174
FZUS73 KLOT 091957
MWSLOT
MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE
257 PM CDT SUN AUG 9 2026
LMZ741-092006-
/O.CAN.KLOT.MA.W.0065.000000T0000Z-260809T2045Z/
257 PM CDT SUN AUG 9 2026
..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.
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 400 PM CDT FOR
NORTHEASTERN ILLINOIS...AND THE ADJACENT WATERS OF LAKE MICHIGAN.
LAT...LON 4162 8733 4164 8742 4168 8743 4167 8744
4169 8750 4175 8753 4178 8758 4179 8758
4186 8761 4187 8752 4190 8752 4211 8707
4212 8696 4179 8697 4172 8692 4165 8711
4165 8714 4163 8716 4162 8732 4161 8733
TIME...MOT...LOC 1956Z 287DEG 17KT 4188 8681 4182 8707 4176 8735
LMZ742>745-779-092045-
/O.CON.KLOT.MA.W.0065.000000T0000Z-260809T2045Z/
257 PM CDT SUN AUG 9 2026
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 345 PM 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 256 PM CDT, STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 6 NM NORTHWEST OF NEW BUFFALO TO 10 NM NORTH OF BURNS
HARBOR TO 6 NM NORTHEAST OF INDIANA HARBOR, MOVING EAST AT 15 KNOTS.
HAZARD...WIND GUSTS 34 KNOTS OR GREATER AND SMALL HAIL.
SOURCE...RADAR INDICATED.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
SUDDENLY HIGHER WAVES.
LOCATIONS IMPACTED INCLUDE...
CALUMET HARBOR, INDIANA HARBOR, 31ST STREET HARBOR, BURNS HARBOR,
MARINA SHORES AT DUNE HARBOR, BURNHAM HARBOR, 59TH STREET MARINA,
HAMMOND MARINA, AND JACKSON PARK HARBOR.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.
LAT...LON 4162 8733 4164 8742 4168 8743 4167 8744
4169 8750 4175 8753 4178 8758 4179 8758
4186 8761 4187 8752 4190 8752 4211 8707
4212 8696 4179 8697 4172 8692 4165 8711
4165 8714 4163 8716 4162 8732 4161 8733
TIME...MOT...LOC 1956Z 287DEG 17KT 4188 8681 4182 8707 4176 8735
HAIL...<.75IN
WIND...>34KTS
DOOM
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