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Offshore Marine Forecast


000

FZNT24 KNHC 301910

OFFNT4



Offshore Waters Forecast for the Gulf of America

NWS National Hurricane Center Miami, FL

310 PM EDT Tue Jun 30 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.



GMZ001-010715-

Synopsis for the Gulf of America

310 PM EDT Tue Jun 30 2026



.SYNOPSIS...A ridge will continue to dominate the Gulf region the

remainder of the week. Fresh to locally strong NE to E winds will

pulse off the NW Yucatan Peninsula nightly through Sun night due 

to local effects associated with a surface trough. Gentle to moderate

E to SE winds will prevail across the western half of the Gulf while

moderate or weaker winds are expected elsewhere E of 90W, except 

for light to gentle winds in the NE Gulf. 



$$



GMZ040-010715-

NW Gulf of America including Stetson Bank-

310 PM EDT Tue Jun 30 2026



.TONIGHT...SE winds 10 to 15 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. 

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

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

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

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

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

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

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

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



$$



GMZ041-010715-

SW Louisiana Offshore Waters including Flower Garden Bank Marine

Sanctuary-

310 PM EDT Tue Jun 30 2026



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

.WED...Variable winds less than 5 kt, becoming E 10 kt in the

afternoon. Seas 3 ft or less. 

.WED NIGHT...SE winds 10 kt W of 92W, and variable less than 5 kt

E of 92W. Seas 3 ft or less. 

.THU...W of 92W, SE to S winds 10 kt in the morning, becoming

variable less than 5 kt. E of 92W, variable winds less than 5 kt.

Seas 3 ft or less. 

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

.FRI...SE winds 10 kt W of 92W, and variable less than 5 kt E of

92W. Seas 3 ft or less. 

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

.SAT...S winds 10 kt in the morning, becoming variable less than

5 kt. Seas 3 ft or less. 

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

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

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



$$



GMZ056-010715-

N Central Gulf of America Offshore Waters-

310 PM EDT Tue Jun 30 2026



.TONIGHT...Variable winds less than 5 kt, becoming NE to E 10 kt

late. Seas 3 ft or less. 

.WED...W of 89W, variable winds less than 5 kt. E of 89W,

variable winds less than 5 kt, becoming N to NE 10 kt in the

afternoon. Seas 3 ft or less. 

.WED NIGHT...W of 89W, variable winds less than 5 kt in the

evening. Variable winds less than 5 kt late. E of 89W,

NE to E winds 10 kt in the evening. Seas 3 ft or less. 

.THU...W of 89W, variable winds less than 5 kt in the morning.

Variable winds less than 5 kt in the afternoon. E of 89W, E winds

10 kt in the morning. Seas 3 ft or less. 

.THU NIGHT...W of 89W, variable winds less than 5 kt in the

evening. Variable winds less than 5 kt late. E of 89W,

NE to E winds 10 kt in the evening. 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...Variable winds less than 5 kt, becoming S 10 kt

late. Seas 3 ft or less. 

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

afternoon. Seas 3 ft or less. 

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



$$



GMZ057-010715-

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

310 PM EDT Tue Jun 30 2026



.TONIGHT...N winds 10 kt, shifting to NE to E late.

Seas 3 ft or less. 

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

.WED NIGHT...E winds 10 kt. Seas 3 ft or less. Scattered showers

and isolated tstms. 

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

.THU NIGHT...Variable winds less than 5 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...Variable winds less than 5 kt, becoming S 10 kt

late. Seas 3 ft or less. 

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

afternoon. Seas 3 ft or less. 

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



$$



GMZ058-010715-

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

310 PM EDT Tue Jun 30 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 10 to 15 kt. Seas 3 ft or less.

Scattered showers and isolated tstms. 

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

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

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

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

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

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

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

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



$$



GMZ045-010715-

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

310 PM EDT Tue Jun 30 2026



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

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

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

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

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

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

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

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

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



$$



GMZ046-010715-

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

310 PM EDT Tue Jun 30 2026



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

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

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

Seas 3 ft or less. 

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

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

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

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

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

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

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

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



$$



GMZ047-010715-

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

Florida-

310 PM EDT Tue Jun 30 2026



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

.WED...NE to E winds 10 kt S of 24N, and variable less than 5 kt

N of 24N. Seas 3 ft or less. 

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

.THU...E winds 10 kt S of 24N, and variable less than 5 kt N of

24N. Seas 3 ft or less. 

.THU NIGHT...S of 24N, NE to E winds 10 kt. N of 24N, variable

winds less than 5 kt, becoming E to SE 10 kt late. Seas

3 ft or less. 

.FRI...E winds 10 kt S of 24N, and variable less than 5 kt N of

24N. Seas 3 ft or less. 

.FRI NIGHT...S of 24N, NE to E winds 10 kt. N of 24N, variable

winds less than 5 kt, becoming E 10 kt late. Seas 3 ft

or less. 

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

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



$$



GMZ048-010715-

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

310 PM EDT Tue Jun 30 2026



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

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

morning. Variable winds less than 5 kt in the afternoon.

Elsewhere, E winds 10 kt in the morning. Seas 2 to 4 ft. 

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

showers and isolated tstms. 

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

afternoon. Seas 2 to 4 ft. 

.THU NIGHT...S of 21N W of 95W, NE to E winds 10 kt in the

evening, becoming variable less than 5 kt. Elsewhere, NE to E

winds 10 kt. Seas 3 ft or less. 

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

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

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

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

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

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



$$



GMZ049-010715-

Central Bay of Campeche-

310 PM EDT Tue Jun 30 2026



.TONIGHT...NE 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. 

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

building to 3 to 5 ft late. Scattered showers and

isolated tstms. 

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

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

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

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



$$



GMZ050-010715-

E Bay of Campeche including Campeche Bank-

310 PM EDT Tue Jun 30 2026



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

showers and isolated tstms. 

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

afternoon. Seas 2 to 4 ft. 

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

15 kt late. Seas 2 to 4 ft. 

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

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

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

Seas 2 to 4 ft. 

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

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

Seas 2 to 4 ft. 

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

15 kt late. Seas 2 to 4 ft. 

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

Seas 2 to 4 ft. 

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

3 to 5 ft. 



$$



Forecaster GR
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