North Sea water temperature
North Sea, Familienlagune Perlebucht, Büsum · Lido
The current water temperature at North Sea is 20.2 °C (as of August 8, 2026, source: official monitoring networks).
20.2 °C
Water quality
EU classification: excellentFrequently asked questions
Can you swim at North Sea right now?
The current water temperature is 20.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at North Sea?
Currently 20.2 °C (updated continuously).
How warm is at North Sea in August?
In August, the water temperature recently averaged 21.0 °C.
