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Displaying AFOS PIL: MWWLOT Product Timestamp: 2025-03-30 20:20 UTC
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601 WHUS73 KLOT 302020 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 320 PM CDT Sun Mar 30 2025 LMZ740>745-310430- /O.CON.KLOT.SC.Y.0040.000000T0000Z-250401T0900Z/ 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- 320 PM CDT Sun Mar 30 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT TUESDAY... * WHAT...Southwest winds to 25 kt shifting northwest tonight and significant waves to 8 ft occasionally to 10 ft expected. * WHERE...Illinois and Indiana nearshore from Winthrop Harbor IL to Michigan City IN. * WHEN...Until 4 AM CDT 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. && $$