Mastník, Radíč · River
The current water temperature at Mastník is 22.0 °C (as of August 6, 2026, source: ČHMÚ).
Can you swim at Mastník 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 Mastník?
Currently 22.0 °C (updated continuously).
How warm is at Mastník in August?
In August, the water temperature recently averaged 21.1 °C.