WHUS73 KLOT 100319 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 919 PM CST Mon Feb 9 2026 LMZ740>743-101130- /O.CON.KLOT.SC.Y.0016.260210T1400Z-260211T0000Z/ Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN- 919 PM CST Mon Feb 9 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM CST TUESDAY... * WHAT...Northwest winds to 25 kt expected. * WHERE...Winthrop Harbor to Calumet Harbor IL, and Calumet Harbor IL to Gary IN. * WHEN...From 8 AM to 6 PM CST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$