007  
WHUS74 KLIX 180626  
MWWLIX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
1226 AM CST THU DEC 18 2025  
 
GMZ530-532-534-536-538-550-552-555-557-570-572-575-577-181430-  
/O.CON.KLIX.MF.Y.0024.000000T0000Z-251218T1500Z/  
LAKE PONTCHARTRAIN AND LAKE MAUREPAS-MISSISSIPPI SOUND-  
LAKE BORGNE-CHANDELEUR SOUND-BRETON SOUND-  
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 PASCAGOULA MISSISSIPPI TO STAKE ISLAND 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-  
COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND  
LOUISIANA OUT 20 TO 60 NM-  
1226 AM CST THU DEC 18 2025  
 
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS  
MORNING...  
 
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1 NM OR LESS.  
 
* WHERE...ALL COASTAL WATERS.  
 
* WHEN...FROM MIDNIGHT TONIGHT TO 9 AM CST THURSDAY.  
 
* IMPACTS...AREAS OF PATCHY DENSE FOG WILL CAUSE LOW  
VISIBILITIES, WHICH COULD MAKE DRIVING CONDITIONS HAZARDOUS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST NAVIGATE, PROCEED WITH CAUTION. USE PROPER FOG  
SIGNALS. MAKE SURE ALL RUNNING LIGHTS ARE ON. REMEMBER TO USE  
YOUR RADAR AND COMPASS.  
 
 
 
 
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