Lake Superior’s maximum depth is about 1,332 feet (406 meters). The lake’s average depth is around 483 feet (147 meters). Key points:
- Deepest point: approximately 1,332 feet (406 meters) north of Munising, Michigan.
- Average depth: about 483 feet (147 meters).
- These depths make Lake Superior the deepest and one of the coldest of the Great Lakes.
