213  
WHUS73 KMQT 171501  
MWWMQT  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MARQUETTE MI  
1101 AM EDT TUE JUN 17 2025  
 
LSZ241-242-171615-  
/O.EXP.KMQT.SC.Y.0113.000000T0000Z-250617T1500Z/  
/O.NEW.KMQT.SC.Y.0114.250617T1501Z-250617T1600Z/  
BLACK RIVER TO ONTONAGON MI-  
ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI-  
1101 AM EDT TUE JUN 17 2025 /1001 AM CDT TUE JUN 17 2025/  
 
...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON EDT /11 AM CDT/  
TODAY...   
..SMALL CRAFT ADVISORY HAS EXPIRED
 
 
* WHAT...WEST WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT AND  
WAVES 2 TO 4 FT OCCURRING.  
 
* WHERE...BLACK RIVER TO ONTONAGON MI AND ONTONAGON TO UPPER  
ENTRANCE OF PORTAGE CANAL MI.  
 
* WHEN...UNTIL NOON EDT /11 AM CDT/ TODAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
LSZ251-172100-  
/O.NEW.KMQT.SC.Y.0114.250617T1501Z-250617T2100Z/  
GRAND MARAIS TO WHITEFISH POINT MI-  
1101 AM EDT TUE JUN 17 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON
 
 
* WHAT...WEST WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT AND WAVES  
1 TO 3 FT OCCURRING.  
 
* WHERE...GRAND MARAIS TO WHITEFISH POINT MI.  
 
* WHEN...UNTIL 5 PM EDT THIS AFTERNOON.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
LSZ243-244-171800-  
/O.CON.KMQT.SC.Y.0113.000000T0000Z-250617T1800Z/  
UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI-  
EAGLE RIVER TO MANITOU ISLAND MI-  
1101 AM EDT TUE JUN 17 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS  
AFTERNOON...  
 
* WHAT...WEST WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT AND WAVES  
3 TO 5 FT OCCURRING.  
 
* WHERE...UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI AND  
EAGLE RIVER TO MANITOU ISLAND MI.  
 
* WHEN...UNTIL 2 PM EDT THIS AFTERNOON.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
LSZ245-171615-  
/O.CON.KMQT.SC.Y.0113.000000T0000Z-250617T1600Z/  
MANITOU ISLAND TO POINT ISABELLE MI-  
1101 AM EDT TUE JUN 17 2025  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT TODAY
 
 
* WHAT...WEST WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT AND  
WAVES 2 TO 3 FT OCCURRING.  
 
* WHERE...MANITOU ISLAND TO POINT ISABELLE MI.  
 
* WHEN...UNTIL NOON EDT TODAY.  
 
* 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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