* WHAT...Northwest winds 10 to 20 knots with gusts up to 25 knots and waves 3 to 5 feet expected. * WHERE...Whitehall to Manistee. * WHEN...From 11 AM to 11 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Northwest winds will increase on Sunday which will build waves to 3 to 5 feet during the afternoon. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.