* WHAT...Dangerous swimming conditions expected. Waves up to 4 feet may produce dangerous rip currents. * WHERE...Emmet, Leelanau, Benzie and Manistee Counties. * WHEN...From 2 PM this afternoon to 9 PM EDT this evening. * IMPACTS...A high swim risk means life threatening waves and currents are expected. Stay out of the water and stay away from dangerous areas like piers and breakwalls. Remain out of the water to avoid hazardous swimming conditions.