* WHAT...Southwest winds 25 to 35 kt with gusts up to 45 kt and waves 9 to 14 ft expected.
* WHERE...Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park and Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border.
* WHEN...From midnight tonight to 8 PM EDT Tuesday.
* IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.