553  
FZUS54 KLIX 160130  
CWFLIX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
830 PM CDT TUE APR 15 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-GMZ501-161430-  
830 PM CDT TUE APR 15 2025  
   
SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM
 
 
OFFSHORE FLOW IN THE WAKE OF A FRONT WILL PERSIST INTO TOMORROW  
MORNING. BY TOMORROW AFTERNOON, WINDS BEGIN TO SHIFT ONSHORE AS HIGH  
PRESSURE PASSES OVER THE WATERS. THIS ONSHORE FLOW WILL REMAIN IN  
PLACE THROUGH THE UPCOMING WEEKEND. WINDS WILL REMAIN BELOW ADVISORY  
LEVELS THROUGH THE PERIOD, BUT A DECENT LONG-FETCH SWELL MOVING INTO  
THE OUTER WATERS WILL ALLOW SEAS TO RISE TO 4 TO 6 FEET OVER THE  
WEEKEND.  
 

 
 
GMZ530-161430-  
LAKE PONTCHARTRAIN AND LAKE MAUREPAS-  
830 PM CDT TUE APR 15 2025  
   
REST OF TONIGHT
 
NORTH WINDS AROUND 10 KNOTS. WAVES AROUND 2 FEET.   
WEDNESDAY
 
EAST WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES AROUND  
2 FEET IN THE EVENING, THEN 1 FOOT OR LESS.    
THURSDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO  
15 KNOTS IN THE AFTERNOON. WAVES 2 TO 3 FEET.    
THURSDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
FRIDAY
 
SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
SATURDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.   
SUNDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
SUNDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ534-161430-  
LAKE BORGNE-  
830 PM CDT TUE APR 15 2025  
   
REST OF TONIGHT
 
NORTH WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET.    
WEDNESDAY
 
EAST WINDS 10 TO 15 KNOTS. WAVES AROUND 2 FEET.    
WEDNESDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.    
THURSDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO  
15 KNOTS IN THE AFTERNOON. WAVES AROUND 2 FEET.    
THURSDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. WAVES AROUND 2 FEET.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
FRIDAY NIGHT
 
SOUTHEAST WINDS AROUND 10 KNOTS. WAVES AROUND  
2 FEET.    
SATURDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES AROUND  
2 FEET.    
SUNDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
SUNDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A  
SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ532-161430-  
MISSISSIPPI SOUND-  
830 PM CDT TUE APR 15 2025  
   
REST OF TONIGHT
 
NORTH WINDS 5 TO 10 KNOTS. WAVES 2 TO 3 FEET.    
WEDNESDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTHEAST 5 TO  
10 KNOTS IN THE AFTERNOON. WAVES 2 TO 3 FEET.    
WEDNESDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. WAVES 2 TO 3 FEET IN  
THE EVENING, THEN 1 FOOT OR LESS.    
THURSDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO  
15 KNOTS IN THE AFTERNOON. WAVES AROUND 2 FEET.    
THURSDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. WAVES AROUND 2 FEET.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES AROUND 2 FEET.   
SATURDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
SATURDAY NIGHT
 
SOUTHEAST WINDS AROUND 10 KNOTS. WAVES AROUND  
2 FEET.    
SUNDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A  
SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ536-538-161430-  
CHANDELEUR SOUND-BRETON SOUND-  
830 PM CDT TUE APR 15 2025  
   
REST OF TONIGHT
 
NORTH WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST  
10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
WEDNESDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS, BECOMING EAST 5 TO  
10 KNOTS IN THE AFTERNOON. WAVES 2 TO 3 FEET.    
WEDNESDAY NIGHT
 
SOUTH WINDS AROUND 5 KNOTS. WAVES 2 TO 3 FEET IN  
THE EVENING, THEN 1 FOOT OR LESS.    
THURSDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO  
15 KNOTS IN THE AFTERNOON. WAVES AROUND 2 FEET.    
THURSDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. WAVES AROUND 2 FEET.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.    
FRIDAY NIGHT
 
SOUTHEAST WINDS AROUND 10 KNOTS. WAVES 2 TO 3 FEET.    
SATURDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES AROUND 3 FEET.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.   
SUNDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES AROUND 3 FEET.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ555-557-161430-  
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-  
830 PM CDT TUE APR 15 2025  
   
REST OF TONIGHT
 
NORTH WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST  
10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTH 2 FEET AT  
4 SECONDS.    
WEDNESDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS, BECOMING EAST 5 TO  
10 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTHEAST  
3 FEET AT 4 SECONDS.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS AROUND 5 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: EAST 2 FEET AT 5 SECONDS.    
THURSDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.    
THURSDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.    
SATURDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET.    
SUNDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET,  
OCCASIONALLY TO 6 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ550-552-161430-  
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-  
830 PM CDT TUE APR 15 2025  
   
REST OF TONIGHT
 
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST  
10 TO 15 KNOTS. SEAS 1 TO 2 FEET. WAVE DETAIL: NORTH 2 FEET AT  
3 SECONDS AND SOUTHWEST 1 FOOT AT 5 SECONDS.    
WEDNESDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: NORTHEAST 2 FEET AT 4 SECONDS AND SOUTHWEST 1 FOOT AT  
5 SECONDS.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: EAST 2 FEET AT 4 SECONDS.    
THURSDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 3 SECONDS.    
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.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTH 3 FEET AT 5 SECONDS.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS.    
SATURDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET.    
SUNDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.  
 

 
 
GMZ575-577-161430-  
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-  
830 PM CDT TUE APR 15 2025  
   
REST OF TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS, BECOMING NORTHEAST  
WITH GUSTS UP TO 20 KNOTS LATE. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTH  
3 FEET AT 4 SECONDS AND SOUTHWEST 1 FOOT AT 5 SECONDS.    
WEDNESDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS, BECOMING EAST 5 TO 10 KNOTS IN THE AFTERNOON. SEAS 2 TO  
3 FEET. WAVE DETAIL: NORTHEAST 3 FEET AT 5 SECONDS AND SOUTHEAST  
1 FOOT AT 6 SECONDS.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.  
WAVE DETAIL: EAST 2 FEET AT 6 SECONDS.    
THURSDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.    
THURSDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET,  
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.    
SATURDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT 7 SECONDS.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 6 FEET,  
OCCASIONALLY TO 8 FEET.    
SUNDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 5 FEET,  
OCCASIONALLY TO 6 FEET.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
GMZ570-572-161430-  
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-  
830 PM CDT TUE APR 15 2025  
   
REST OF TONIGHT
 
NORTHWEST WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST  
10 TO 15 KNOTS LATE. SEAS AROUND 2 FEET. WAVE DETAIL: NORTH 2 FEET  
AT 3 SECONDS AND SOUTHWEST 1 FOOT AT 5 SECONDS.    
WEDNESDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET. WAVE  
DETAIL: NORTHEAST 2 FEET AT 4 SECONDS AND SOUTHWEST 1 FOOT AT  
5 SECONDS.    
WEDNESDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND  
2 FEET. WAVE DETAIL: EAST 2 FEET AT 6 SECONDS.    
THURSDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE  
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.    
THURSDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS, INCREASING TO  
15 TO 20 KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET, OCCASIONALLY TO  
5 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 25 KNOTS.  
SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST  
3 FEET AT 5 SECONDS.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO  
20 KNOTS. SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL:  
SOUTHEAST 3 FEET AT 6 SECONDS.    
SATURDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET.  
WAVE DETAIL: SOUTHEAST 4 FEET AT 7 SECONDS.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 6 FEET,  
OCCASIONALLY TO 8 FEET.    
SUNDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 6 FEET,  
OCCASIONALLY TO 8 FEET.    
SUNDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.  
 

 
 
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