827  
WHUS73 KMKX 180232  
MWWMKX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
932 PM CDT WED JUN 17 2026  
 
LMZ643>646-180900-  
/O.CON.KMKX.SC.Y.0066.000000T0000Z-260618T0900Z/  
SHEBOYGAN TO PORT WASHINGTON WI-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
NORTH POINT LIGHT TO WIND POINT WI-  
WIND POINT WI TO WINTHROP HARBOR IL-  
932 PM CDT WED JUN 17 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT  
THURSDAY...  
 
* WHAT...WEST TO NORTHWEST WINDS 10 TO 15 KNOTS GUSTING TO 20  
KNOTS AND WAVES 4 TO 6 FT EXPECTED.  
 
* WHERE...NEARSHORE WATERS FROM SHEBOYGAN TO WINTHROP HARBOR IL.  
 
* WHEN...UNTIL 4 AM CDT THURSDAY.  
 
* 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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