North Sea, Danes Dyke - Flamborough Beach · Sea/Coast
The current water temperature at North Sea is 16.9 °C (as of September 23, 2026, source: Environment Agency).
The sea lags the air by weeks: the warmest water often arrives after the warmest days. Measured buoy values show this honestly.
Can you swim at North Sea right now?
The current water temperature is 16.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at North Sea?
Currently 16.9 °C (updated continuously).