North Sea, Dunkerque · Sea/Coast
The current water temperature at North Sea is 22.7 °C (as of July 17, 2026, source: Open-Meteo marine model).
Can you swim at North Sea right now?
The current water temperature is 22.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at North Sea?
Currently 22.7 °C (updated continuously).
How warm is at North Sea in July?
In July, the water temperature recently averaged 21.3 °C.