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FZUS54 KLIX 231747

CWFLIX



Coastal Waters Forecast

National Weather Service New Orleans LA

1247 PM CDT Wed Jul 23 2025



Pascagoula to Atchafalaya River out to 60 NM



Seas are provided as a range of the average height of the highest

1/3 of the waves...along with the occasional height of the average

highest 10 percent of the waves. 



GMZ500-GMZ501-240630-

1247 PM CDT Wed Jul 23 2025



.SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...



A weak area of low pressure is expected to move westward along the 

northeastern Gulf coast tomorrow and Friday. Scattered to numerous

thunderstorms are expected through at least Friday, and probably into

Saturday, as tropical moisture will be across the waters. 



$$



GMZ530-240630-

Lake Pontchartrain and Lake Maurepas-

1247 PM CDT Wed Jul 23 2025



.THIS AFTERNOON...Northwest winds around 5 knots. Waves 1 foot or

less. A chance of showers and thunderstorms late.

.TONIGHT...Southwest winds around 5 knots, becoming north after

midnight. Waves 1 foot or less. A chance of showers and

thunderstorms. 

.THURSDAY...East winds 5 to 10 knots. Waves 1 foot or less, then

around 2 feet in the afternoon. Showers likely with a chance of

thunderstorms in the morning, then showers and thunderstorms in the

afternoon. 

.THURSDAY NIGHT...East winds 5 to 10 knots. Waves around 2 feet.

Showers and thunderstorms likely, mainly in the evening. 

.FRIDAY...Southeast winds 5 to 10 knots. Waves around 2 feet.

Showers likely with a chance of thunderstorms in the morning, then

showers and thunderstorms in the afternoon. 

.FRIDAY NIGHT...South winds 5 to 10 knots. Waves 1 to 2 feet. A

chance of showers and thunderstorms, mainly in the evening. 

.SATURDAY...South winds 5 to 10 knots. Waves 1 foot or less. Showers

likely with a chance of thunderstorms in the morning, then showers

and thunderstorms in the afternoon. 

.SATURDAY NIGHT...South winds around 5 knots. Waves 1 foot or less. 

.SUNDAY...Southeast winds around 5 knots. Waves 1 foot or less. A

slight chance of showers and thunderstorms in the morning, then a

chance of showers and thunderstorms in the afternoon. 

.SUNDAY NIGHT...South winds around 5 knots, becoming west after

midnight. Waves 1 foot or less. 



Winds and waves higher in and near thunderstorms.



$$



GMZ534-240630-

Lake Borgne-

1247 PM CDT Wed Jul 23 2025



.THIS AFTERNOON...Northwest winds 5 to 10 knots. Waves 1 foot or

less. A chance of showers and thunderstorms.  

.TONIGHT...North winds 5 to 10 knots. Waves 1 foot or less. A chance

of showers and thunderstorms. 

.THURSDAY...East winds 5 to 10 knots. Waves 1 foot or less, then

around 2 feet in the afternoon. Showers, thunderstorms.

.THURSDAY NIGHT...Southeast winds around 10 knots. Waves around

2 feet. Showers likely with a chance of thunderstorms. 

.FRIDAY...South winds 10 to 15 knots with gusts up to 20 knots.

Waves 2 to 3 feet. Showers, thunderstorms.

.FRIDAY NIGHT...South winds 10 to 15 knots. Waves around 2 feet. A

chance of showers and thunderstorms. 

.SATURDAY...South winds 5 to 10 knots. Waves 1 foot or less. Showers

and thunderstorms. 

.SATURDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. 

.SUNDAY...Southeast winds around 5 knots. Waves 1 foot or less. A

slight chance of showers and thunderstorms in the morning, then a

chance of showers and thunderstorms in the afternoon. 

.SUNDAY NIGHT...South winds around 5 knots, becoming west after

midnight. Waves 1 foot or less. 



Winds and waves higher in and near thunderstorms.



$$



GMZ532-240630-

Mississippi Sound-

1247 PM CDT Wed Jul 23 2025



.THIS AFTERNOON...Southwest winds 5 to 10 knots. Waves 1 foot or

less. A chance of showers and thunderstorms, mainly late.

.TONIGHT...Northeast winds 5 to 10 knots. Waves 1 foot or less, then

around 2 feet after midnight. Showers likely. Thunderstorms likely,

mainly in the evening. 

.THURSDAY...East winds around 10 knots. Waves 2 to 3 feet. Showers,

thunderstorms.

.THURSDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to

20 knots. Waves 2 to 3 feet. A chance of thunderstorms. Showers.

.FRIDAY...South winds 10 to 15 knots with gusts up to 20 knots.

Waves 2 to 3 feet. Showers, thunderstorms.

.FRIDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet. A

chance of showers and thunderstorms. 

.SATURDAY...South winds 5 to 10 knots. Waves around 2 feet. Showers

and thunderstorms likely. 

.SATURDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in

the evening, then 1 foot or less. 

.SUNDAY...South winds 5 to 10 knots. Waves 1 foot or less, then

around 2 feet in the afternoon. A slight chance of showers and

thunderstorms. 

.SUNDAY NIGHT...Southwest winds 5 to 10 knots, becoming west after

midnight. Waves around 2 feet. 



Winds and waves higher in and near thunderstorms.



$$



GMZ536-538-240630-

Chandeleur Sound-Breton Sound-

1247 PM CDT Wed Jul 23 2025



.THIS AFTERNOON...North winds 5 to 10 knots, becoming west late.

Waves 1 foot or less. A chance of showers and thunderstorms. 

.TONIGHT...North winds 5 to 10 knots. Waves 1 foot or less. A chance

of showers and thunderstorms in the evening, then showers and

thunderstorms likely after midnight. 

.THURSDAY...East winds 10 to 15 knots. Waves 2 to 3 feet. Showers

and thunderstorms. 

.THURSDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to

20 knots. Waves 2 to 3 feet. Showers likely with a chance of

thunderstorms in the evening, then showers with thunderstorms likely

after midnight. 

.FRIDAY...South winds 10 to 15 knots with gusts up to 20 knots.

Waves around 3 feet. Showers, thunderstorms.

.FRIDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet. A

chance of thunderstorms. Showers likely, mainly in the evening. 

.SATURDAY...South winds around 10 knots. Waves around 2 feet.

Showers and thunderstorms likely. 

.SATURDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in

the evening, then 1 foot or less. A slight chance of showers and

thunderstorms in the evening. 

.SUNDAY...Southeast winds around 5 knots. Waves 1 foot or less. A

slight chance of showers and thunderstorms. 

.SUNDAY NIGHT...South winds 5 to 10 knots, becoming west after

midnight. Waves 1 foot or less, then around 2 feet after midnight. 



Winds and waves higher in and near thunderstorms.



$$



GMZ555-557-240630-

Coastal Waters from Boothville LA to Southwest Pass of the

Mississippi River out 20 nm-

Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-

1247 PM CDT Wed Jul 23 2025



.THIS AFTERNOON...Northwest winds 5 to 10 knots. Seas around 2 feet.

Wave Detail: Northwest 1 foot at 3 seconds. A chance of showers and

thunderstorms. 

.TONIGHT...North winds 5 to 10 knots, becoming northeast after

midnight. Seas 1 foot or less. Wave Detail: Northwest 1 foot at

2 seconds. A chance of showers and thunderstorms in the evening,

then showers and thunderstorms likely after midnight. 

.THURSDAY...Northeast winds 5 to 10 knots, becoming east 10 to

15 knots in the afternoon. Seas around 2 feet. Thunderstorms,

showers.

.THURSDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to

20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at

4 seconds. Showers likely with a chance of thunderstorms in the

evening, then showers with thunderstorms likely after midnight. 

.FRIDAY...South winds 10 to 15 knots with gusts up to 20 knots. Seas

2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. Showers and

thunderstorms. 

.FRIDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave

Detail: South 3 feet at 5 seconds. A chance of thunderstorms.

Showers likely, mainly in the evening. 

.SATURDAY...Southeast winds around 10 knots. Seas around 2 feet.

Wave Detail: Southeast 2 feet at 5 seconds. Showers and

thunderstorms likely, mainly in the morning. 

.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave

Detail: Southeast 3 feet at 6 seconds. A slight chance of showers

and thunderstorms. 

.SUNDAY...Southeast winds around 5 knots. Seas 2 to 3 feet. Wave

Detail: Southeast 3 feet at 7 seconds. A slight chance of showers

and thunderstorms. 

.SUNDAY NIGHT...South winds 5 to 10 knots, becoming west after

midnight. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at

7 seconds and west 1 foot at 2 seconds. 



Winds and seas higher in and near thunderstorms.



$$



GMZ550-552-240630-

Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA

out 20 nm-

Coastal waters from the Southwest Pass of the Mississippi River to

Port Fourchon Louisiana out 20 NM-

1247 PM CDT Wed Jul 23 2025



.THIS AFTERNOON...Northwest winds 5 to 10 knots. Seas 1 to 2 feet.

Wave Detail: Northwest 1 foot at 3 seconds. A chance of showers and

thunderstorms. 

.TONIGHT...Northwest winds 5 to 10 knots. Seas 1 foot or less. Wave

Detail: West 1 foot at 3 seconds. A chance of showers and

thunderstorms in the evening, then showers and thunderstorms after

midnight. 

.THURSDAY...North winds 5 to 10 knots, becoming east in the

afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at

3 seconds. Thunderstorms, showers.

.THURSDAY NIGHT...East winds around 10 knots, becoming south after

midnight. Seas 1 to 2 feet, building to 2 to 3 feet after midnight.

Wave Detail: Southeast 2 feet at 4 seconds. Showers with a chance of

thunderstorms in the evening, then showers with thunderstorms likely

after midnight. 

.FRIDAY...South winds 10 to 15 knots with gusts up to 20 knots. Seas

2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. Showers with

thunderstorms likely. 

.FRIDAY NIGHT...South winds 10 to 15 knots with gusts up to

20 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds.

Showers likely with a chance of thunderstorms. 

.SATURDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave

Detail: South 3 feet at 5 seconds. Thunderstorms likely. Showers.

.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.

Wave Detail: Southeast 2 feet at 5 seconds. A slight chance of

showers and thunderstorms. 

.SUNDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave

Detail: Southeast 2 feet at 6 seconds. A chance of showers and

thunderstorms. 

.SUNDAY NIGHT...South winds around 5 knots, becoming southwest after

midnight. Seas 1 to 2 feet. Wave Detail: Southeast 2 feet at

7 seconds. 



Winds and seas higher in and near thunderstorms.



$$



GMZ575-577-240630-

Coastal Waters from Stake Island LA to Southwest Pass of the

Mississippi River from 20 to 60 nm-

Coastal waters from Pascagoula Mississippi to Stake Island Louisiana

out 20 to 60 NM-

1247 PM CDT Wed Jul 23 2025



.THIS AFTERNOON...Northwest winds 5 to 10 knots. Seas around 2 feet.

Wave Detail: Northwest 2 feet at 4 seconds and southeast 1 foot at

6 seconds. A chance of showers and thunderstorms. 

.TONIGHT...North winds 5 to 10 knots, becoming northeast after

midnight. Seas around 2 feet in the evening, then 1 foot or less.

Wave Detail: Northwest 1 foot at 4 seconds and south 1 foot at

6 seconds, becoming west 1 foot at 4 seconds. A chance of showers

and thunderstorms in the evening, then showers and thunderstorms

likely after midnight. 

.THURSDAY...East winds 5 to 10 knots, becoming southeast with gusts

up to 20 knots in the afternoon. Seas around 2 feet. Wave Detail:

West 1 foot at 3 seconds. Showers and thunderstorms. 

.THURSDAY NIGHT...South winds 10 to 15 knots with gusts up to

20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at

4 seconds. Showers and thunderstorms likely in the evening, then

showers with a chance of thunderstorms after midnight. 

.FRIDAY...South winds 10 to 15 knots with gusts up to 20 knots. Seas

around 3 feet. Wave Detail: South 3 feet at 5 seconds. Showers with

thunderstorms likely. 

.FRIDAY NIGHT...South winds around 10 knots. Seas 2 to 3 feet. Wave

Detail: South 3 feet at 5 seconds. A chance of showers and

thunderstorms. 

.SATURDAY...Southeast winds around 10 knots. Seas around 2 feet.

Wave Detail: Southeast 2 feet at 5 seconds. Showers likely.

Thunderstorms likely, mainly in the morning. 

.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.

Wave Detail: Southeast 3 feet at 7 seconds. A slight chance of

showers and thunderstorms. 

.SUNDAY...Southeast winds around 5 knots. Seas 2 to 3 feet. Wave

Detail: Southeast 3 feet at 7 seconds. A slight chance of

thunderstorms. A chance of showers, mainly in the morning. 

.SUNDAY NIGHT...South winds around 5 knots, becoming west after

midnight. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at

7 seconds. 



Winds and seas higher in and near thunderstorms.



$$



GMZ570-572-240630-

Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya

River LA from 20 to 60 NM-

Coastal waters from Southwest Pass of the Mississippi River to Port

Fourchon Louisiana from 20 to 60 NM-

1247 PM CDT Wed Jul 23 2025



.THIS AFTERNOON...Northwest winds around 10 knots. Seas around

2 feet. Wave Detail: Northwest 2 feet at 4 seconds and southeast

1 foot at 5 seconds. Showers and thunderstorms likely early, then a 

chance of showers and thunderstorms late. 

.TONIGHT...Northwest winds 5 to 10 knots. Seas around 2 feet in the

evening, then 1 foot or less. Wave Detail: Northwest 1 foot at

3 seconds. A chance of showers. A chance of thunderstorms in the

evening, then thunderstorms after midnight. 

.THURSDAY...Northeast winds around 10 knots. Seas around 2 feet.

Wave Detail: Northwest 1 foot at 3 seconds. Showers and

thunderstorms. 

.THURSDAY NIGHT...Southeast winds 10 to 15 knots, becoming south

after midnight. Seas 2 to 3 feet. Wave Detail: South 3 feet at

4 seconds and northwest 1 foot at 4 seconds. A chance of

thunderstorms. Showers.

.FRIDAY...South winds 10 to 15 knots with gusts up to 20 knots. Seas

2 to 3 feet. Wave Detail: South 3 feet at 4 seconds. Thunderstorms

likely. Showers.

.FRIDAY NIGHT...South winds 10 to 15 knots with gusts up to

20 knots. Seas around 3 feet. Wave Detail: South 3 feet at

5 seconds. A chance of thunderstorms. A chance of showers in the

evening, then showers likely after midnight. 

.SATURDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave

Detail: South 3 feet at 5 seconds. Showers likely. Thunderstorms

likely, mainly in the morning. 

.SATURDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet.

Wave Detail: Southeast 2 feet at 5 seconds. A slight chance of

showers and thunderstorms in the evening, then a chance of showers

and thunderstorms after midnight. 

.SUNDAY...Southeast winds 5 to 10 knots. Seas around 3 feet. Wave

Detail: Southeast 3 feet at 7 seconds. A chance of showers and

thunderstorms. 

.SUNDAY NIGHT...Southeast winds 5 to 10 knots, becoming south after

midnight. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at

7 seconds. 



Winds and seas higher in and near thunderstorms.



$$