498  
WHUS73 KGRR 280021  
MWWGRR  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
821 PM EDT MON APR 27 2026  
 
LMZ844>849-280830-  
/O.EXP.KGRR.GL.W.0009.000000T0000Z-260428T0000Z/  
/O.CON.KGRR.SC.Y.0027.000000T0000Z-260428T2200Z/  
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-  
821 PM EDT MON APR 27 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT  
TUESDAY...   
..GALE WARNING HAS EXPIRED  
 
* WHAT...SOUTHWEST WINDS 15 TO 25 KNOTS WITH GUSTS UP TO 35  
KNOTS AND WAVES 3 TO 6 FEET.  
 
* WHERE...ST JOSEPH TO MANISTEE.  
 
* WHEN...UNTIL 6 PM EDT TUESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MI Page
The Nexlab IN Page
Main Text Page