489  
WHUS73 KAPX 310715  
MWWAPX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GAYLORD MI  
315 AM EDT MON AUG 31 2026  
 
LMZ345-346-311515-  
/O.NEW.KAPX.SC.Y.0076.260831T1500Z-260901T0300Z/  
POINT BETSIE TO SLEEPING BEAR POINT MI-  
MANISTEE TO POINT BETSIE MI-  
315 AM EDT MON AUG 31 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO  
11 PM EDT THIS EVENING...  
 
* WHAT...HIGHEST GUSTS UP TO 25 KTS FROM THE SOUTH AND HIGHEST  
WAVES AROUND 4 FEET EXPECTED.  
 
* WHERE...POINT BETSIE TO SLEEPING BEAR POINT MI AND MANISTEE TO  
POINT BETSIE MI.  
 
* WHEN...FROM 11 AM THIS MORNING TO 11 PM EDT THIS EVENING.  
 
* 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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