Alpena County

Small Craft Advisory issued October 10 at 3:05AM EDT until October 11 at 6:00AM EDT by NWS Gaylord MI

* WHAT...Highest gusts up to 30 kts from the south and highest waves around 7 feet expected. * WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island, St Ignace to False Detour Channel, 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island, Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary and Sturgeon Pt to Alabaster MI. * WHEN...From 5 AM Saturday to 6 AM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft.