Rotterdam, Brienenoordbrug · River
The current water temperature at Rotterdam is 23.7 °C (as of July 17, 2026, source: Rijkswaterstaat).
Can you swim at Rotterdam right now?
The current water temperature is 23.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Rotterdam?
Currently 23.7 °C (updated continuously).
How warm is at Rotterdam in July?
In July, the water temperature recently averaged 24.0 °C.