400
FZUS73 KLOT 162037
MWSLOT
MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE
337 PM CDT WED JUL 16 2025
LMZ740>745-777-779-162145-
/O.CON.KLOT.MA.W.0025.000000T0000Z-250716T2145Z/
337 PM CDT WED JUL 16 2025
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 445 PM CDT
FOR THE FOLLOWING AREAS...
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...
AT 336 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 6 NM NORTHWEST OF OHARE AIRPORT TO 6 NM WEST OF
DIVERSY HARBOR TO NEAR MIDWAY AIRPORT TO 14 NM SOUTHWEST OF HAMMOND
MARINA, MOVING NORTHEAST AT 40 KNOTS. THESE STORMS HAVE A HISTORY OF
PRODUCING WIND DAMAGE AND MEASURED GUSTS OVER 60 MPH ACROSS DUPAGE
AND WILL COUNTY.
HAZARD...WIND GUSTS IN EXCESS OF 50 KNOTS.
SOURCE...PUBLIC.
IMPACT...BOATS COULD SUFFER SIGNIFICANT STRUCTURAL DAMAGE IN HIGH
WINDS. SMALL CRAFT COULD CAPSIZE IN 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...
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 2036Z 233DEG 40KT 4207 8799 4190 8777 4175 8768 4158
8778
HAIL...0.00IN
WIND...50KTS
CARLAW
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