Ems, Warendorf · River
The current water temperature at Ems is 19.4 °C (as of August 31, 2026, source: LANUV NRW).
A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.
This measurement series includes 475 data points since July 3, 2026.
Lowest recorded value: 17.7 °C on August 25, 2026 · highest value: 24.6 °C on July 13, 2026.
Can you swim at Ems right now?
The current water temperature is 19.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Ems?
Currently 19.4 °C (updated continuously).