Großer Segeberger See water temperature
Großer Segeberger See, Klein Rönnau, Badestelle am großen Segeb · Lake
The current water temperature at Großer Segeberger See is 22.0 °C (as of August 3, 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.
22.0 °C
Water quality
EU classification: excellent · Visibility depth: 1.8 mNearby waters
Gemeinde Rohlsdorf/Quaal, Badestelle Klüthsee, Gemeinde Rohlsdorf/Quaal, Badestelle Klü 22.0 °CStadt Bad Segeberg, Badestelle am Ihlsee 22.0 °CGroßer Segeberger See, Stadt Bad Segeberg, Badestelle Großer Se 23.0 °CWardersee, Krems II, Gemeinde Krems II/Warderbrück, Badestell 22.0 °CWardersee, Krems II, Gemeinde Rohlstorf/Warder, Badestelle am 22.0 °C
More measuring points: Großer Segeberger See
Frequently asked questions
Can you swim at Großer Segeberger See right now?
The current water temperature is 22.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Großer Segeberger See?
Currently 22.0 °C (updated continuously).
How is the water quality at Großer Segeberger See?
The official classification is: excellent.
