The current water temperature at Grubensee is 25.5 °C (as of June 29, 2026, source: Badestellen Brandenburg (LAVG)).
25.5 °C
Measured: June 29, 2026 · continuously updated
Water quality
EU classification: excellent · Visibility depth: 2.0 m
Frequently asked questions
Can you swim at Grubensee right now? The current water temperature is 25.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Grubensee? Currently 25.5 °C (updated continuously).