520  
WHUS74 KLIX 232044  
MWWLIX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
344 PM CDT SUN APR 23 2017  
   
..SMALL CRAFT ADVISORY
 
 
.A SURGE OF MUCH COOLER AIR AND BUILDING HIGH PRESSURE BEHIND A  
COLD FRONT WILL CAUSE WINDS TO RISE ABOVE 20 KNOTS DURING THE  
EVENING HOURS. WAVE CONDITIONS ARE EXPECTED TO BECOME HAZARDOUS TO  
SMALL CRAFT ACROSS THE TIDAL LAKES...SOUNDS AND COASTAL WATERS.  
 
GMZ530-532-534-536-538-550-552-555-557-570-572-575-577-240445-  
/O.CON.KLIX.SC.Y.0025.170423T2300Z-170424T0600Z/  
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-  
344 PM CDT SUN APR 23 2017  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY
 
 
* WINDS...NORTH TO NORTHWEST 20 TO 25 KNOTS  
 
* WAVES/SEAS...3 TO 6 FEET  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 20 TO 33 KNOTS  
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.  
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER  
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.  
 

 
 

 
 
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