superior
Lake Michigan is the Great Lake that lies entirely within the the United States.
Lake Superior is the deepest and coldest of the Great Lakes. It has a maximum depth of 1,333 feet (406 meters) and can reach temperatures as low as 39 degrees Fahrenheit (4 degrees Celsius) near the surface.
Lake Ontario. Easy!
it is lake superior
no, its lake superior, its actually the deepest, coldest, clearest, and biggest fresh water lake in the world. ------------------------------------------------------ None of the Great Lakes is entirely within Canada. The largest lake entirely within Canada is Great Bear Lake. (Lake Ontario, by the way, is the smallest of the Great Lakes.)
Lake Havasu City, Ariz. Lake Havasu City, on the eastern shore of Lake Havasu on the Colorado River between California and Arizona, has the highest average July temperature in the U.S. The city also recorded one of the highest temperatures ever in the U.S., 128 degrees on June 29, 1994. The desert in Death Valley has gotten even hotter, but this ranking focuses on residential areas.
Baker Lake, Nunavut.
Lake superior
Lake Superior is usually around 40 degrees.
Not sea but lake one of the great lakes to be exact Lake Huron if your wondering
the correct answer to your question is fair and right here. witch 2 lakes border Wisconsin are lake superior and lake Michigan