Weather Alerts-

Avoid the subject event as per the instructions

Chicago - IL, US, National Weather Service

Winthrop Harbor to Northerly Island, IL

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT THURSDAY... WHAT...North winds to 30 kt and significant waves to 6 ft occasionally to 8 ft. WHERE...Winthrop Harbor to Northerly Island, IL. WHEN...Until 4 AM CDT Thursday. IMPACTS...Conditions will be hazardous to small craft. ADDITIONAL DETAILS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.