


Marine Weather Message
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
230 WHUS73 KLOT 081951 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 251 PM CDT Wed Oct 8 2025 LMZ740>745-082100- /O.EXP.KLOT.SC.Y.0086.000000T0000Z-251008T2000Z/ Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 251 PM CDT Wed Oct 8 2025 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 PM CDT THIS AFTERNOON... Conditions have subsided to below advisory criteria. Therefore, the advisory will be allowed to expire. $$