* WHAT...Expect sustained winds up to 29 knots from the north with gusts up to 37 knots. The largest significant waves will be 9 feet with a potential maximum wave height of 13 feet.
* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Inner Saginaw Bay SW of Point Au Gres to Bay Port MI.
* WHEN...The maximum winds are expected around 6 PM EDT Friday with the largest waves expected around 8 PM EDT Friday.
* IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility.