
E Bay of Campeche including Campeche Bank-
1004 PM EDT Wed Jul 26 2017

.OVERNIGHT...NE to E winds 15 to 20 kt. Seas 3 to 4 ft.
.THU...NE to E winds 10 to 15 kt. Seas 3 to 4 ft in the morning,
subsiding to 2 ft or less.
.THU NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less,
building to 3 ft.
.FRI...NE to E winds 10 to 15 kt. Seas 3 ft, subsiding to 2 ft
or less.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 ft late.
.SAT...E to SE winds 10 to 15 kt. Seas 2 ft or less.
.SAT NIGHT...NE 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 winds 10 to 15 kt. Seas 2 ft or less.
.MON...E to SE winds 10 to 15 kt. Seas 2 ft or less.
.MON NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less.

$$

Forecaster GR



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