intermediate
Thunder Bay, Ontario, United States

Sunnyside Beach

Sunnyside Beach in Thunder Bay offers freshwater Lake Superior swimming in a scenic Canadian setting suited for intermediate swimmers accustomed to cold water. The beach provides sandy entry with variable wave action depending on weather conditions. Wear a wetsuit as water temperatures remain cold (under 15°C) even in peak summer, and always check local conditions.

Sunnyside Beach

Get your personalized SwimScore

Sign up to see conditions tailored to your experience level

Community Reports

How was your swim?

How accurate were the predicted conditions?

What were actual conditions like?

Sunnyside Beach

48.4631, -89.1947

Details

Location
Thunder Bay, Ontario, United States
Type
ocean
Difficulty
intermediate
Coordinates
48.4631, -89.1947

Ready to swim smarter?

Get personalized SwimScore ratings, save your favorite spots, and receive alerts when conditions are perfect.

Sunnyside Beach — Thunder Bay, United States | SwimPass