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Borlefzener See water temperature

Borlefzener See, Borlefzener See – DLRG-Strand · Lake

The current water temperature at Borlefzener See is 20.0 °C (as of September 7, 2026, source: Badegewässer NRW (LANUK)).

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

20.0 °C
Measured: September 7, 2026 · continuously updated
💧 Water 20.0° · ☀️ Air 19.8°
Temperature trend of recent weeks

Water quality

EU classification: excellent · Visibility depth: 1.0 m

Nearby waters

More measuring points: Borlefzener See

Frequently asked questions

Can you swim at Borlefzener See right now?
The current water temperature is 20.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Borlefzener See?
Currently 20.0 °C (updated continuously).

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

Open in the BrrChecker app

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