Kornwerderzand water temperature
Kornwerderzand, Waddenzee voorhaven kolk · Sea/Coast
The current water temperature at Kornwerderzand is 17.2 °C (as of September 20, 2026, source: Rijkswaterstaat).
The sea lags the air by weeks: the warmest water often arrives after the warmest days. Measured buoy values show this honestly.
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Measurement series & statistics
This measurement series includes 760 data points since July 22, 2026.
Lowest recorded value: 17.2 °C on September 20, 2026 · highest value: 22.6 °C on August 5, 2026.
In September, temperatures have ranged between 17.2 °C and 19.5 °C.
The current value is 1.2 °C below the September average of this series.
Nearby waters
More measuring points: Kornwerderzand
Frequently asked questions
Can you swim at Kornwerderzand right now?
The current water temperature is 17.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Kornwerderzand?
Currently 17.2 °C (updated continuously).
How warm is at Kornwerderzand in September?
In September, the water temperature recently averaged 18.4 °C.
When is the water warmest at Kornwerderzand?
Across the measurement record, August is on average the warmest month (20.8 °C).
