Blankenfelder Graben, Blankenfelde · Lake
The current water temperature at Blankenfelder Graben is 21.3 °C (as of August 31, 2026, source: Wasserportal Berlin).
Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.
This measurement series includes 520 data points since July 3, 2026.
Lowest recorded value: 20.2 °C on August 23, 2026 · highest value: 23.9 °C on August 6, 2026.
Can you swim at Blankenfelder Graben right now?
The current water temperature is 21.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Blankenfelder Graben?
Currently 21.3 °C (updated continuously).