357  
WHUS73 KAPX 191815  
MWWAPX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GAYLORD MI  
215 PM EDT FRI JUN 19 2026  
 
LHZ347-348-192200-  
/O.CON.KAPX.SC.Y.0053.000000T0000Z-260619T2200Z/  
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING  
BOIS BLANC ISLAND-  
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY  
NATIONAL MARINE SANCTUARY-  
215 PM EDT FRI JUN 19 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS  
EVENING...  
 
* WHAT...HIGHEST GUSTS UP TO 25 KTS FROM THE NORTHWEST AND  
HIGHEST WAVES AROUND 4 FEET.  
 
* WHERE...5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI  
INCLUDING BOIS BLANC ISLAND AND PRESQUE ISLE LIGHT TO STURGEON  
PT MI INCLUDING THUNDER BAY NATIONAL MARINE SANCTUARY.  
 
* WHEN...UNTIL 6 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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