Castlebar, Turlough · River
The current water temperature at Castlebar is 19.3 °C (as of July 18, 2026, source: official monitoring networks).
Can you swim at Castlebar right now?
The current water temperature is 19.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Castlebar?
Currently 19.3 °C (updated continuously).
How warm is at Castlebar in July?
In July, the water temperature recently averaged 19.4 °C.