Gisna, Gisnås · River
The current water temperature at Gisna is 13.5 °C (as of July 18, 2026, source: official monitoring networks).
Can you swim at Gisna right now?
The current water temperature is 13.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Gisna?
Currently 13.5 °C (updated continuously).