Ossiacher See, St. Andrä · Lake
The current water temperature at Ossiacher See is 26.7 °C (as of July 17, 2026, source: Landeshydrographie AT).
Can you swim at Ossiacher See right now?
The current water temperature is 26.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Ossiacher See?
Currently 26.7 °C (updated continuously).
How warm is at Ossiacher See in July?
In July, the water temperature recently averaged 25.8 °C.