159  
WHUS73 KGRR 111911  
MWWGRR  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
311 PM EDT THU JUN 11 2026  
 
LMZ844>849-120315-  
/O.CON.KGRR.SC.Y.0040.260612T0000Z-260612T1600Z/  
ST JOSEPH TO SOUTH HAVEN MI-SOUTH HAVEN TO HOLLAND MI-  
HOLLAND TO GRAND HAVEN MI-GRAND HAVEN TO WHITEHALL MI-  
WHITEHALL TO PENTWATER MI-PENTWATER TO MANISTEE MI-  
311 PM EDT THU JUN 11 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING  
TO NOON EDT FRIDAY...  
 
* WHAT...SOUTHWEST WINDS 15 TO 25 KNOTS WITH GUSTS UP TO 30  
KNOTS BECOMING WEST AND WAVES 3 TO 6 FEET EXPECTED.  
 
* WHERE...ST JOSEPH TO MANISTEE.  
 
* WHEN...FROM 8 PM THIS EVENING TO NOON EDT FRIDAY.  
 
* 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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