Offshore Forecast
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000
FZNT24 KNHC 300246
OFFNT4

Offshore Waters Forecast for the Gulf of Mexico
NWS National Hurricane Center Miami, FL
1046 PM EDT Thu Jul 29 2021

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.

GMZ001-301500-
Synopsis for the Gulf of Mexico
1046 PM EDT Thu Jul 29 2021

.SYNOPSIS...A surface trough is over the western Gulf of Mexico
from 28N95W to 24N96W and to 20N95W. Scattered showers and
thunderstorms are in its vicinity. The trough will drift west
and gradually dissipate through this afternoon. Atlantic high
pressure extends westward across the basin, with a 1017 mb high
centered near 26N869. The high will drift westward and dominate
the Gulf region during the upcoming weekend, then re-establish
itself over the eastern Gulf by early next week.

$$

GMZ011-301500-
NW Gulf including Stetson Bank-
1046 PM EDT Thu Jul 29 2021

.OVERNIGHT...SE to S winds 10 to 15 kt. Seas 2 to 3 ft. Isolated
showers and thunderstorms.
.FRI...SE to S winds 10 kt. Seas 2 to 3 ft. Isolated showers and
thunderstorms.
.FRI NIGHT...SE to S winds 10 kt. Seas 2 to 3 ft. Isolated
showers and thunderstorms.
.SAT...SE to S winds 10 kt. Seas 2 to 3 ft. Isolated showers and
thunderstorms.
.SAT NIGHT...SE to S winds 10 kt. Seas 2 to 3 ft.
.SUN...SE to S winds 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...SE to S winds 10 kt. Seas 2 to 3 ft.
.MON...S winds 10 kt. Seas 2 to 3 ft.
.MON NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE...S to SW winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ013-301500-
N Central Gulf including Flower Garden Banks Marine Sanctuary-
1046 PM EDT Thu Jul 29 2021

.OVERNIGHT...W of 90W, SE to S winds 10 kt. Elsewhere, variable
winds less than 5 kt, becoming SW 10 kt early in the morning.
Seas 2 to 3 ft in SE swell. Isolated showers and thunderstorms.
.FRI...W of 90W, variable winds less than 5 kt. Elsewhere,
variable winds less than 5 kt, becoming W to NW 10 kt early in
the evening. Seas 2 to 3 ft in SE swell. Isolated showers and
thunderstorms.
.FRI NIGHT...S to SW winds 10 kt in the late evening and early
morning, becoming variable less than 5 kt. Seas 2 to 3 ft in SE
swell. Isolated showers and thunderstorms.
.SAT...W of 90W, variable winds less than 5 kt. Elsewhere,
variable winds less than 5 kt, becoming W 10 kt early in the
evening. Seas 2 to 3 ft in SE swell.
.SAT NIGHT...S to SW winds 10 kt. Seas 2 to 3 ft.
.SUN...SW winds 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...S to SW winds 10 kt. Seas 2 to 3 ft.
.MON...SW winds 10 kt. Seas 2 to 3 ft.
.MON NIGHT...S to SW winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE...SW winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE NIGHT...S to SW winds 10 kt. Seas 2 to 3 ft.

$$

GMZ015-301500-
NE Gulf N of 25N E of 87W-
1046 PM EDT Thu Jul 29 2021

.OVERNIGHT...Variable winds less than 5 kt S of 27N, and W 10 kt
elsewhere. Seas 2 to 3 ft. Scattered showers and isolated
thunderstorms.
.FRI...Variable winds less than 5 kt S of 27N, and W 10 kt
elsewhere. Seas 2 to 3 ft. Scattered showers and isolated
thunderstorms.
.FRI NIGHT...Variable winds less than 5 kt S of 27N, and SW to W
10 kt elsewhere. Seas 2 to 3 ft. Scattered showers and isolated
thunderstorms.
.SAT...Variable winds less than 5 kt S of 27N, and SW to W 10 kt
elsewhere. Seas 2 to 3 ft. Scattered showers and isolated
thunderstorms.
.SAT NIGHT...S to SW winds 10 kt. Seas 2 to 3 ft.
.SUN...SW winds 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...S winds 10 kt. Seas 2 to 3 ft.
.MON...SW winds 10 kt. Seas 2 to 3 ft.
.MON NIGHT...S to SW winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE...SW winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE NIGHT...S to SW winds 10 kt. Seas 2 to 3 ft.

$$

GMZ017-301500-
W Central Gulf from 22N to 26N W of 94W-
1046 PM EDT Thu Jul 29 2021

.OVERNIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft. Scattered showers
and isolated thunderstorms.
.FRI...SE winds 10 kt. Seas 2 to 4 ft. Scattered showers and
isolated thunderstorms.
.FRI NIGHT...SE winds 10 kt. Seas 2 to 3 ft. Scattered showers
and isolated thunderstorms.
.SAT...E to SE winds 10 kt. Seas 2 to 3 ft. Scattered showers
and isolated thunderstorms.
.SAT NIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft.
.SUN...SE winds 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft.
.MON...SE to S winds 10 kt. Seas 2 to 3 ft.
.MON NIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE...SE to S winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft.

$$

GMZ019-301500-
Central Gulf from 22N to 26N between 87W and 94W-
1046 PM EDT Thu Jul 29 2021

.OVERNIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. Isolated
showers and thunderstorms.
.FRI...E winds 10 kt. Seas 2 to 4 ft. Isolated showers and
thunderstorms.
.FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. Isolated showers
and thunderstorms.
.SAT...E winds 10 kt. Seas 2 to 4 ft.  Isolated showers
and thunderstorms.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...E to SE winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON...SE winds 10 kt. Seas 2 to 3 ft.
.MON NIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE...SE to S winds 10 kt. Seas 2 to 3 ft.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ021-301500-
E Gulf from 22N to 25N E of 87W including Straits of Florida-
1046 PM EDT Thu Jul 29 2021

.OVERNIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. Isolated
showers and thunderstorms.
.FRI...NE to E winds 10 kt. Seas 2 to 3 ft. Isolated showers
and thunderstorms.
.FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. Isolated
showers and thunderstorms.
.SAT...E winds 10 kt. Seas 2 to 3 ft. Isolated showers and
thunderstorms.
.SAT NIGHT...E winds 10 kt. Seas 2 to 3 ft. Isolated showers and
thunderstorms.
.SUN...E winds 10 kt. Seas 2 to 3 ft.
.SUN NIGHT...E winds 10 kt. Seas 2 to 3 ft.
.MON...Variable winds less than 5 kt. Seas 2 to 3 ft.
.MON NIGHT...E winds 10 kt, shifting to SE to S early in the
morning. Seas 2 to 3 ft.
.TUE...Variable winds less than 5 kt. Seas 2 to 3 ft.
.TUE NIGHT...E to SE winds 10 kt. Seas 2 to 3 ft.

$$

GMZ023-301500-
SW Gulf S of 22N W of 94W-
1046 PM EDT Thu Jul 29 2021

.OVERNIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. Isolated showers
and thunderstorms.
.FRI...S of 21N W of 95W, variable winds less than 5 kt, becoming
NE 10 kt early in the evening. Elsewhere, E winds 10 kt. Seas
2 to 4 ft. Isolated showers and thunderstorms.
.FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. Isolated
showers and thunderstorms.
.SAT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. Isolated
showers and thunderstorms.
.SAT NIGHT...E winds 10 kt. Seas 2 to 3 ft.
.SUN...E to SE winds 10 kt in the late morning and early
afternoon, becoming variable less than 5 kt. Seas 2 to 3 ft.
.SUN NIGHT...E to SE winds 10 kt. Seas 2 to 3 ft.
.MON...E to SE winds 10 kt. Seas 2 to 3 ft.
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE...E to SE winds 10 kt. Seas 2 to 3 ft.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 3 ft.

$$

GMZ025-301500-
E Bay of Campeche including Campeche Bank-
1046 PM EDT Thu Jul 29 2021

.OVERNIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered
showers and thunderstorms E part.
.FRI...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered
showers and thunderstorms E part.
.FRI NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered
showers and thunderstorms E part.
.SAT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered
showers and thunderstorms E part.
.SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.MON...E winds 10 to 15 kt. Seas 2 to 3 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE...E winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

Forecaster Aguirre


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