Active Weather Alerts
Small Craft Advisory
Issued: 9:39 AM Feb. 21, 2026 – National Weather Service
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM SUNDAY TO 3 AM CST TUESDAY... * WHAT...Northwest winds to 30 kt and significant waves to 11 ft occasionally to 14 ft expected. * WHERE...Winthrop Harbor to Calumet Harbor IL, and Calumet Harbor IL to Gary IN. * WHEN...From 3 AM Sunday to 3 AM CST Tuesday. * 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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