North Sea water temperature
North Sea, Hauptstrand Westerland, Sylt · Lido
The current water temperature at North Sea is 19.8 °C (as of August 8, 2026, source: official monitoring networks).
19.8 °C
Water quality
EU classification: excellentFrequently asked questions
Can you swim at North Sea right now?
The current water temperature is 19.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at North Sea?
Currently 19.8 °C (updated continuously).
How warm is at North Sea in August?
In August, the water temperature recently averaged 19.5 °C.
