* WHAT. Highest gusts up to 30 kts from the northwest and highest waves around 5 feet. * 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. Until 8 PM EDT this evening. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Dangerous swimming conditions are expected due to high wave action and strong rip currents. * WHERE. Emmet, Presque Isle, Leelanau, Antrim, Benzie, Manistee and Charlevoix Counties, and Beaver Island and surrounding islands. * WHEN. From 8 AM EDT this morning through this evening. * IMPACTS. Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. Cold water temperatures in the upper 50s Fahrenheit will also bring the risk of hypothermia.