Heiligensee water temperature

Heiligensee, Heiligensee, Strandbad · Lake

The current water temperature at Heiligensee is 19.5 °C (as of September 9, 2026, source: Badestellen Berlin (LAGeSo)).

Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.

19.5 °C

Measured: September 9, 2026 · continuously updated

💧 Water 19.5° · ☀️ Air 18.5° · high today 20.2°

Temperature trend of recent weeks

Heiligensee — Photo: Colin Smith on geo.hlipp.de · CC BY-SA 2.0 · Wikimedia Commons

Water quality

EU classification: excellent · Visibility depth: 2.1 m

Nearby waters

Havel, Sandhauser Straße · 0.8 km away18.5 °C Nieder Neuendorfer See, Hennigsdorf OT Nieder Neuendorf · 1.6 km away21.6 °C Havel, Bürgerablage · 1.7 km away18.2 °C Tegeler See, Tegeler See, Reiherwerder · 3.3 km away18.6 °C Tegeler See, Tegeler See, Strandbad · 3.3 km away18.4 °C

Frequently asked questions

Can you swim at Heiligensee right now?
The current water temperature is 19.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Heiligensee?
Currently 19.5 °C (updated continuously).

How is the water quality at Heiligensee?
The official classification is: excellent.

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