Laacher See water temperature

Laacher See · Lake

The current water temperature at Laacher See is 24.7 °C (as of July 15, 2026, source: Badegewässer-Atlas Rheinland-Pfalz (LfU, ODGRP)).

24.7 °C

Measured: July 15, 2026 · continuously updated

Temperature trend of recent weeks

Water quality

EU classification: excellent · Visibility depth: 2.0 m

Frequently asked questions

Can you swim at Laacher See right now?
The current water temperature is 24.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Laacher See?
Currently 24.7 °C (updated continuously).