Active Weather Alerts
Small Craft Advisory
Issued: 2:40 AM Nov. 11, 2025 – National Weather Service
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM CST TUESDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TUESDAY TO 9 PM CST WEDNESDAY... * WHAT...For the first Small Craft Advisory, west winds to 25 kt and significant waves to 6 ft occasionally to 8 ft. For the second Small Craft Advisory, west winds to 30 kt and significant waves to 5 ft expected. * WHERE...Winthrop Harbor to Calumet Harbor IL. * WHEN...For the first Small Craft Advisory, until 3 AM CST Tuesday. For the second Small Craft Advisory, from 9 AM Tuesday to 9 PM CST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. &&
Small Craft Advisory
Issued: 2:40 AM Nov. 11, 2025 – National Weather Service
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM CST TUESDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TUESDAY TO 9 PM CST WEDNESDAY... * WHAT...For the first Small Craft Advisory, west winds to 25 kt and significant waves to 6 ft occasionally to 8 ft. For the second Small Craft Advisory, west winds to 30 kt and significant waves to 5 ft expected. * WHERE...Winthrop Harbor to Calumet Harbor IL. * WHEN...For the first Small Craft Advisory, until 3 AM CST Tuesday. For the second Small Craft Advisory, from 9 AM Tuesday to 9 PM CST Wednesday. * 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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