248  
WHUS73 KMQT 080352  
MWWMQT  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MARQUETTE MI  
1052 PM EST FRI NOV 7 2025  
 
LMZ221-248-250-080600-  
/O.CON.KMQT.SC.Y.0174.000000T0000Z-251108T0600Z/  
GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK ISLAND  
PASSAGE-SEUL CHOIX POINT TO POINT DETOUR MI-  
5NM EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE-  
1052 PM EST FRI NOV 7 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST  
SATURDAY...  
 
* WHAT...NORTH WINDS 10 TO 20 KT AND WAVES 1 TO 3 FT OCCURRING.  
 
* WHERE...GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK  
ISLAND PASSAGE, SEUL CHOIX POINT TO POINT DETOUR MI AND 5NM  
EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE.  
 
* WHEN...UNTIL 1 AM EST 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.  
 
 
 
 
 
LSZ240-241-080600-  
/O.CON.KMQT.SC.Y.0173.000000T0000Z-251108T0600Z/  
SAXON HARBOR WI TO BLACK RIVER MI-BLACK RIVER TO ONTONAGON MI-  
1052 PM EST FRI NOV 7 2025 /952 PM CST FRI NOV 7 2025/  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST  
/MIDNIGHT CST/ SATURDAY...  
 
* WHAT...NORTH WINDS 10 TO 15 KT AND WAVES 3 TO 5 FT OCCURRING.  
 
* WHERE...SAXON HARBOR WI TO BLACK RIVER MI AND BLACK RIVER TO  
ONTONAGON MI.  
 
* WHEN...UNTIL 1 AM EST /MIDNIGHT 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.  
 
 
 
 
 
LSZ242-243-245-080600-  
/O.CON.KMQT.SC.Y.0174.000000T0000Z-251108T0600Z/  
ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI-  
UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI-  
MANITOU ISLAND TO POINT ISABELLE MI-  
1052 PM EST FRI NOV 7 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST  
SATURDAY...  
 
* WHAT...NORTH WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT AND  
WAVES 2 TO 5 FT OCCURRING.  
 
* WHERE...ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI, UPPER  
ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI AND MANITOU ISLAND  
TO POINT ISABELLE MI.  
 
* WHEN...UNTIL 1 AM EST 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.  
 
 
 
 
 
LSZ244-080900-  
/O.CON.KMQT.SC.Y.0174.000000T0000Z-251108T0900Z/  
EAGLE RIVER TO MANITOU ISLAND MI-  
1052 PM EST FRI NOV 7 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST  
SATURDAY...  
 
* WHAT...NORTH WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT AND  
WAVES 3 TO 6 FT OCCURRING.  
 
* WHERE...EAGLE RIVER TO MANITOU ISLAND MI.  
 
* WHEN...UNTIL 4 AM EST 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.  
 
 
 
 
 
LSZ248-081200-  
/O.CON.KMQT.SC.Y.0174.000000T0000Z-251108T1200Z/  
HURON ISLANDS TO MARQUETTE MI-  
1052 PM EST FRI NOV 7 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST  
SATURDAY...  
 
* WHAT...NORTHWEST WINDS 10 TO 20 KT AND WAVES 4 TO 7 FT  
OCCURRING.  
 
* WHERE...HURON ISLANDS TO MARQUETTE MI.  
 
* WHEN...UNTIL 7 AM EST 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.  
 
 
 
 
 
LSZ249-250-081200-  
/O.CON.KMQT.SC.Y.0174.000000T0000Z-251108T1200Z/  
MARQUETTE TO MUNISING MI-MUNISING TO GRAND MARAIS MI-  
1052 PM EST FRI NOV 7 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST  
SATURDAY...  
 
* WHAT...NORTH WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND  
WAVES 6 TO 9 FT OCCURRING.  
 
* WHERE...MARQUETTE TO MUNISING MI AND MUNISING TO GRAND MARAIS  
MI.  
 
* WHEN...UNTIL 7 AM EST 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.  
 
 
 
 
 
LSZ251-081200-  
/O.CON.KMQT.SC.Y.0174.000000T0000Z-251108T1200Z/  
GRAND MARAIS TO WHITEFISH POINT MI-  
1052 PM EST FRI NOV 7 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST  
SATURDAY...  
 
* WHAT...NORTH WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND  
WAVES 4 TO 7 FT OCCURRING.  
 
* WHERE...GRAND MARAIS TO WHITEFISH POINT MI.  
 
* WHEN...UNTIL 7 AM EST 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.  
 
 
 
 
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