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WHUS53 KMKX 101940
SMWMKX
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/O.NEW.KMKX.MA.W.0033.260610T1940Z-260610T2145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
240 PM CDT WED JUN 10 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 PORT
WASHINGTON WI TO WINTHROP HARBOR IL...
* UNTIL 445 PM CDT.
* AT 239 PM CDT, SEVERE THUNDERSTORMS CAPABLE OF PRODUCING
WATERSPOUTS WERE LOCATED ALONG A LINE EXTENDING FROM 29 NM
SOUTHWEST OF OSHKOSH TO 31 NM WEST OF MILWAUKEE TO 24 NM WEST OF
ELGIN, MOVING EAST AT 45 KNOTS.
HAZARD...WATERSPOUTS, WIND GUSTS IN EXCESS OF 50 KNOTS, AND SMALL
HAIL.
SOURCE...RADAR.
IMPACT...WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY
HAZARDOUS SEAS. BOATS COULD SUFFER SIGNIFICANT STRUCTURAL
DAMAGE IN HIGH WINDS. SMALL CRAFT COULD CAPSIZE IN
SUDDENLY HIGHER WAVES.
* SEVERE THUNDERSTORMS WILL REMAIN OVER MAINLY OPEN WATERS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
LAT...LON 4248 8780 4261 8782 4278 8775 4286 8784
4297 8785 4301 8789 4307 8786 4313 8790
4318 8788 4324 8791 4335 8788 4338 8714
4246 8702
TIME...MOT...LOC 1939Z 256DEG 44KT 4366 8900 4299 8867 4218 8881
WATERSPOUT...POSSIBLE
HAIL...<.75IN
WIND...50KTS
HEEREN
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