Großer Plöner See water temperature

Großer Plöner See, Großer Plöner See, Bosau · Lake

The current water temperature at Großer Plöner See is 19.0 °C (as of September 1, 2026, source: Badegewässer Schleswig-Holstein (Open Data SH)).

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

19.0 °C

Measured: September 1, 2026 · continuously updated

💧 Water 19.0° · ☀️ Air 17.1°

Temperature trend of recent weeks

Großer Plöner See — Photo: An-d · CC BY-SA 3.0 · Wikimedia Commons

Water quality

EU classification: excellent · Visibility depth: 2.0 m

Nearby waters

Großer Plöner See, Großer Plöner See, Pehmer Hörn · 2.2 km away16.0 °C Großer Plöner See, Großer Plöner See, Godau · 3.1 km away16.0 °C Vierer See, Vierer See, Boesdorf, Augstfelde · 3.7 km away18.0 °C Vierer See, Vierer See, Augstfelde · 4.0 km away17.0 °C Großer Plöner See, Großer Plöner See, Prinzenbad · 4.4 km away18.0 °C

More measuring points: Großer Plöner See

Großer Plöner See, Fegetasche19.0 °C Großer Plöner See, Koppelsberg19.0 °C Großer Plöner See, Jugendherberge18.0 °C Großer Plöner See, Musbergwiese18.0 °C Großer Plöner See, Prinzenbad18.0 °C Großer Plöner See, Schloss Ascheberg18.0 °C

Frequently asked questions

Can you swim at Großer Plöner See right now?
The current water temperature is 19.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Großer Plöner See?
Currently 19.0 °C (updated continuously).

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

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