460  
WHUS53 KGRB 011509  
SMWGRB  
LMZ567-011545-  
/O.NEW.KGRB.MA.W.0035.260701T1509Z-260701T1545Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE GREEN BAY WI  
1009 AM CDT WED JUL 1 2026  
 
THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
OPEN WATERS OF LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN...  
 
* UNTIL 1045 AM CDT.  
 
* AT 1009 AM CDT, A STRONG THUNDERSTORM WAS LOCATED 22 NM SOUTHEAST  
OF RAWLEY POINT LIGHT, MOVING EAST AT 45 KNOTS.  
 
HAZARD...WIND GUSTS TO 40 KNOTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
* THIS STRONG THUNDERSTORM WILL REMAIN OVER MAINLY OPEN WATERS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 
BOATERS SHOULD SEEK SAFE HARBOR IMMEDIATELY UNTIL THIS STORM PASSES.  
WIND GUSTS 34 KNOTS OR GREATER, HIGH WAVES, DANGEROUS LIGHTNING, AND  
HEAVY RAIN ARE POSSIBLE WITH THIS STORM.  
 
FREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF CAUGHT ON THE  
OPEN WATER STAY BELOW DECK IF POSSIBLE, KEEP AWAY FROM UNGROUNDED  
METAL OBJECTS.  
 

 
 
LAT...LON 4387 8738 4414 8729 4415 8700 4413 8701  
4383 8709 4387 8736  
TIME...MOT...LOC 1509Z 260DEG 43KT 4398 8710  
 
MAX HAIL SIZE...<.75 IN  
MAX WIND GUST...40 KTS  
 

 
 
JG  
 
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