559  
WHUS73 KGRR 090734  
MWWGRR  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
334 AM EDT TUE SEP 9 2025  
 
LMZ848-849-091545-  
/O.CON.KGRR.SC.Y.0079.250909T1200Z-250909T2200Z/  
WHITEHALL TO PENTWATER MI-PENTWATER TO MANISTEE MI-  
334 AM EDT TUE SEP 9 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING  
TO 6 PM EDT THIS EVENING...  
 
* WHAT...SOUTH WINDS 10 TO 20 KNOTS AND WAVES 2 TO 5 FEET  
EXPECTED. HIGHEST WAVES WILL BE NEAR THE POINTS.  
 
* WHERE...WHITEHALL TO MANISTEE.  
 
* WHEN...FROM 8 AM THIS MORNING TO 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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