173  
WHUS73 KMKX 170137  
MWWMKX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
737 PM CST FRI JAN 16 2026  
 
LMZ644>646-170900-  
/O.EXT.KMKX.SC.Y.0007.000000T0000Z-260117T0900Z/  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
NORTH POINT LIGHT TO WIND POINT WI-  
WIND POINT WI TO WINTHROP HARBOR IL-  
737 PM CST FRI JAN 16 2026  
   
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM CST SATURDAY
 
 
* WHAT...WEST WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.  
 
* WHERE...NEARSHORE WATERS FROM PORT WASHINGTON TO WINTHROP  
HARBOR IL.  
 
* WHEN...UNTIL 3 AM CST SATURDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
LMZ643-170300-  
/O.CON.KMKX.SC.Y.0007.000000T0000Z-260117T0300Z/  
SHEBOYGAN TO PORT WASHINGTON WI-  
737 PM CST FRI JAN 16 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS  
EVENING...  
 
* WHAT...WEST WINDS 15 TO 20 KT WITH GUSTS UP TO AROUND 25 KT.  
 
* WHERE...NEARSHORE WATERS FROM SHEBOYGAN TO PORT WASHINGTON.  
 
* WHEN...UNTIL 9 PM CST THIS EVENING.  
 
* 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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