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Offshore Marine Forecast


000

FZNT24 KNHC 141505

OFFNT4



Offshore Waters Forecast for the Gulf of America

NWS National Hurricane Center Miami, FL

1105 AM EDT Fri Aug 14 2026



Offshore Waters Forecast for the Gulf of America



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.



GMZ001-150315-

Synopsis for the Gulf of America

1105 AM EDT Fri Aug 14 2026



.SYNOPSIS...The Atlantic ridge extends westward across Florida

and into the Gulf region, and will change little through Sat

before weakening Sun and Mon. This pattern will produce mostly

gentle to moderate E to SE winds across the basin, with pulses

of fresh winds occurring north and west of the Yucatan Peninsula

and into the Bay of Campeche each evening and night, as a surface

trough migrates from the Yucatan Peninsula westward across the SW

Gulf. Slight to moderate seas are expected through the forecast 

period. 



$$



GMZ040-150315-

NW Gulf of America including Stetson Bank-

1105 AM EDT Fri Aug 14 2026



.TODAY...SE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers

and isolated tstms. 

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

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

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

.MON...Variable winds less than 5 kt, becoming SE 10 kt in the

afternoon. Seas 3 ft or less. 

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

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

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



$$



GMZ041-150315-

SW Louisiana Offshore Waters including Flower Garden Bank Marine

Sanctuary-

1105 AM EDT Fri Aug 14 2026



.TODAY...SE winds 10 kt. Seas 3 ft or less. 

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

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

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

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

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

.MON...Variable winds less than 5 kt, becoming E to SE 10 kt in

the afternoon. Seas 3 ft or less. 

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

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

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



$$



GMZ056-150315-

N Central Gulf of America Offshore Waters-

1105 AM EDT Fri Aug 14 2026



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

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

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

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

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

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

.MON...Variable winds less than 5 kt. Seas 3 ft or less. 

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

.TUE...Variable winds less than 5 kt W of 89W, and W 10 kt E of

89W. Seas 3 ft or less. 

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



$$



GMZ057-150315-

NE Gulf of America N of 26N E of 87W-

1105 AM EDT Fri Aug 14 2026



.TODAY...Variable winds less than 5 kt, becoming N 10 kt in the

afternoon. Seas 3 ft or less. 

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

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

.SAT NIGHT...E to SE winds 10 kt W of 85W, and variable less than

5 kt E of 85W. Seas 3 ft or less. 

.SUN...W of 85W, E to SE winds 10 kt. E of 85W, SE winds 10 kt in

the morning, becoming variable less than 5 kt. Seas 3 ft or less.

.SUN NIGHT...W of 85W, SE to S winds 10 kt in the evening,

becoming variable less than 5 kt. E of 85W, variable winds less

than 5 kt, becoming W to NW 10 kt late. Seas 3 ft or

less. 

.MON...Variable winds less than 5 kt, becoming W 10 kt in the

afternoon. Seas 3 ft or less. 

.MON NIGHT...W winds 10 kt. Seas 3 ft or less. 

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

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



$$



GMZ058-150315-

W Central Gulf of America from 22N to 26N W of 94W-

1105 AM EDT Fri Aug 14 2026



.TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.SAT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered

showers and isolated tstms. 

.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 kt. Seas 3 ft or less. 

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

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

.TUE...SE winds 10 kt. Seas 2 to 4 ft. 

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



$$



GMZ045-150315-

W Central Gulf of America from 22N to 26N between 91W and 94W-

1105 AM EDT Fri Aug 14 2026



.TODAY...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.TONIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. 

.SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and

isolated tstms. 

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

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

.SUN NIGHT...S of 24N, variable winds less than 5 kt, becoming E

10 to 15 kt late. N of 24N, E winds 10 kt. Seas 3 ft or

less. 

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

.MON NIGHT...E winds 15 to 20 kt S of 24N, and E to SE 10 kt N of

24N. Seas 2 to 4 ft. 

.TUE...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. 



$$



GMZ046-150315-

Central Gulf of America from 22N to 26N between 87W and 91W-

1105 AM EDT Fri Aug 14 2026



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

.TONIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. 

.SAT...E winds 10 kt. Seas 3 to 5 ft. Scattered showers and

isolated tstms. 

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

.MON...E winds 10 kt. Seas 2 to 4 ft. 

.MON NIGHT...E winds 15 to 20 kt S of 24N, and E to SE 10 to

15 kt N of 24N. Seas 3 to 5 ft. 

.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. 

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



$$



GMZ047-150315-

SE Gulf of America from 22N to 26N E of 87W including Straits of

Florida-

1105 AM EDT Fri Aug 14 2026



.TODAY...E winds 10 kt. Seas 2 to 4 ft. Scattered showers and

isolated tstms. 

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

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

isolated tstms. 

.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...NE to E winds 15 to 20 kt S of 24N, and E 10 kt N of

24N. Seas 3 to 5 ft. 

.MON...E winds 10 to 15 kt. Seas 3 to 5 ft. 

.MON NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.TUE NIGHT...S of 24N, E winds 10 to 15 kt. N of 24N, NE winds

10 kt in the evening, becoming variable less than 5 kt. Seas 2 to

4 ft. 



$$



GMZ048-150315-

SW Gulf of America S of 22N W of 94W-

1105 AM EDT Fri Aug 14 2026



.TODAY...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers

and isolated tstms. 

.SAT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered

showers and isolated tstms. 

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

showers and isolated tstms. 

.SUN...Variable winds less than 5 kt S of 21N W of 95W, and E

10 kt elsewhere. Seas 2 to 4 ft. 

.SUN NIGHT...S of 21N W of 95W, NE winds 10 kt in the evening,

becoming variable less than 5 kt. Elsewhere, E winds 10 kt. Seas

2 to 4 ft. 

.MON...E winds 10 kt. Seas 2 to 4 ft. 

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

.TUE...NE to E winds 10 kt. Seas 2 to 4 ft. 

.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 



$$



GMZ049-150315-

Central Bay of Campeche-

1105 AM EDT Fri Aug 14 2026



.TODAY...E to SE winds 15 kt. Seas 3 to 5 ft. 

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

showers and isolated tstms. 

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

.SAT NIGHT...NE winds 15 to 20 kt. Seas 2 to 4 ft. Scattered

showers and isolated tstms. 

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

.SUN NIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. 

.MON...E winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. 

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



$$



GMZ050-150315-

E Bay of Campeche including Campeche Bank-

1105 AM EDT Fri Aug 14 2026



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

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

.SAT...E to SE winds 10 to 15 kt, shifting to NE in the

afternoon. Seas 3 to 5 ft. 

.SAT NIGHT...NE winds 15 to 20 kt, shifting to E to SE late. Seas

2 to 4 ft. 

.SUN...SE winds 10 to 15 kt, shifting to NE to E in the afternoon.

Seas 2 to 4 ft. 

.SUN NIGHT...W of 90W, N to NE winds 20 to 25 kt, shifting to E

15 to 20 kt late. E of 90W, NE to E winds 10 to 15 kt.

Seas 3 ft or less, building to 3 to 5 ft late. 

.MON...E winds 10 to 15 kt, shifting to N to NE in the afternoon.

Seas 3 to 5 ft. 

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

.TUE...E to SE winds 10 to 15 kt, shifting to NE in the

afternoon. Seas 3 to 5 ft. 

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



$$



Forecaster GR
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