* WHAT...Highest gusts up to 25 kts from the south and highest waves around 6 feet.
* WHERE...St Ignace to False Detour Channel, Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary and Sturgeon Pt to Alabaster MI.
* WHEN...Until 7 AM EST Thursday.
* IMPACTS...Conditions will be hazardous to small craft.