685
WHUS53 KLOT 120048
SMWLOT
LMZ740>745-777-779-120345-
/O.NEW.KLOT.MA.W.0024.250712T0048Z-250712T0345Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE
748 PM CDT FRI JUL 11 2025
THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
NEARSHORE WATERS FROM WINTHROP HARBOR TO CALUMET HARBOR...
NEARSHORE WATERS FROM CALUMET HARBOR TO MICHIGAN CITY...
OPEN WATERS FROM WINTHROP HARBOR TO MICHIGAN CITY OUT TO MID
LAKE...
* UNTIL 1045 PM CDT.
* AT 745 PM CDT, STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 14 NM NORTHWEST OF MCHENRY TO 15 NM WEST OF ELGIN
TO 38 NM WEST OF AURORA, MOVING EAST AT 25 KNOTS. A STRONG GUST
FRONT ALSO EXTENDS 10 TO 15 NM AHEAD OF THE MAIN LINE OF STORMS.
HAZARD...WIND GUSTS 34 KNOTS OR GREATER.
SOURCE...RADAR AND LAND-BASED OBSERVATIONS.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
SUDDENLY HIGHER WAVES.
* LOCATIONS IMPACTED INCLUDE...
HARRISON-DEVER CRIB, BURNHAM HARBOR, HAMMOND MARINA, WILMETTE
HARBOR, JACKSON PARK HARBOR, 31ST STREET HARBOR, MONROE HARBOR,
BURNS HARBOR, BELMONT HARBOR, CALUMET HARBOR, MARINA SHORES AT DUNE
HARBOR, AND 59TH STREET MARINA.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE
EXPECTED.
LAT...LON 4162 8733 4164 8743 4168 8743 4167 8747
4170 8751 4183 8760 4189 8762 4189 8760
4190 8762 4206 8767 4227 8783 4248 8780
4246 8702 4213 8696 4179 8697 4179 8696
4172 8691 4163 8716 4162 8732 4161 8732
TIME...MOT...LOC 0045Z 273DEG 27KT 4251 8853 4194 8860 4154 8909
HAIL...0.00IN
WIND...>34KTS
KLUBER
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