Marine Weather Message
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
336 WHUS73 KLOT 261439 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 939 AM CDT Sat Apr 26 2025 LMZ740>742-262245- /O.CON.KLOT.SC.Y.0054.000000T0000Z-250427T0000Z/ Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 939 AM CDT Sat Apr 26 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...North winds to 25 kt and significant waves to 8 ft occasionally to 10 ft. * WHERE...Winthrop Harbor to Calumet Harbor IL. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ743>745-262245- /O.CON.KLOT.SC.Y.0054.000000T0000Z-250427T0300Z/ Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 939 AM CDT Sat Apr 26 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING... * WHAT...North winds to 30 kt and significant waves to 9 ft occasionally to 12 ft. * WHERE...Calumet Harbor IL to Michigan City IN. * WHEN...Until 10 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$