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National Weather Service Marine Forecast FZNT24 KNHC

FZNT24 KNHC 230248
OFFNT4

Offshore Waters Forecast for the Gulf of Mexico
NWS National Hurricane Center Miami, FL
1048 PM EDT Sun Jul 22 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.

GMZ001-231500-
Synopsis for the Gulf of Mexico
1048 PM EDT Sun Jul 22 2018

SYNOPSIS
A cold front will move over the northern Gulf waters
through Wed. The front will become stationary and weaken to a
trough by Thu. Elsewhere, a surface trough will move off the
Yucatan Peninsula into the Bay of Campeche each evening,
accompanied by fresh nocturnal winds.



GMZ011-231500-
NW Gulf including Stetson Bank-
1048 PM EDT Sun Jul 22 2018

OVERNIGHT
S to SW winds 10 to 15 kt. Seas 3 ft or less.

MON
SW winds 10 to 15 kt. Seas 3 ft or less.

MON NIGHT
S to SW winds 10 to 15 kt. Seas 3 ft or less.

TUE
W winds 10 to 15 kt. Seas 3 ft or less.

TUE NIGHT
W to NW winds 5 to 10 kt. Seas 3 ft or less.

WED
N winds less than 5 kt. Seas 3 ft or less.

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

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

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



GMZ013-231500-
N Central Gulf including Flower Garden Banks Marine Sanctuary-
1048 PM EDT Sun Jul 22 2018

OVERNIGHT
SW to W winds 15 to 20 kt. Seas 4 to 6 ft.

MON
W winds 15 to 20 kt. Seas 4 to 6 ft.

MON NIGHT
W winds 15 to 20 kt. Seas 3 to 5 ft.

TUE
W to NW winds 10 to 15 kt. Seas 2 to 4 ft. Scattered
showers and isolated thunderstorms.

TUE NIGHT
NW winds 10 to 15 kt. Seas 2 to 4 ft.

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

WED NIGHT
N winds 5 to 10 kt, shifting to E to SE late. Seas
3 ft or less.

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

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

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

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



GMZ015-231500-
NE Gulf N of 25N E of 87W-
1048 PM EDT Sun Jul 22 2018

OVERNIGHT
W winds 15 to 20 kt. Seas 4 to 6 ft.

MON
W winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and
isolated thunderstorms.

MON NIGHT
W winds 15 to 20 kt. Seas 4 to 6 ft. Scattered
showers and isolated thunderstorms.

TUE
SW to W winds 10 to 15 kt. Seas 3 to 5 ft.

TUE NIGHT
SW to W winds 10 to 15 kt. Seas 2 to 4 ft.

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

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

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

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

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

FRI NIGHT
NW winds 5 to 10 kt, shifting to E late.
Seas 3 ft or less.



GMZ017-231500-
W Central Gulf from 22N to 26N W of 94W-
1048 PM EDT Sun Jul 22 2018

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

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

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

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

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

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

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

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

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



GMZ019-231500-
Central Gulf from 22N to 26N between 87W and 94W-
1048 PM EDT Sun Jul 22 2018

OVERNIGHT
W winds 5 to 10 kt, shifting to S to SW late. Seas
3 ft or less.

MON
SW winds 5 to 10 kt. Seas 3 ft or less.

MON NIGHT
S of 24N, W winds less than 5 kt, shifting to NE to
E in the late evening and early morning, then, shifting to SE
10 to 15 kt early in the morning. Elsewhere, SW winds 10 to
15 kt. Seas 3 ft or less.

TUE
SW winds 10 to 15 kt. Seas 3 ft or less.

TUE NIGHT
W winds 5 to 10 kt. Seas 3 ft or less.

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

WED NIGHT
SW to W winds 5 to 10 kt, shifting to E to SE 10 to
15 kt late. Seas 3 ft or less.

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

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

FRI
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.



GMZ021-231500-
E Gulf from 22N to 25N E of 87W including Straits of Florida-
1048 PM EDT Sun Jul 22 2018

OVERNIGHT
W to NW winds 5 to 10 kt. Seas 3 ft or less.

MON
W winds 10 to 15 kt. Seas 2 to 4 ft.

MON NIGHT
SW to W winds 5 to 10 kt. Seas 2 to 4 ft.

TUE
SW winds 5 to 10 kt. Seas 2 to 4 ft.

TUE NIGHT
S to SW winds 5 to 10 kt. Seas 3 ft or less.

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

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

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

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



GMZ023-231500-
SW Gulf S of 22N W of 94W-
1048 PM EDT Sun Jul 22 2018

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

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

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

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

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

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

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

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

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



GMZ025-231500-
E Bay of Campeche including Campeche Bank-
1048 PM EDT Sun Jul 22 2018

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

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

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

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

TUE NIGHT
N to NE winds 10 to 15 kt. Seas 3 ft or less.

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

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

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

THU NIGHT
NE to 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.



Forecaster AL