Active Weather Alerts
Small Craft Advisory
Issued: 2:52 PM Oct. 14, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM CDT THURSDAY... * WHAT...Significant waves to 6 ft occasionally to 8 ft expected. * WHERE...Calumet Harbor IL to Michigan City IN, and Northerly Island to Calumet Harbor IL. * WHEN...From 4 PM this afternoon to 4 AM CDT 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. &&
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