Iopishness Ahead.

it's the largest freshwater lake on the planet by surface area, you could lose a couple of smaller countries in there and not even notice. (vs Europe)

on top of that, it's a Northern lake, so the water never really gets warmer than 50 F (10 C) even in the heat of summer, and it's famous for sudden violent storms that destroy ships and buildings alike. this thing has a MASSIVE body count because it's also a major shipping thoroughfare.

And when Bunjy says "the largest by surface are" what that means is: Lake Superior is a whopping 31,700 square miles (82,103 square km) of water. The only reason she is not an inland sea is because she is freshwater.

She has tides. She has rip currents, like an ocean does. You don't even have to go out on a boat to get got by her, all you have to do is step into her icy waters in the wrong spot. She has ice formations that aren't "icebergs" on the technicality that they didn't calve from glaciers, even though they look and act the same.

(photo by Paul Berger)

She LOOKS like an ocean when you are at her shores. This is from a location on the Minnesota side shore.

(photo by George Ilstrup)