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Home Return to list Small Craft Advisory 0094 Issued by the Chicago Forecast Office
Action: New Issued At: 2026-11-08 02:44:48 733 WHUS73 KLOT 080844 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 244 AM CST Sun Nov 8 2026 LMZ740>744-081645- /O.NEW.KLOT.SC.Y.0094.261108T1200Z-261109T0000Z/ 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- 244 AM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM THIS MORNING TO 6 PM CST THIS EVENING... * WHAT...West winds to 25 kt expected. * WHERE...Winthrop Harbor to Calumet Harbor IL, and Calumet Harbor IL to Burns Harbor IN. * WHEN...From 6 AM this morning to 6 PM CST 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. && $$ LMZ745-081645- /O.NEW.KLOT.SC.Y.0094.261108T1500Z-261109T0900Z/ Burns Harbor to Michigan City IN- 244 AM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO 3 AM CST MONDAY... * WHAT...West winds to 25 kt becoming northwest and significant waves to 6 ft occasionally to 8 ft expected. * WHERE...Burns Harbor to Michigan City IN. * WHEN...From 9 AM this morning to 3 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: New Issued At: 2026-11-08 02:44:48 733 WHUS73 KLOT 080844 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 244 AM CST Sun Nov 8 2026 LMZ740>744-081645- /O.NEW.KLOT.SC.Y.0094.261108T1200Z-261109T0000Z/ 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- 244 AM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM THIS MORNING TO 6 PM CST THIS EVENING... * WHAT...West winds to 25 kt expected. * WHERE...Winthrop Harbor to Calumet Harbor IL, and Calumet Harbor IL to Burns Harbor IN. * WHEN...From 6 AM this morning to 6 PM CST 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. && $$ LMZ745-081645- /O.NEW.KLOT.SC.Y.0094.261108T1500Z-261109T0900Z/ Burns Harbor to Michigan City IN- 244 AM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO 3 AM CST MONDAY... * WHAT...West winds to 25 kt becoming northwest and significant waves to 6 ft occasionally to 8 ft expected. * WHERE...Burns Harbor to Michigan City IN. * WHEN...From 9 AM this morning to 3 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-11-08 09:39:31 459 WHUS73 KLOT 081539 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 939 AM CST Sun Nov 8 2026 LMZ740>744-082345- /O.CON.KLOT.SC.Y.0094.000000T0000Z-261109T0000Z/ 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- 939 AM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...West winds to 25 kt expected. * WHERE...Winthrop Harbor to Calumet Harbor IL, and Calumet Harbor IL to Burns Harbor IN. * WHEN...Until 6 PM CST 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. && $$ LMZ745-082345- /O.CON.KLOT.SC.Y.0094.000000T0000Z-261109T0900Z/ Burns Harbor to Michigan City IN- 939 AM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST MONDAY... * WHAT...West winds to 25 kt becoming northwest and significant waves to 6 ft occasionally to 8 ft expected. * WHERE...Burns Harbor to Michigan City IN. * WHEN...Until 3 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-11-08 09:39:31 459 WHUS73 KLOT 081539 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 939 AM CST Sun Nov 8 2026 LMZ740>744-082345- /O.CON.KLOT.SC.Y.0094.000000T0000Z-261109T0000Z/ 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- 939 AM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...West winds to 25 kt expected. * WHERE...Winthrop Harbor to Calumet Harbor IL, and Calumet Harbor IL to Burns Harbor IN. * WHEN...Until 6 PM CST 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. && $$ LMZ745-082345- /O.CON.KLOT.SC.Y.0094.000000T0000Z-261109T0900Z/ Burns Harbor to Michigan City IN- 939 AM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST MONDAY... * WHAT...West winds to 25 kt becoming northwest and significant waves to 6 ft occasionally to 8 ft expected. * WHERE...Burns Harbor to Michigan City IN. * WHEN...Until 3 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-11-08 14:45:56 261 WHUS73 KLOT 082045 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 245 PM CST Sun Nov 8 2026 LMZ740>744-090000- /O.CON.KLOT.SC.Y.0094.000000T0000Z-261109T0000Z/ 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- 245 PM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...West winds to 25 kt. * WHERE...Winthrop Harbor to Calumet Harbor IL, and Calumet Harbor IL to Burns Harbor IN. * WHEN...Until 6 PM CST 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. && $$ LMZ745-090445- /O.CON.KLOT.SC.Y.0094.000000T0000Z-261109T0900Z/ Burns Harbor to Michigan City IN- 245 PM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST MONDAY... * WHAT...West to northwest winds to 25 kt and significant waves to 6 ft. * WHERE...Burns Harbor to Michigan City IN. * WHEN...Until 3 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-11-08 14:45:56 261 WHUS73 KLOT 082045 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 245 PM CST Sun Nov 8 2026 LMZ740>744-090000- /O.CON.KLOT.SC.Y.0094.000000T0000Z-261109T0000Z/ 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- 245 PM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...West winds to 25 kt. * WHERE...Winthrop Harbor to Calumet Harbor IL, and Calumet Harbor IL to Burns Harbor IN. * WHEN...Until 6 PM CST 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. && $$ LMZ745-090445- /O.CON.KLOT.SC.Y.0094.000000T0000Z-261109T0900Z/ Burns Harbor to Michigan City IN- 245 PM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST MONDAY... * WHAT...West to northwest winds to 25 kt and significant waves to 6 ft. * WHERE...Burns Harbor to Michigan City IN. * WHEN...Until 3 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-11-08 18:10:33 625 WHUS73 KLOT 090010 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 610 PM CST Sun Nov 8 2026 LMZ740>744-090115- /O.EXP.KLOT.SC.Y.0094.000000T0000Z-261109T0000Z/ 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- 610 PM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY HAS EXPIRED... The small craft advisory is no longer in effect. $$ LMZ745-090815- /O.CON.KLOT.SC.Y.0094.000000T0000Z-261109T0900Z/ Burns Harbor to Michigan City IN- 610 PM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST MONDAY... * WHAT...West winds to 25 kt and significant waves to 6 ft. * WHERE...Burns Harbor to Michigan City IN. * WHEN...Until 3 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Expired Issued At: 2026-11-08 18:10:33 625 WHUS73 KLOT 090010 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 610 PM CST Sun Nov 8 2026 LMZ740>744-090115- /O.EXP.KLOT.SC.Y.0094.000000T0000Z-261109T0000Z/ 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- 610 PM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY HAS EXPIRED... The small craft advisory is no longer in effect. $$ LMZ745-090815- /O.CON.KLOT.SC.Y.0094.000000T0000Z-261109T0900Z/ Burns Harbor to Michigan City IN- 610 PM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST MONDAY... * WHAT...West winds to 25 kt and significant waves to 6 ft. * WHERE...Burns Harbor to Michigan City IN. * WHEN...Until 3 AM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-11-08 21:37:39 499 WHUS73 KLOT 090337 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 937 PM CST Sun Nov 8 2026 LMZ745-090900- /O.CON.KLOT.SC.Y.0094.000000T0000Z-261109T0900Z/ Burns Harbor to Michigan City IN- 937 PM CST Sun Nov 8 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST MONDAY... * WHAT...Northwest winds to 25 kt and significant waves to 6 ft. * WHERE...Burns Harbor to Michigan City IN. * WHEN...Until 3 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. && $$ Action: Expired Issued At: 2026-11-09 02:57:46 717 WHUS73 KLOT 090857 MWWLOT URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 257 AM CST Mon Nov 9 2026 LMZ745-091000- /O.EXP.KLOT.SC.Y.0094.000000T0000Z-261109T0900Z/ Burns Harbor to Michigan City IN- 257 AM CST Mon Nov 9 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM CST EARLY THIS MORNING... Winds have eased and waves remain below criteria. Accordingly, the small craft advisory will be allowed to expire. $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||