Active Weather Alerts
Small Craft Advisory
Issued: 8:54 AM Mar. 30, 2026 – National Weather Service
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TUESDAY TO 7 PM CDT WEDNESDAY... * WHAT...Southwest winds to 30 kt and significant waves to 6 ft occasionally to 8 ft expected. * WHERE...Winthrop Harbor to Calumet Harbor IL. * WHEN...From 7 AM Tuesday to 7 PM CDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Winds will becoming northeasterly behind a cold front Tuesday night. Waves will continue to build through the day on Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. &&
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