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National Weather Service Marine Forecast FZNT24 KNHC

FZNT24 KNHC 181956
OFFNT4

Offshore Waters Forecast for the Gulf of Mexico
NWS National Hurricane Center Miami, FL
356 PM EDT Tue Sep 18 2018

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.

GMZ001-190800-
Synopsis for the Gulf of Mexico
356 PM EDT Tue Sep 18 2018

SYNOPSIS
Weak high pressure extends across the northern Gulf,
supporting light breezes and minimal seas. A trough over the
northwest Caribbean will move across the Yucatan Channel through
Wed, into the southwest Gulf Thu and Fri, then dissipating Sat.



GMZ011-190800-
NW Gulf including Stetson Bank-
356 PM EDT Tue Sep 18 2018

TONIGHT
E to SE winds 5 to 10 kt. Seas 3 ft or less.

WED
E to SE winds 5 to 10 kt. Seas 3 ft or less.

WED NIGHT
SE winds 10 to 15 kt. Seas 3 ft or less.

THU
SE winds 10 to 15 kt. Seas 3 ft or less.

THU NIGHT
SE winds 10 to 15 kt. Seas 2 to 4 ft.

FRI
SE winds 10 to 15 kt. Seas 2 to 4 ft.

FRI NIGHT
SE winds 10 to 15 kt. Seas 2 to 4 ft.

SAT
SE to S winds 10 to 15 kt. Seas 3 ft or less.

SAT NIGHT
SE winds 5 to 10 kt. Seas 3 ft or less.

SUN
E to SE winds 5 to 10 kt. Seas 3 ft or less.

SUN NIGHT
E to SE winds 5 to 10 kt. Seas 3 ft or less.



GMZ013-190800-
N Central Gulf including Flower Garden Banks Marine Sanctuary-
356 PM EDT Tue Sep 18 2018

TONIGHT
E to SE winds 5 to 10 kt. Seas 3 ft or less.

WED
E winds 5 to 10 kt. Seas 3 ft or less.

WED NIGHT
E to SE winds 5 to 10 kt. Seas 3 ft or less.

THU
E to SE winds 10 to 15 kt. Seas 3 ft or less.

THU NIGHT
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

FRI
SE winds 10 to 15 kt. Seas 2 to 4 ft.

FRI NIGHT
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

SAT
E to SE winds 5 to 10 kt. Seas 3 ft or less.

SAT NIGHT
E winds 5 to 10 kt. Seas 3 ft or less.

SUN
E winds 5 to 10 kt. Seas 3 ft or less.

SUN NIGHT
E to SE winds 5 to 10 kt. Seas 3 ft or less.



GMZ015-190800-
NE Gulf N of 25N E of 87W-
356 PM EDT Tue Sep 18 2018

TONIGHT
NE to E winds 5 to 10 kt. Seas 3 ft or less.

WED
NE winds 5 to 10 kt. Seas 3 ft or less.

WED NIGHT
E to SE winds 5 to 10 kt. Seas 3 ft or less.

THU
E winds 5 to 10 kt. Seas 3 ft or less.

THU NIGHT
E to SE winds 5 to 10 kt. Seas 3 ft or less.

FRI
E winds 5 to 10 kt. Seas 3 ft or less.

FRI NIGHT
E winds 10 kt. Seas 3 ft or less.

SAT
E winds 10 kt. Seas 3 ft or less.

SAT NIGHT
E winds 10 kt. Seas 3 ft or less.

SUN
E to SE winds 10 kt. Seas 3 ft or less.

SUN NIGHT
E to SE winds 5 to 10 kt. Seas 3 ft or less.



GMZ017-190800-
W Central Gulf from 22N to 26N W of 94W-
356 PM EDT Tue Sep 18 2018

TONIGHT
E to SE winds 5 to 10 kt. Seas 3 ft or less.

WED
E to SE winds 5 to 10 kt. Seas 3 ft or less.

WED NIGHT
E to SE winds 10 to 15 kt. Seas 3 ft or less.

THU
SE winds 5 to 10 kt. Seas 3 ft or less.

THU NIGHT
E to SE winds 10 to 15 kt. Seas 3 ft or less.

FRI
SE to S winds 10 to 15 kt. Seas 2 to 4 ft.

FRI NIGHT
SE winds 10 to 15 kt. Seas 2 to 4 ft.

SAT
SE winds 10 to 15 kt. Seas 2 to 4 ft.

SAT NIGHT
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

SUN
E to SE winds 10 to 15 kt. Seas 3 ft or less.

SUN NIGHT
E to SE winds 5 to 10 kt. Seas 3 ft or less.



GMZ019-190800-
Central Gulf from 22N to 26N between 87W and 94W-
356 PM EDT Tue Sep 18 2018

TONIGHT
E winds 10 to 15 kt. Seas 3 ft or less.

WED
E winds 10 to 15 kt. Seas 3 ft or less.

WED NIGHT
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

THU
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

THU NIGHT
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

FRI
SE winds 10 to 15 kt. Seas 2 to 4 ft.

FRI NIGHT
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

SAT
E winds 10 to 15 kt. Seas 2 to 4 ft.

SAT NIGHT
E winds 10 kt. Seas 2 to 4 ft.

SUN
E winds 5 to 10 kt. Seas 3 ft or less.

SUN NIGHT
E winds 5 to 10 kt. Seas 3 ft or less.



GMZ021-190800-
E Gulf from 22N to 25N E of 87W including Straits of Florida-
356 PM EDT Tue Sep 18 2018

TONIGHT
E winds 10 to 15 kt. Seas 3 ft or less.

WED
E winds 5 to 10 kt. Seas 3 ft or less.

WED NIGHT
SE winds 10 to 15 kt. Seas 3 ft or less. Scattered
showers.

THU
E to SE winds 5 to 10 kt. Seas 3 ft or less.

THU NIGHT
E winds 5 to 10 kt. Seas 3 ft or less.

FRI
E winds 10 kt. Seas 3 ft or less.

FRI NIGHT
NE to E winds 10 to 15 kt. Seas 3 ft or less.

SAT
NE to E winds 10 kt. Seas 3 ft or less.

SAT NIGHT
E winds 10 kt. Seas 3 ft or less.

SUN
E to SE winds 5 to 10 kt. Seas 3 ft or less.

SUN NIGHT
E to SE winds 5 to 10 kt. Seas 3 ft or less.



GMZ023-190800-
SW Gulf S of 22N W of 94W-
356 PM EDT Tue Sep 18 2018

TONIGHT
NE to E winds 5 to 10 kt. Seas 3 ft or less.

WED
NE winds less than 5 kt. Seas 3 ft or less. Scattered
showers.

WED NIGHT
E winds 5 to 10 kt. Seas 3 ft or less.

THU
E winds 5 to 10 kt. Seas 3 ft or less.

THU NIGHT
E winds 5 to 10 kt. Seas 3 ft or less.

FRI
E to SE winds 10 to 15 kt. Seas 3 ft or less.

FRI NIGHT
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

SAT
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

SAT NIGHT
E winds 10 to 15 kt. Seas 2 to 4 ft.

SUN
E winds 10 to 15 kt. Seas 3 ft or less.

SUN NIGHT
NE to E winds 5 to 10 kt. Seas 3 ft or less.



GMZ025-190800-
E Bay of Campeche including Campeche Bank-
356 PM EDT Tue Sep 18 2018

TONIGHT
NE to E winds 10 to 15 kt. Seas 3 ft or less.

WED
NE to E winds 10 to 15 kt. Seas 3 ft or less.

WED NIGHT
NE to E winds 10 to 15 kt. Seas 3 ft or less.

THU
Within 60 nm of coast of Campeche, SE winds 10 to 15 kt,
becoming E less than 5 kt late in the afternoon. Elsewhere, E
winds 10 to 15 kt. Seas 3 ft or less.

THU NIGHT
E winds 10 to 15 kt. Seas 3 ft or less.

FRI
E to SE winds 15 to 20 kt. Seas 2 to 4 ft.

FRI NIGHT
NE to E winds 15 to 20 kt. Seas 2 to 4 ft.

SAT
E winds 15 to 20 kt. Seas 2 to 4 ft.

SAT NIGHT
NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

SUN
E winds 10 to 15 kt. Seas 3 ft or less.

SUN NIGHT
NE to E winds 5 to 10 kt. Seas 3 ft or less.



Forecaster Christensen