Active Weather Alerts
Small Craft Advisory
Issued: 6:31 PM Sep. 19, 2026 – National Weather Service
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM SUNDAY TO 8 AM EDT MONDAY... * WHAT...Highest gusts up to 30 kts from the northeast and highest waves around 5 feet expected. * WHERE...St Ignace to False Detour Channel and 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island. * WHEN...From 2 PM Sunday to 8 AM EDT Monday. * 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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