Weather Warning

This warning affects: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.

Gale Watch for 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

  • Issued by the National Oceanographic and Atmospheric Administration

AREAS AFFECTED : 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

* WHAT...South winds 15 to 25 kt with gusts up to 35 kt and 
waves 4 to 7 ft possible. 
 
* WHERE...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...From Tuesday morning through Tuesday afternoon. 
 
* IMPACTS...Strong winds can cause hazardous waves which could 
capsize or damage vessels and reduce visibility.