011  
WHUS73 KGRR 072237  
MWWGRR  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
637 PM EDT FRI AUG 7 2026  
 
LMZ849-080300-  
/O.CON.KGRR.SC.Y.0057.000000T0000Z-260808T0300Z/  
PENTWATER TO MANISTEE MI-  
637 PM EDT FRI AUG 7 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS  
EVENING...  
 
* WHAT...SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.  
 
* WHERE...PENTWATER TO MANISTEE MI.  
 
* WHEN...UNTIL 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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