734  
FZUS54 KLIX 251537  
CWFLIX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
1037 AM CDT FRI JUL 25 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-GMZ501-260415-  
1037 AM CDT FRI JUL 25 2025  
   
SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM
 
 
A WEAK AREA OF LOW PRESSURE WILL CONTINUE TO MOVE WESTWARD THROUGH  
THE NORTHWESTERN GULF TODAY. SCATTERED TO NUMEROUS THUNDERSTORMS ARE  
EXPECTED THROUGH SATURDAY, AS TROPICAL MOISTURE WILL BE ACROSS THE  
WATERS. CONDITIONS WILL IMPROVE SUNDAY AND INTO THE FIRST PART OF THE  
WORK WEEK.  
 

 
 
GMZ530-260415-  
LAKE PONTCHARTRAIN AND LAKE MAUREPAS-  
1037 AM CDT FRI JUL 25 2025  
   
REST OF TODAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES AROUND  
2 FEET. SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
SOUTH WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO 10 KNOTS  
AFTER MIDNIGHT. WAVES AROUND 2 FEET. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE EVENING.    
SATURDAY
 
SOUTH 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.    
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.    
MONDAY
 
NORTHWEST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
MONDAY NIGHT
 
WEST WINDS AROUND 5 KNOTS, BECOMING NORTHWEST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS, THEN 1 TO 2 FEET AFTER MIDNIGHT.    
TUESDAY
 
NORTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT
 
NORTHWEST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR  
LESS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ534-260415-  
LAKE BORGNE-  
1037 AM CDT FRI JUL 25 2025  
   
REST OF TODAY
 
SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.  
SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. WAVES AROUND 2 FEET. A CHANCE  
OF SHOWERS AND THUNDERSTORMS.    
SATURDAY
 
SOUTH WINDS AROUND 10 KNOTS. WAVES AROUND 2 FEET.  
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.    
MONDAY
 
NORTHWEST WINDS 5 TO 10 KNOTS, DIMINISHING TO AROUND  
5 KNOTS IN THE AFTERNOON. WAVES 1 FOOT OR LESS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
MONDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS, THEN AROUND 2 FEET AFTER MIDNIGHT.    
TUESDAY
 
NORTH WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET IN THE  
MORNING, THEN 1 FOOT OR LESS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT
 
NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR  
LESS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ532-260415-  
MISSISSIPPI SOUND-  
1037 AM CDT FRI JUL 25 2025  
   
REST OF TODAY
 
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
25 KNOTS. WAVES 2 TO 3 FEET. SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
WAVES 2 TO 3 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY
 
SOUTH WINDS AROUND 10 KNOTS. WAVES AROUND 2 FEET.  
THUNDERSTORMS LIKELY. SHOWERS.   
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.    
MONDAY
 
NORTH WINDS 5 TO 10 KNOTS, BECOMING WEST IN THE AFTERNOON.  
WAVES 1 TO 2 FEET.    
MONDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST AFTER  
MIDNIGHT. WAVES AROUND 2 FEET.    
TUESDAY
 
NORTH WINDS 5 TO 10 KNOTS, BECOMING WEST IN THE  
AFTERNOON. WAVES AROUND 2 FEET IN THE MORNING, THEN 1 FOOT OR LESS.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ536-538-260415-  
CHANDELEUR SOUND-BRETON SOUND-  
1037 AM CDT FRI JUL 25 2025  
   
REST OF TODAY
 
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. WAVES 3 TO 4 FEET. SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
WAVES 2 TO 3 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY
 
SOUTH WINDS AROUND 10 KNOTS. WAVES AROUND 2 FEET.  
SHOWERS AND THUNDERSTORMS.    
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.    
SUNDAY
 
SOUTHEAST WINDS AROUND 5 KNOTS. WAVES 1 FOOT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
SUNDAY NIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING WEST AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS, THEN 1 TO 2 FEET AFTER MIDNIGHT.    
MONDAY
 
NORTHWEST WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET IN THE  
MORNING, THEN 1 FOOT OR LESS.    
MONDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS, BECOMING NORTHWEST AFTER  
MIDNIGHT. WAVES 1 TO 2 FEET. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT.    
TUESDAY
 
NORTH WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET IN THE  
MORNING, THEN 1 FOOT OR LESS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
TUESDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ555-557-260415-  
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-  
1037 AM CDT FRI JUL 25 2025  
   
..SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH THIS EVENING
 
 
   
REST OF TODAY
 
SOUTH WINDS AROUND 15 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL:  
SOUTH 3 FEET AT 5 SECONDS. SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTH 3 FEET  
AT 5 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS. THUNDERSTORMS LIKELY.  
SHOWERS.   
SATURDAY NIGHT
 
SOUTHEAST 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
 
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING WEST AFTER  
MIDNIGHT. SEAS AROUND 2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT  
7 SECONDS AND WEST 1 FOOT AT 2 SECONDS.    
MONDAY
 
NORTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS AND NORTHWEST 1 FOOT AT  
3 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING.    
MONDAY NIGHT
 
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 7 SECONDS AND WEST 1 FOOT AT  
2 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT.    
TUESDAY
 
NORTH WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO 10 KNOTS  
IN THE AFTERNOON. SEAS AROUND 2 FEET. WAVE DETAIL: NORTHWEST 2 FEET  
AT 3 SECONDS AND SOUTHEAST 1 FOOT AT 6 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE MORNING.    
TUESDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS, THEN  
AROUND 2 FEET AFTER MIDNIGHT. WAVE DETAIL: WEST 1 FOOT AT 2 SECONDS  
AND NORTHEAST 1 FOOT AT 3 SECONDS, BECOMING NORTHWEST 1 FOOT AT  
2 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ550-552-260415-  
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-  
1037 AM CDT FRI JUL 25 2025  
   
..SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH THIS EVENING
 
 
   
REST OF TODAY
 
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL:  
SOUTH 4 FEET AT 5 SECONDS. SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
SOUTH WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO 15 KNOTS  
AFTER MIDNIGHT. SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE  
DETAIL: SOUTH 3 FEET AT 5 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
SATURDAY
 
SOUTHEAST WINDS 10 TO 15 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 CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT.    
SUNDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTH 2 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
SUNDAY NIGHT
 
SOUTH WINDS AROUND 5 KNOTS, BECOMING WEST AROUND  
5 KNOTS AFTER MIDNIGHT. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTHEAST  
2 FEET AT 7 SECONDS.    
MONDAY
 
NORTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. WAVE DETAIL:  
SOUTHEAST 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
MONDAY NIGHT
 
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
TUESDAY
 
NORTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. WAVE DETAIL:  
NORTHWEST 2 FEET AT 3 SECONDS AND SOUTHEAST 1 FOOT AT 6 SECONDS. A  
CHANCE OF SHOWERS AND THUNDERSTORMS, MAINLY IN THE MORNING.    
TUESDAY NIGHT
 
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.  
WAVE DETAIL: WEST 1 FOOT AT 2 SECONDS AND SOUTHEAST 1 FOOT AT  
5 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ575-577-260415-  
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-  
1037 AM CDT FRI JUL 25 2025  
   
..SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH THIS EVENING
 
 
   
REST OF TODAY
 
SOUTH WINDS AROUND 15 KNOTS WITH GUSTS UP TO  
25 KNOTS. SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL:  
SOUTH 3 FEET AT 5 SECONDS. SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTH 3 FEET  
AT 5 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS. THUNDERSTORMS LIKELY.  
SHOWERS.   
SATURDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS AND SOUTHWEST 2 FEET AT  
6 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
SUNDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS AND SOUTHWEST 1 FOOT AT  
5 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING.    
SUNDAY NIGHT
 
SOUTH WINDS AROUND 5 KNOTS, BECOMING NORTHWEST AFTER  
MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT  
7 SECONDS.    
MONDAY
 
NORTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: NORTHWEST 2 FEET AT 3 SECONDS AND SOUTHEAST 2 FEET AT  
7 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
MONDAY NIGHT
 
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: NORTH 2 FEET AT 4 SECONDS AND SOUTHEAST 2 FEET AT  
7 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
TUESDAY
 
NORTH WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO 10 KNOTS  
IN THE AFTERNOON. 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, MAINLY IN THE MORNING.    
TUESDAY NIGHT
 
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: NORTH 1 FOOT AT 3 SECONDS AND NORTHWEST 1 FOOT AT  
4 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ570-572-260415-  
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-  
1037 AM CDT FRI JUL 25 2025  
   
..SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH THIS EVENING
 
 
   
REST OF TODAY
 
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO  
30 KNOTS. SEAS AROUND 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL:  
SOUTH 3 FEET AT 5 SECONDS. SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 25 KNOTS.  
SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTH 3 FEET  
AT 5 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
SATURDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS.  
A CHANCE OF THUNDERSTORMS. SHOWERS.   
SATURDAY NIGHT
 
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTHEAST 3 FEET AT 6 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 AND SOUTHWEST 1 FOOT AT  
5 SECONDS. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN  
THE MORNING.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST  
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT  
7 SECONDS.    
MONDAY
 
NORTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS.    
MONDAY NIGHT
 
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.    
TUESDAY
 
NORTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: NORTH 2 FEET AT 4 SECONDS AND SOUTHEAST 1 FOOT AT 6 SECONDS.  
A CHANCE OF SHOWERS AND THUNDERSTORMS, MAINLY IN THE MORNING.    
TUESDAY NIGHT
 
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET  
IN THE EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: NORTHEAST 1 FOOT  
AT 3 SECONDS AND NORTHWEST 1 FOOT AT 4 SECONDS, BECOMING NORTH  
1 FOOT AT 3 SECONDS AND SOUTHEAST 1 FOOT AT 5 SECONDS. A CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
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