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See Hinterm Horn water temperature

See Hinterm Horn · Lake

The current water temperature at See Hinterm Horn is 18.5 °C (as of September 7, 2026, source: Badegewässer Hamburg (BUE/BUKEA)).

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

18.5 °C
Measured: September 7, 2026 · continuously updated
💧 Water 18.5° · ☀️ Air 17.4°
Temperature trend of recent weeks
See Hinterm Horn
Photo: Juergen.starek · CC BY-SA 3.0 · Wikimedia Commons

Water quality

EU classification: excellent · Swimming currently banned · Visibility depth: 1.0 m

Nearby waters

Allermöher See, Nordspitze · 1.1 km away19.4 °CEichbaumsee, Badestelle Ost · 3.1 km away18.3 °CBoberger See, Sandstrand · 4.7 km away18.2 °CHohendeicher See, Badestelle West · 5.1 km away18.6 °CHohendeicher See, Badestelle Süd · 5.5 km away18.8 °C

Frequently asked questions

Can you swim at See Hinterm Horn right now?
The current water temperature is 18.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at See Hinterm Horn?
Currently 18.5 °C (updated continuously).

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

Open in the BrrChecker app

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