Big, Oakpark Road · River
The current water temperature at Big is 15.5 °C (as of July 18, 2026, source: official monitoring networks).
Can you swim at Big right now?
The current water temperature is 15.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Big?
Currently 15.5 °C (updated continuously).
How warm is at Big in July?
In July, the water temperature recently averaged 15.3 °C.