191  
FZUS73 KMQT 072328  
MWSMQT  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE MARQUETTE MI  
728 PM EDT FRI AUG 7 2026  
 
LSZ248-072337-  
/O.CAN.KMQT.MA.W.0098.000000T0000Z-260808T0000Z/  
728 PM EDT FRI AUG 7 2026  
   
..THE SPECIAL MARINE WARNING IS CANCELLED
 
 
THE AFFECTED AREAS WERE...  
HURON ISLANDS TO MARQUETTE MI...  
 
THE THUNDERSTORM HAS MOVED OUT OF THE WARNED AREA AND NO LONGER  
POSES A SIGNIFICANT THREAT TO BOATERS.  
 
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1100 PM EDT FOR  
THE ADJACENT WATERS OF LAKE SUPERIOR.  
 

 
 
LAT...LON 4695 8751 4704 8759 4721 8732 4698 8714  
TIME...MOT...LOC 2327Z 246DEG 18KT 4700 8745  
 

 
 
LSZ265-266-080000-  
/O.CON.KMQT.MA.W.0098.000000T0000Z-260808T0000Z/  
728 PM EDT FRI AUG 7 2026  
   
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 800 PM EDT
 
 
FOR THE FOLLOWING AREAS...  
LAKE SUPERIOR EAST OF A LINE FROM MANITOU ISLAND TO MARQUETTE MI AND  
WEST OF A LINE FROM GRAND MARAIS MI TO THE US/CANADIAN BORDER BEYOND  
5NM FROM SHORE...  
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI BEYOND  
5NM FROM SHORE...  
 
AT 727 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED 14 NM SOUTHWEST OF  
STANNARD ROCK, MOVING NORTHEAST AT 20 KNOTS.  
 
HAZARD...WIND GUSTS 34 KNOTS OR GREATER AND LARGE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES. LARGE HAIL COULD RESULT IN  
STRUCTURAL DAMAGE.  
 
THE SEVERE THUNDERSTORM WILL REMAIN OVER MAINLY OPEN WATERS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 

 
 
LAT...LON 4695 8751 4704 8759 4721 8732 4698 8714  
TIME...MOT...LOC 2327Z 246DEG 18KT 4700 8745  
 
HAIL...>.75IN  
WIND...>34KTS  
 

 
 
GS  
 
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