976  
WHUS74 KLIX 170848  
MWWLIX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
348 AM CDT SUN OCT 17 2021  
 
GMZ530-532-534-171500-  
/O.CON.KLIX.SC.Y.0040.000000T0000Z-211017T1500Z/  
LAKE PONTCHARTRAIN AND LAKE MAUREPAS-MISSISSIPPI SOUND-  
LAKE BORGNE-  
348 AM CDT SUN OCT 17 2021  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS  
MORNING...  
 
* WHAT...NORTH WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT EXPECTED  
WITH WAVES 3 TO 5 FEET.  
 
* WHERE...LAKE PONTCHARTRAIN AND LAKE MAUREPAS, MISSISSIPPI  
SOUND AND LAKE BORGNE.  
 
* WHEN...UNTIL 10 AM CDT SUNDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
GMZ536-538-550-552-555-557-570-572-575-577-171500-  
/O.CON.KLIX.SC.Y.0040.000000T0000Z-211017T1500Z/  
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-  
348 AM CDT SUN OCT 17 2021  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS  
MORNING...  
 
* WHAT...NORTH WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. WAVES 3  
TO 6 FEET OVER THE SOUNDS. SEAS 5 TO 8 FT OVER THE NEARSHORE  
OPEN WATERS AND 6 TO 10 FEET OVER THE OUTER OPEN WATERS  
EXPECTED.  
 
* WHERE...ALL OF THE OPEN GULF WATERS, AS WELL AS BRETON AND  
CHANDELEUR SOUNDS.  
 
* WHEN...UNTIL 10 AM CDT SUNDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
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