


Marine Weather Statement
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
436 FZUS73 KLOT 242131 MWSLOT Marine Weather Statement National Weather Service Chicago/Romeoville 431 PM CDT Thu Jul 24 2025 LMZ742>745-777-779-242140- /O.EXP.KLOT.MA.W.0027.000000T0000Z-250724T2130Z/ 431 PM CDT Thu Jul 24 2025 ...THE SPECIAL MARINE WARNING EXPIRED AT 430 PM CDT... The affected areas were... Nearshore Waters from Northerly Island to Calumet Harbor... Nearshore Waters from Calumet Harbor to Michigan City... Open Waters from Winthrop Harbor to Michigan City out to Mid Lake... The thunderstorms have moved out of the area and no longer pose a significant threat to boaters. Ongoing thunderstorms may continue to provide localized gusty winds in the Indiana nearshore through 500 PM CDT. A Severe Thunderstorm Watch remains in effect until 900 PM CDT for northwestern Indiana...and the adjacent waters of Lake Michigan. && LAT...LON 4162 8733 4164 8742 4168 8742 4167 8747 4171 8753 4175 8753 4177 8756 4185 8761 4187 8758 4187 8752 4191 8752 4224 8698 4213 8696 4179 8697 4172 8692 4165 8711 4165 8714 4163 8716 4162 8732 4161 8733 TIME...MOT...LOC 2130Z 267DEG 43KT 4196 8649 4171 8644 $$ DK