* WHAT...For the Gale Warning, south winds 20 to 25 kt with gusts up to 35 kt and waves 4 to 7 ft expected. For the Gale Watch, west winds 20 to 30 kt with gusts up to 45 kt and waves 7 to 12 ft possible.
* WHERE...Marquette to Munising MI, Munising to Grand Marais MI and Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore.
* WHEN...For the Gale Warning, from noon to 8 PM EDT Tuesday. For the Gale Watch, from Wednesday afternoon through late Wednesday night.
* IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.