574
FZUS73 KLOT 131255
MWSLOT
MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE
755 AM CDT SAT SEP 13 2025
LMZ741-131305-
/O.CAN.KLOT.MA.W.0045.000000T0000Z-250913T1315Z/
755 AM CDT SAT SEP 13 2025
..THE SPECIAL MARINE WARNING IS CANCELLED
THE AFFECTED AREAS WERE...
NEARSHORE WATERS FROM WILMETTE HARBOR TO NORTHERLY ISLAND...
THE THUNDERSTORMS HAVE MOVED OUT OF THE WARNED AREA AND NO LONGER
POSE A SIGNIFICANT THREAT TO BOATERS.
LAT...LON 4162 8733 4164 8742 4165 8744 4167 8742
4169 8750 4175 8753 4176 8755 4189 8732
4166 8708 4164 8712 4165 8714 4163 8716
4162 8732 4161 8732
TIME...MOT...LOC 1255Z 270DEG 30KT 4200 8723 4179 8762
LMZ742>745-779-131315-
/O.CON.KLOT.MA.W.0045.000000T0000Z-250913T1315Z/
755 AM CDT SAT SEP 13 2025
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 815 AM CDT
FOR THE FOLLOWING AREAS...
NEARSHORE WATERS FROM NORTHERLY ISLAND TO CALUMET HARBOR...
NEARSHORE WATERS FROM CALUMET HARBOR TO MICHIGAN CITY...
OPEN WATERS FROM WILMETTE HARBOR TO MICHIGAN CITY OUT TO MID
LAKE...
AT 755 AM CDT, STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 15 NM EAST OF HARRISON-DEVER CRIB TO NEAR 59TH STREET
MARINA, MOVING EAST AT 30 KNOTS.
HAZARD...WIND GUSTS 34 KNOTS OR GREATER.
SOURCE...RADAR INDICATED.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
SUDDENLY HIGHER WAVES.
LOCATIONS IMPACTED INCLUDE...
INDIANA HARBOR, CALUMET HARBOR, MARINA SHORES AT DUNE HARBOR, HAMMOND
MARINA, AND BURNS HARBOR.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.
LAT...LON 4162 8733 4164 8742 4165 8744 4167 8742
4169 8750 4175 8753 4176 8755 4189 8732
4166 8708 4164 8712 4165 8714 4163 8716
4162 8732 4161 8732
TIME...MOT...LOC 1255Z 270DEG 30KT 4200 8723 4179 8762
HAIL...0.00IN
WIND...>34KTS
DOOM
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