731  
WHUS73 KGRR 072037  
MWWGRR  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
337 PM EST SUN DEC 7 2025  
 
LMZ844>849-080400-  
/O.CON.KGRR.SC.Y.0107.000000T0000Z-251208T0400Z/  
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-  
337 PM EST SUN DEC 7 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EST THIS  
EVENING...  
 
* WHAT...NORTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20  
KNOTS AND WAVES 2 TO 5 FEET.  
 
* WHERE...ST JOSEPH TO MANISTEE.  
 
* WHEN...UNTIL 11 PM EST 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.  
 

 
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page
The Nexlab IN Page Main Text Page