Tonsee water temperature

Tonsee, Groß Köris OT Klein Köris · Lake

The current water temperature at Tonsee is 26.8 °C (as of June 29, 2026, source: Badestellen Brandenburg (LAVG)).

26.8 °C

Measured: June 29, 2026 · continuously updated

Water quality

EU classification: excellent · Visibility depth: 3.0 m

Frequently asked questions

Can you swim at Tonsee right now?
The current water temperature is 26.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Tonsee?
Currently 26.8 °C (updated continuously).

Open in the BrrChecker app