592  
WHUS53 KMKX 130021  
SMWMKX  
LMZ643-644-669-671-130045-  
/O.NEW.KMKX.MA.W.0027.260513T0021Z-260513T0045Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
721 PM CDT TUE MAY 12 2026  
 
THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
LAKE MICHIGAN NEARSHORE AND OPEN WATERS TO MID LAKE FROM SHEBOYGAN  
WI TO NORTH PORT LIGHT WI...  
 
* UNTIL 745 PM CDT.  
 
* AT 721 PM CDT, A STRONG THUNDERSTORM WAS LOCATED NEAR PORT  
WASHINGTON, MOVING EAST AT 45 KNOTS.  
 
HAZARD...WIND GUSTS TO NEARLY 50 KNOTS.  
 
SOURCE...RADAR.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
PORT WASHINGTON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE  
EXPECTED.  
 
 
 
LAT...LON 4339 8787 4345 8781 4349 8779 4354 8780  
4358 8778 4364 8741 4330 8742 4332 8789  
TIME...MOT...LOC 0021Z 277DEG 45KT 4345 8784  
 
HAIL...0.00IN  
WIND...49KTS  
 
 
 
MRC  
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