077  
WHUS73 KAPX 230326  
MWWAPX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GAYLORD MI  
1126 PM EDT TUE JUL 22 2025  
 
LMZ341-344>346-231130-  
/O.CON.KAPX.SC.Y.0074.250723T0900Z-250724T0900Z/  
SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-  
SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-  
POINT BETSIE TO SLEEPING BEAR POINT MI-  
MANISTEE TO POINT BETSIE MI-  
1126 PM EDT TUE JUL 22 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 AM WEDNESDAY TO  
5 AM EDT THURSDAY...  
 
* WHAT...HIGHEST GUSTS UP TO 25 KTS FROM THE SOUTH AND HIGHEST  
WAVES AROUND 5 FEET EXPECTED.  
 
* WHERE...SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE,  
SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI, POINT BETSIE  
TO SLEEPING BEAR POINT MI AND MANISTEE TO POINT BETSIE MI.  
 
* WHEN...FROM 5 AM WEDNESDAY TO 5 AM EDT 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.  
 

 
 

 
 
LMZ342-231130-  
/O.CON.KAPX.SC.Y.0074.250723T0900Z-250724T0000Z/  
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE  
TRAVERSE BAY-  
1126 PM EDT TUE JUL 22 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 AM TO 8 PM EDT  
WEDNESDAY...  
 
* WHAT...HIGHEST GUSTS UP TO 25 KTS FROM THE SOUTH AND HIGHEST  
WAVES AROUND 3 FEET EXPECTED.  
 
* WHERE...NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING  
LITTLE TRAVERSE BAY.  
 
* WHEN...FROM 5 AM TO 8 PM EDT WEDNESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
LHZ348-231130-  
/O.CON.KAPX.SC.Y.0074.250723T1500Z-250724T0000Z/  
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY  
NATIONAL MARINE SANCTUARY-  
1126 PM EDT TUE JUL 22 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT  
WEDNESDAY...  
 
* WHAT...HIGHEST GUSTS UP TO 25 KTS FROM THE SOUTH AND HIGHEST  
WAVES AROUND 4 FEET EXPECTED.  
 
* WHERE...PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER  
BAY NATIONAL MARINE SANCTUARY.  
 
* WHEN...FROM 11 AM TO 8 PM EDT WEDNESDAY.  
 
* 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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