Marine Weather Message
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
383 WHUS73 KLOT 282037 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 237 PM CST Fri Nov 28 2025 LMZ743-744-290445- /O.EXP.KLOT.SC.Y.0104.000000T0000Z-251128T2100Z/ /O.NEW.KLOT.SC.Y.0105.251129T1500Z-251201T1300Z/ Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- 237 PM CST Fri Nov 28 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM SATURDAY TO 7 AM CST MONDAY... * WHAT...Southeast winds to 30 kt and significant waves to 8 ft occasionally to 10 ft expected. * WHERE...Calumet Harbor IL to Burns Harbor IN. * WHEN...From 9 AM Saturday to 7 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ745-290445- /O.EXT.KLOT.SC.Y.0104.000000T0000Z-251129T0100Z/ /O.NEW.KLOT.SC.Y.0105.251129T1500Z-251201T1300Z/ Burns Harbor to Michigan City IN- 237 PM CST Fri Nov 28 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM CST THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM SATURDAY TO 7 AM CST MONDAY... * WHAT...For the first Small Craft Advisory, significant waves to 6 ft occasionally to 8 ft. For the second Small Craft Advisory, southeast winds to 30 kt and significant waves to 11 ft occasionally to 14 ft expected. * WHERE...Burns Harbor to Michigan City IN. * WHEN...For the first Small Craft Advisory, until 7 PM CST this evening. For the second Small Craft Advisory, from 9 AM Saturday to 7 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ740>742-290445- /O.NEW.KLOT.SC.Y.0105.251129T1500Z-251201T0400Z/ Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 237 PM CST Fri Nov 28 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM SATURDAY TO 10 PM CST SUNDAY... * WHAT...Southeast winds to 30 kt and significant waves to 9 ft occasionally to 12 ft expected. * WHERE...Winthrop Harbor to Calumet Harbor IL. * WHEN...From 9 AM Saturday to 10 PM CST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$