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National Weather Service Marine Forecast FZNT24 KNHC

FZNT24 KNHC 242033
OFFNT4

Offshore Waters Forecast for the Gulf of Mexico
NWS National Hurricane Center Miami, FL
433 PM EDT Thu May 24 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.

GMZ001-250845-
Synopsis for the Gulf of Mexico
433 PM EDT Thu May 24 2018

SYNOPSIS
A broad surface low over the Yucatan peninsula is
expected to develop into a a tropical cyclone as it moves slowly
northward through Monday. Gale conditions and seas around 12 ft
are now expected starting Saturday afternoon in the SE Gulf,
spreading northward and reaching the N central Gulf through
Monday. Winds and seas will diminish on Tuesday.



GMZ011-250845-
NW Gulf including Stetson Bank-
433 PM EDT Thu May 24 2018

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

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

FRI NIGHT
SE winds 5 to 10 kt. Seas 2 to 4 ft.

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

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

SUN
SW to W winds 5 to 10 kt, shifting to NW in the afternoon.
Seas 3 ft or less.

SUN NIGHT
W to NW winds 5 to 10 kt. Seas 2 to 4 ft.

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

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

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

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



GMZ013-250845-
N Central Gulf including Flower Garden Banks Marine Sanctuary-
433 PM EDT Thu May 24 2018

GALE CONDITIONS POSSIBLE SUNDAY AFTERNOON


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

FRI
E winds 5 to 10 kt. Seas 3 to 5 ft in SE swell.

FRI NIGHT
E to SE winds 5 to 10 kt. Seas 3 to 5 ft in SE
swell.

SAT
NE winds 10 to 15 kt. Seas 4 to 6 ft.

SAT NIGHT
NE winds 15 to 20 kt. Seas 4 to 6 ft.

SUN
N winds 20 to 25 kt. Seas 6 to 8 ft.

SUN NIGHT
W to NW winds 25 to 35 kt. Seas 8 to 12 ft.

MON
SW to W winds 25 to 35 kt. Seas 8 to 12 ft.

MON NIGHT
SW to W winds 20 to 30 kt. Seas 6 to 8 ft.

TUE
SW winds 15 to 20 kt. Seas 3 to 5 ft.

TUE NIGHT
SW winds 15 to 20 kt. Seas 3 to 5 ft.



GMZ015-250845-
NE Gulf N of 25N E of 87W-
433 PM EDT Thu May 24 2018

GALE CONDITIONS POSSIBLE SATURDAY NIGHT


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

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

FRI NIGHT
E to SE winds 15 to 20 kt. Seas 3 to 5 ft. Scattered
showers and isolated thunderstorms.

SAT
E to SE winds 20 to 30 kt. Seas 5 to 7 ft, building to
7 to 11 ft in SE swell in the afternoon. Numerous showers and
scattered thunderstorms.

SAT NIGHT
E to SE winds 25 to 35 kt. Seas 8 to 12 ft.

SUN
S winds 25 to 35 kt. Seas 8 to 12 ft.

SUN NIGHT
S winds 25 to 30 kt. Seas 7 to 11 ft.

MON
S winds 20 to 30 kt. Seas 6 to 8 ft.

MON NIGHT
S winds 15 to 20 kt. Seas 6 to 8 ft.

TUE
S winds 15 to 20 kt. Seas 4 to 6 ft.

TUE NIGHT
S winds 15 to 20 kt. Seas 4 to 6 ft.



GMZ017-250845-
W Central Gulf from 22N to 26N W of 94W-
433 PM EDT Thu May 24 2018

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

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

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

SAT
SE to S winds 5 to 10 kt, shifting to NE to E in the
afternoon. Seas 2 to 4 ft.

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

SUN
S to SW 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.

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

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

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

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



GMZ019-250845-
Central Gulf from 22N to 26N between 87W and 94W-
433 PM EDT Thu May 24 2018

TONIGHT
E winds 15 to 20 kt. Seas 4 to 6 ft.

FRI
NE to E winds 15 to 20 kt. Seas 5 to 7 ft.

FRI NIGHT
NE to E winds 15 to 20 kt. Seas 5 to 7 ft.

SAT
N to NE winds 15 to 20 kt. Seas 5 to 7 ft.

SAT NIGHT
N winds 15 to 20 kt. Seas 4 to 6 ft.

SUN
NW winds 10 to 15 kt. Seas 3 to 5 ft.

SUN NIGHT
W to NW winds 10 to 15 kt, shifting to SW late. Seas
3 to 5 ft.

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

MON NIGHT
S to SW winds 10 to 15 kt. Seas 2 to 4 ft.

TUE
S winds 10 to 15 kt. Seas 2 to 4 ft.

TUE NIGHT
SE to S winds 15 to 20 kt. Seas 2 to 4 ft.



GMZ021-250845-
E Gulf from 22N to 25N E of 87W including Straits of Florida-
433 PM EDT Thu May 24 2018

GALE WARNING


TONIGHT
E to SE winds 15 to 20 kt. Seas 5 to 7 ft. Scattered
showers and isolated thunderstorms.

FRI
E to SE winds 15 to 20 kt. Seas 6 to 8 ft. Scattered
showers and isolated thunderstorms.

FRI NIGHT
E to SE winds 20 to 25 kt. Seas 6 to 8 ft. Scattered
showers and isolated thunderstorms.

SAT
SE winds 25 to 35 kt. Seas 8 to 12 ft. Numerous showers
and scattered thunderstorms.

SAT NIGHT
S winds 25 to 35 kt. Seas 8 to 12 ft.

SUN
SW winds 20 to 30 kt. Seas 6 to 8 ft.

SUN NIGHT
S winds 15 to 20 kt. Seas 4 to 6 ft.

MON
S winds 15 to 20 kt. Seas 3 to 5 ft.

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

TUE
SE to S winds 15 to 20 kt. Seas 3 to 5 ft.

TUE NIGHT
SE to S winds 15 to 20 kt. Seas 3 to 5 ft.



GMZ023-250845-
SW Gulf S of 22N W of 94W-
433 PM EDT Thu May 24 2018

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

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

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

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

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

SUN
S winds 5 to 10 kt, shifting to N in the afternoon. Seas
3 ft or less.

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

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

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

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

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



GMZ025-250845-
E Bay of Campeche including Campeche Bank-
433 PM EDT Thu May 24 2018

TONIGHT
NE winds 15 to 20 kt. Seas 2 to 4 ft.

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

FRI NIGHT
N to NE winds 15 to 20 kt, diminishing to 5 to 10 kt
early in the morning. Seas 2 to 4 ft.

SAT
NW to N winds 10 to 15 kt. Seas 3 ft or less.

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

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

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

MON
SE winds 5 to 10 kt, shifting to N in the afternoon. Seas
3 ft or less.

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

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

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



Forecaster Landsea