137  
WHUS71 KCLE 201417  
MWWCLE  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CLEVELAND OH  
917 AM EST MON JAN 20 2025  
 
LEZ061-166>169-202230-  
/O.CON.KCLE.UP.W.0001.000000T0000Z-250122T0600Z/  
RIPLEY TO BUFFALO NY EXTENDING FROM 5NM OFF SHORELINE TO US-  
CANADIAN BORDER-  
AVON POINT TO WILLOWICK OH BEYOND 5 NM OFF SHORELINE TO US-  
CANADIAN BORDER-WILLOWICK TO GENEVA-ON-THE-  
LAKE OH BEYOND 5NM OFF SHORELINE TO US-CANADIAN BORDER-GENEVA-ON-  
THE-LAKE TO CONNEAUT OH BEYOND 5 NM OFF SHORELINE TO US-  
CANADIAN BORDER-  
CONNEAUT OH TO RIPLEY NY BEYOND 5 NM OFF SHORELINE TO US-  
CANADIAN BORDER-  
917 AM EST MON JAN 20 2025  
 
...HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT UNTIL 1 AM EST  
WEDNESDAY...  
 
* WHAT...HEAVY FREEZING SPRAY AT A RATE OF 2 CM PER HOUR OR  
GREATER MAY RAPIDLY ACCUMULATE ON VESSELS.  
 
* WHERE...THE OPEN WATERS OF LAKE ERIE FROM AVON POINT OH TO  
BUFFALO NY.  
 
* WHEN...UNTIL 1 AM EST WEDNESDAY.  
 
* IMPACTS...OPERATING A VESSEL IN HEAVY FREEZING SPRAY IS  
HAZARDOUS. FREEZING SPRAY MAY RENDER MECHANICAL AND ELECTRONIC  
COMPONENTS INOPERATIVE. RAPID ICE ACCRETION ON DECKS AND  
SUPERSTRUCTURES MAY RESULT IN A CATASTROPHIC LOSS OF STABILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD PREPARE FOR DANGEROUS ACCUMULATION OF ICE ON  
THEIR VESSEL. IF POSSIBLE, REMAIN IN PORT, AVOID THE WARNING AREA  
OR CONDUCT MITIGATION.  
 

 
 

 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT  
HTTP://WWW.WEATHER.GOV/CLE  
 
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