BrrChecker Belauer See water temperature Belauer See, Belauer See, Perdöler Mühle · Lake
The current water temperature at Belauer See is 18.0 °C (as of June 10, 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.
18.0 °C
Measured: June 10, 2026 · continuously updated
💧 Water 18.0° · ☀️ Air 16.7°
Photo: Torsten Behrens · CC BY 2.0 · Wikimedia Commons
Water quality EU classification: excellent · Visibility depth: 1.0 mNearby waters Schmalensee, Gemeinde Schmalensee, Badestelle am Schm · 3.4 km away 21.0 °C Bornhöveder See, Gemeinde Bornhöved, Badestelle am Bornhö · 3.9 km away 21.0 °C Großer Plöner See, Großer Plöner See, Dersau, Seeblick · 5.6 km away 16.0 °C Großer Plöner See, Großer Plöner See, Dersau, Gemeindebades · 6.0 km away 16.0 °C Großer Plöner See, Großer Plöner See, Schloss Ascheberg · 6.4 km away 18.0 °C Frequently asked questions Can you swim at Belauer See right now? The current water temperature is 18.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Belauer See? Currently 18.0 °C (updated continuously).
How is the water quality at Belauer See? The official classification is: excellent.
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Data from official & open sources (BAFU, PEGELONLINE, AGES, Rijkswaterstaat, EEA, Open-Meteo and more). BrrChecker – water temperature for lakes, rivers & sea. · Privacy