Watches, Warnings & Advisories
2 products found for Marine Zone: LMZ744
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Chicago/Romeoville IL 315 AM CST Wed Dec 3 2025 LMZ740>745-040915- 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- 315 AM CST Wed Dec 3 2025 This Hazardous Weather Outlook is for portions of the Illinois nearshore waters of Lake Michigan and the Indiana nearshore waters of Lake Michigan. .DAY ONE...Today and Tonight. Weather hazards expected... Hazardous conditions for small craft. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Thursday... Hazardous conditions for small craft are likely. Sunday... Hazardous conditions for small craft are likely. $$ Visit us at www.weather.gov/chicago
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service Chicago IL 301 AM CST Wed Dec 3 2025 LMZ744-745-031715- /O.CON.KLOT.SC.Y.0106.000000T0000Z-251204T2100Z/ Gary to Burns Harbor IN-Burns Harbor to Michigan City IN- 301 AM CST Wed Dec 3 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THURSDAY... * WHAT...Southwest winds to 25 kt becoming northwest late this afternoon. Significant waves to 9 ft occasionally to 12 ft. * WHERE...Gary to Michigan City IN. * WHEN...Until 3 PM CST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$