588  
FZUS73 KMKX 131415  
MWSMKX  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
915 AM CDT SAT SEP 13 2025  
 
LMZ645-646-673-675-131515-  
915 AM CDT SAT SEP 13 2025  
   
..A WAKE LOW IS PRODUCING GUSTY WINDS OVER THE WATERS
 
 
THE AREAS AFFECTED INCLUDE...  
LAKE MICHIGAN NEARSHORE AND OPEN WATERS TO MID LAKE FROM NORTH POINT  
LIGHT WI TO WINTHROP HARBOR IL...  
 
AT 900 AM CDT, THE SOUTHERN MID LAKE BUOY REPORTED AN ABRUPT WIND  
SHIFT TO SOUTH-SOUTHEAST WITH A WIND GUST OF 27 KNOTS. THIS HAPPENED  
BEHIND AN AREA OF THUNDERSTORMS. EXPECT GUSTY SOUTHERLY WINDS UP TO  
30 KNOTS TO PERSIST FOR UP TO AN HOUR AFTER THE STORMS EXIT THIS  
MORNING. THE THUNDERSTORM SYSTEM THAT IS CURRENTLY OVER FAR  
SOUTHERN LAKE MICHIGAN IS MOVING SOUTHEAST AT 30 KNOTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS CAN EXPECT AND ABRUPT WIND SHIFT WITH GUSTY WINDS TO AROUND  
30 KNOTS AND LOCALLY HIGHER WAVES. BOATERS SHOULD SEEK SAFE HARBOR  
IMMEDIATELY UNTIL THIS STORM PASSES.  
 

 
 
LAT...LON 4248 8780 4261 8782 4267 8781 4267 8779  
4271 8777 4276 8777 4278 8775 4284 8781  
4290 8708 4246 8702  
 

 
 
MRC  
 
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