* WHAT. Highest gusts up to 45 kts from the northwest and highest waves around 8 feet expected. * WHERE. Portions of Lake Huron, Lake Michigan and Lake Superior. * WHEN. From 8 PM this evening to 8 AM EDT Friday. * IMPACTS. Strong winds will cause hazardous highest waves which could capsize or damage vessels and reduce visibility.

* WHAT. Highest gusts up to 40 kts from the west and highest waves around 9 feet expected. * WHERE. 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 8 PM this evening to 11 AM EDT Friday. * IMPACTS. Strong winds will cause hazardous highest waves which could capsize or damage vessels and reduce visibility.

* WHAT. Highest gusts up to 40 kts from the west and highest waves around 11 feet expected. * WHERE. Sleeping Bear Point to Grand Traverse Light MI, Point Betsie to Sleeping Bear Point MI and Manistee to Point Betsie MI. * WHEN. Until 8 AM EDT Friday. * IMPACTS. Strong winds will cause hazardous highest waves which could capsize or damage vessels and reduce visibility.

* WHAT. Expect sustained winds up to 29 knots from the west with gusts up to 37 knots. The largest significant waves will be 11 feet with a potential maximum wave height of 16 feet. * WHERE. Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore and Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore. * WHEN. The maximum winds are expected around 6 AM EDT Friday with the largest waves expected around 8 AM EDT Friday. * IMPACTS. Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.