Offshore Forecast
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000
FZNT24 KNHC 190148
OFFNT4

Offshore Waters Forecast for the Gulf of Mexico
NWS National Hurricane Center Miami, FL
948 PM EDT Fri Aug 18 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.

GMZ001-191400-
Synopsis for the Gulf of Mexico
948 PM EDT Fri Aug 18 2017

.SYNOPSIS...The northern extent of a tropical wave will enter
the E Gulf Sat night, moving across the basin through early next
week. Otherwise, a weak ridge will extend westward along 28N
both ahead of and behind the tropical wave. Tropical Storm
Harvey currently across the SE Caribbean will move through the
NW Caribbean and Yucatan Peninsula Tuesday with the remnants
possibly emerging across the Bay of Campeche Wed.

$$

GMZ011-191400-
NW Gulf including Stetson Bank-
948 PM EDT Fri Aug 18 2017

.OVERNIGHT...SE winds 10 to 15 kt. Seas 3 ft.
.SAT...E to SE winds 5 to 10 kt. Seas 3 ft, subsiding to 2 ft or
less.
.SAT NIGHT...SE winds 10 to 15 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,
building to 3 ft late.
.MON...E to SE winds 10 to 15 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less.
.MON NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less,
building to 3 ft late.
.TUE...E to SE winds 5 to 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less.
.TUE NIGHT...E winds 5 to 10 kt. Seas 2 ft or less.
.WED...E winds 5 to 10 kt. Seas 3 ft.
.WED NIGHT...E winds 5 to 10 kt. Seas 3 ft.

$$

GMZ013-191400-
N Central Gulf including Flower Garden Banks Marine Sanctuary-
948 PM EDT Fri Aug 18 2017

.OVERNIGHT...SE winds 5 to 10 kt. Seas 2 ft or less.
.SAT...S winds 5 to 10 kt, shifting to NE. Seas 2 ft or less.
Scattered showers and isolated thunderstorms.
.SAT NIGHT...E to SE 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 10 to 15 kt. Seas 2 ft or less.
.MON...E winds 10 to 15 kt. Seas 3 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 3 ft.
.TUE NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...E winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...NE to E winds 5 to 10 kt. Seas 3 ft.

$$

GMZ015-191400-
NE Gulf N of 25N E of 87W-
948 PM EDT Fri Aug 18 2017

.OVERNIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.SAT...N to NE winds 5 to 10 kt. Seas 2 ft or less. Scattered
showers and isolated thunderstorms.
.SAT NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.SUN...NE to E winds 10 to 15 kt. Seas 2 ft or less.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 ft or less.
.MON...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...E winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft.
.WED...NE to E winds 5 to 10 kt. Seas 3 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less.

$$

GMZ017-191400-
W Central Gulf from 22N to 26N W of 94W-
948 PM EDT Fri Aug 18 2017

.OVERNIGHT...SE winds 5 to 10 kt. Seas 2 ft or less, building to
3 ft late.
.SAT...SE winds 5 to 10 kt. Seas 3 ft, subsiding to 2 ft or
less.
.SAT NIGHT...SE 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 winds 10 to 15 kt. Seas 2 ft or less.
.MON...SE winds 5 to 10 kt. Seas 2 ft or less.
.MON NIGHT...E winds 5 to 10 kt. Seas 2 ft or less, building to
3 ft late.
.TUE...E winds 5 to 10 kt. Seas 3 ft.
.TUE NIGHT...E winds 5 to 10 kt. Seas 3 ft.
.WED...NE to E winds 5 to 10 kt. Seas 3 ft.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft.

$$

GMZ019-191400-
Central Gulf from 22N to 26N between 87W and 94W-
948 PM EDT Fri Aug 18 2017

.OVERNIGHT...E winds 5 to 10 kt. Seas 2 ft or less. Scattered
showers and isolated thunderstorms.
.SAT...E winds 5 to 10 kt. Seas 2 ft or less. Scattered showers
and isolated thunderstorms.
.SAT NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 ft late. Scattered showers and isolated thunderstorms.
.SUN...E winds 10 to 15 kt. Seas 3 ft, subsiding to 2 ft or
less. Scattered showers and isolated thunderstorms.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 ft late.
.MON...E winds 10 to 15 kt. Seas 3 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...E winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...E winds 10 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft.

$$

GMZ021-191400-
E Gulf from 22N to 25N E of 87W including Straits of Florida-
948 PM EDT Fri Aug 18 2017

.OVERNIGHT...NE to E winds 10 kt. Seas 2 ft or less. Scattered
showers and isolated thunderstorms.
.SAT...NE to E winds 5 to 10 kt. Seas 2 ft or less. Scattered
showers and isolated thunderstorms.
.SAT NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less,
building to 3 ft late.
.SUN...NE to E winds 10 to 15 kt. Seas 3 ft, subsiding to 2 ft
or less. Scattered showers and isolated thunderstorms.
.SUN NIGHT...E winds 15 to 20 kt. Seas 2 ft or less, building to
3 to 4 ft late.
.MON...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds 5 to 10 kt. Seas 3 to 5 ft.
.WED...NE to E winds 5 to 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less.
.WED NIGHT...N to NE winds 5 to 10 kt, shifting to E late. Seas 2 ft or less.

$$

GMZ023-191400-
SW Gulf S of 22N W of 94W-
948 PM EDT Fri Aug 18 2017

.OVERNIGHT...E winds 5 to 10 kt. Seas 2 ft or less.
.SAT...E 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...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.SUN NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less.
.MON...NE winds 5 to 10 kt. Seas 2 ft or less.
.MON NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less.
.TUE...N to NE winds 5 to 10 kt. Seas 3 ft.
.TUE NIGHT...N to NE winds 10 to 15 kt. Seas 3 ft.
.WED...N winds 10 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...N to NE winds 15 to 20 kt. Seas 4 to 6 ft.

$$

GMZ025-191400-
E Bay of Campeche including Campeche Bank-
948 PM EDT Fri Aug 18 2017

.OVERNIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less,
building to 3 ft late.
.SAT...E to SE winds 10 to 15 kt, shifting to NE to E 5 kt. Seas
2 ft or less. Scattered showers and isolated thunderstorms.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 ft late.
.SUN...E winds 10 to 15 kt. Seas 2 ft or less. Scattered showers
and isolated thunderstorms.
.SUN NIGHT...NE winds 15 to 20 kt. Seas 2 ft or less, building
to 3 to 4 ft late.
.MON...E winds 10 to 15 kt. Seas 3 to 4 ft in the morning,
subsiding to 2 ft or less.
.MON NIGHT...NE winds 15 to 20 kt. Seas 2 ft or less, building
to 3 to 4 ft late.
.TUE...NE to E winds 15 to 20 kt. Seas 3 to 4 ft.
.TUE NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft.
.WED...E winds 15 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...NE to E winds 15 to 20 kt. Seas 3 ft.

$$

Forecaster Stripling


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