You have returned to the top of the page and may restart browsing.
Skip Main Navigation
You have skipped the global top navigation and may now begin browsing the page.
  1. Home
  2. Departments
  3. Alabama Power-USA Coastal Weather Research Center
  4. Dr. Bill's Marine Weather
  5. Offshore Marine Forecast

Offshore Marine Forecast


000

FZNT24 KNHC 091926

OFFNT4



Offshore Waters Forecast for the Gulf of America

NWS National Hurricane Center Miami, FL

326 PM EDT Tue Jun 9 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.



GMZ001-100730-

Synopsis for the Gulf of America

326 PM EDT Tue Jun 9 2026



.SYNOPSIS...Surface ridging will continue to dominate the Gulf 

region the next few days, supporting gentle to moderate east to 

southeast winds over the eastern Gulf, and moderate to fresh 

winds in the western Gulf through much of this week. Slight to 

moderate seas will also prevail. The exception will be off the 

Yucatan Peninsula, where a diurnal trough will support fresh E 

winds pulsing to strong speeds during the evenings through Wed. A

trough or weak low pressure center may emerge from the Yucatan 

Peninsula into the Bay of Campeche on Thu through Fri night, 

accompanied by numerous showers and thunderstorms along with 

fresh to strong winds and building seas. 



$$



GMZ040-100730-

NW Gulf of America including Stetson Bank-

326 PM EDT Tue Jun 9 2026



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

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

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

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

.THU NIGHT...SE winds 15 kt. Seas 4 to 6 ft. 

.FRI...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. 

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

.SAT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. 

.SAT NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. 

.SUN...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. 

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



$$



GMZ041-100730-

SW Louisiana Offshore Waters including Flower Garden Bank Marine

Sanctuary-

326 PM EDT Tue Jun 9 2026



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

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

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

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

.FRI NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. 

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

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

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

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



$$



GMZ056-100730-

N Central Gulf of America Offshore Waters-

326 PM EDT Tue Jun 9 2026



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

.WED...E 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. 

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

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

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

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

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

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

.SUN...S winds 10 kt. Seas 2 to 4 ft. 

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



$$



GMZ057-100730-

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

326 PM EDT Tue Jun 9 2026



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

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

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

.THU...E to SE winds 10 kt. Seas 2 to 4 ft. Scattered showers

and isolated tstms. 

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

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

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

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

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

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

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



$$



GMZ058-100730-

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

326 PM EDT Tue Jun 9 2026



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

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

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

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

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

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

.FRI NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. 

.SAT...SE winds 15 to 20 kt. Seas 4 to 6 ft. 

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

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

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



$$



GMZ045-100730-

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

326 PM EDT Tue Jun 9 2026



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

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

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

.THU...E to SE winds 15 kt. Seas 4 to 6 ft. 

.THU NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. 

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

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

.SAT...SE winds 15 to 20 kt. Seas 5 to 7 ft. 

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

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

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



$$



GMZ046-100730-

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

326 PM EDT Tue Jun 9 2026



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

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

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

.THU...SE winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers

and isolated tstms. 

.THU NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. 

.FRI...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. 

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

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

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



$$



GMZ047-100730-

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

Florida-

326 PM EDT Tue Jun 9 2026



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

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

showers and isolated tstms. 

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

showers and isolated tstms. 

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

showers and isolated tstms. 

.THU NIGHT...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 winds 10 to 15 kt. Seas 2 to 4 ft. 

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

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

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

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



$$



GMZ048-100730-

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

326 PM EDT Tue Jun 9 2026



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

showers and isolated tstms. 

.WED...S of 21N W of 95W, variable winds less than 5 kt,

becoming NW to N 10 kt in the afternoon. Elsewhere, E winds

10 kt. Seas 2 to 4 ft. 

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

showers and isolated tstms. 

.THU...S of 21N W of 95W, variable winds less than 5 kt,

becoming N 10 kt in the afternoon. Elsewhere, NE to E winds

10 kt. Seas 2 to 4 ft. 

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

.FRI...N winds 10 kt. Seas 2 to 4 ft. 

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

.SAT...S winds 10 kt. Seas 2 to 4 ft. 

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



$$



GMZ049-100730-

Central Bay of Campeche-

326 PM EDT Tue Jun 9 2026



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

showers and isolated tstms. 

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

showers and isolated tstms. 

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

Scattered showers and isolated tstms. 

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

showers and isolated tstms. 

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

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

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

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

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



$$



GMZ050-100730-

E Bay of Campeche including Campeche Bank-

326 PM EDT Tue Jun 9 2026



.TONIGHT...E winds 15 to 20 kt. Seas 2 to 4 ft. Scattered

showers and isolated tstms. 

.WED...Within 60 nm of coast of Campeche, E to SE winds 10 to

15 kt in the morning, becoming variable less than 5 kt.

Elsewhere, E winds 10 to 15 kt. Seas 3 ft or less within 60 nm

of coast of Campeche, and 2 to 4 ft elsewhere. Scattered showers

and isolated tstms. 

.WED NIGHT...E winds 15 to 20 kt. Seas 3 ft or less within 60 nm

of coast of Campeche, and 2 to 4 ft elsewhere. Scattered showers

and isolated tstms. 

.THU...Within 60 nm of coast of Campeche, E to SE winds 10 to

15 kt. Seas 3 ft or less. Elsewhere, E to SE winds 15 to

20 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. 

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

.FRI...SE winds 15 to 20 kt. Seas 2 to 4 ft. 

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

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

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

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

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



$$



Forecaster Adams
​