


Marine Weather Message
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
873 WHUS73 KLOT 081450 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 950 AM CDT Wed Oct 8 2025 LMZ740>745-082000- /O.CON.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- 950 AM CDT Wed Oct 8 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM CDT THIS AFTERNOON... * WHAT...Northeast winds to 20 kt and significant waves to 6 ft occasionally to 8 ft. * WHERE...Illinois and Indiana nearshore from Winthrop Harbor IL to Michigan City IN. * WHEN...Until 3 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$