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Offshore Marine Forecast


000

FZNT24 KNHC 270823

OFFNT4



Offshore Waters Forecast for the Gulf of America

NWS National Hurricane Center Miami, FL

423 AM EDT Sat Jun 27 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.



GMZ001-272030-

Synopsis for the Gulf of America

423 AM EDT Sat Jun 27 2026



.SYNOPSIS...A weak ridge will persist over the Gulf region

through the forecast period. Gentle to moderate anticyclonic

winds will generally prevail across the basin during this time,

except for fresh to locally strong NE to E winds pulsing off the

northwestern Yucatan Peninsula nightly and moderate to locally 

fresh SE to S winds across the northwestern Gulf through the 

weekend. Looking ahead, a weak frontal boundary will sink 

southward into the northeast Gulf Mon night and Tue and gradually 

dissipate.



$$



GMZ040-272030-

NW Gulf of America including Stetson Bank-

423 AM EDT Sat Jun 27 2026



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

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

.SUN...SE to S winds 15 kt. Seas 3 to 5 ft. 

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

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

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

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

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

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

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



$$



GMZ041-272030-

SW Louisiana Offshore Waters including Flower Garden Bank Marine

Sanctuary-

423 AM EDT Sat Jun 27 2026



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

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

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

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

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

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

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

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

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

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



$$



GMZ056-272030-

N Central Gulf of America Offshore Waters-

423 AM EDT Sat Jun 27 2026



.TODAY...SE winds 10 kt W of 89W, and variable less than 5 kt E

of 89W. Seas 3 ft or less. 

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

.SUN...SE winds 10 kt in the morning, becoming variable less than

5 kt. Seas 3 ft or less. 

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

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

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

.TUE...E to SE winds 10 kt W of 89W, and variable less than 5 kt

E of 89W. Seas 3 ft or less. 

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

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

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



$$



GMZ057-272030-

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

423 AM EDT Sat Jun 27 2026



.TODAY...Variable winds less than 5 kt. Seas 3 ft or less in SE

swell, subsiding to 3 ft or less in the afternoon. 

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

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

.SUN NIGHT...E winds 10 kt W of 85W, and variable less than 5 kt

E of 85W. Seas 3 ft or less. 

.MON...W of 85W, E to SE winds 10 kt in the morning. Variable

winds less than 5 kt in the afternoon. E of 85W, variable winds

less than 5 kt in the morning. Seas 3 ft or less. 

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

.TUE...Variable winds less than 5 kt. Seas 3 ft or less in SE to

S swell, subsiding to 3 ft or less in the afternoon. 

.TUE NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. 

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

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



$$



GMZ058-272030-

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

423 AM EDT Sat Jun 27 2026



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

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

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

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

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

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

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

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

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

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



$$



GMZ045-272030-

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

423 AM EDT Sat Jun 27 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. 

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

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

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

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

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

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

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

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



$$



GMZ046-272030-

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

423 AM EDT Sat Jun 27 2026



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

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

24N. Seas 3 to 5 ft. 

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

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

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

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

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

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



$$



GMZ047-272030-

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

Florida-

423 AM EDT Sat Jun 27 2026



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

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

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

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

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

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

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

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

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

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



$$



GMZ048-272030-

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

423 AM EDT Sat Jun 27 2026



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

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

and isolated tstms. 

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

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

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

.MON NIGHT...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 2 to 4 ft. 

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

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

4 to 6 ft late. 



$$



GMZ049-272030-

Central Bay of Campeche-

423 AM EDT Sat Jun 27 2026



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

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

.SUN...SE winds 15 to 20 kt. Seas 3 to 5 ft. 

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

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

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

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

.WED NIGHT...E winds 15 to 20 kt. Seas 3 ft or less, building to

4 to 6 ft late. 



$$



GMZ050-272030-

E Bay of Campeche including Campeche Bank-

423 AM EDT Sat Jun 27 2026



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

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

3 to 5 ft. 

.SUN...W of 90W, SE winds 15 to 20 kt, shifting to NE to E 10 kt

in the afternoon. E of 90W, NE to E winds 10 to 15 kt. Seas 2 to

4 ft. 

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

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

.MON NIGHT...NE winds 15 to 20 kt, shifting to E late.

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...NE winds 15 to 20 kt, shifting to E to SE 10 to

15 kt late. Seas 2 to 4 ft. 

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

afternoon. Seas 2 to 4 ft. 

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



$$



Forecaster Delgado
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