A large, popular beach on Lake Mendota. Restrooms are open daily approx 11 am to 7pm, Memorial Day weekend through Labor Day.
Safety Information
Swim Ropes: Yes
Lifeguard: No
Water Conditions For Tenney Beach
Public Health Madison & Dane County tested bacteria levels and checked for algae blooms on 7/7/2025. The results were acceptable. The shallow near-shore temperature was 80°F. Even though the results were acceptable at the time of monitoring, algae levels can change quickly depending on waves and wind. Always take a look at water conditions before you enter the water and avoid contact with algae blooms.
