445  
WHUS74 KLIX 210238  
MWWLIX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
838 PM CST THU FEB 20 2025  
 
GMZ530-532-534-536-538-557-577-211045-  
/O.CON.KLIX.SC.Y.0013.000000T0000Z-250221T1200Z/  
LAKE PONTCHARTRAIN AND LAKE MAUREPAS-MISSISSIPPI SOUND-  
LAKE BORGNE-CHANDELEUR SOUND-BRETON SOUND-  
COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND OUT  
20 NM-  
COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND  
LOUISIANA OUT 20 TO 60 NM-  
838 PM CST THU FEB 20 2025  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST FRIDAY
 
 
* WHAT...NORTHEAST WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES  
2 TO 4 FEET IN THE LAKES, 3 TO 5 FEET IN THE SOUNDS, AND 5 TO 7  
FEET IN THE OPEN GULF WATERS.  
 
* WHERE...ALL OF THE TIDAL LAKES, SOUNDS, AND OPEN GULF WATERS  
EAST OF THE MISSISSIPPI RIVER.  
 
* WHEN...UNTIL 6 AM CST FRIDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
GMZ550-552-555-570-572-575-211045-  
/O.CON.KLIX.SC.Y.0015.000000T0000Z-250221T1200Z/  
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-  
COASTAL WATERS FROM BOOTHVILLE LA TO SOUTHWEST PASS OF THE  
MISSISSIPPI RIVER OUT 20 NM-  
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-  
COASTAL WATERS FROM STAKE ISLAND LA TO SOUTHWEST PASS OF THE  
MISSISSIPPI RIVER FROM 20 TO 60 NM-  
838 PM CST THU FEB 20 2025  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST FRIDAY
 
 
* WHAT...NORTHEAST WINDS AROUND 20 KT WITH GUSTS UP TO 25 KT AND  
SEAS 5 TO 7 FT.  
 
* WHERE...ALL OF THE OPEN GULF WATERS.  
 
* WHEN...UNTIL 6 AM CST FRIDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
PG  
 
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