Friesekust IJsselmeer water temperature
Friesekust IJsselmeer, Niederlande · Sea/Coast
The current water temperature at Friesekust IJsselmeer 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.
Measurement series & statistics
This measurement series includes 781 data points since July 22, 2026.
Lowest recorded value: 17.1 °C on September 11, 2026 · highest value: 23.6 °C on August 4, 2026.
In September, temperatures have ranged between 17.1 °C and 19.1 °C.
The current value is 1.0 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Friesekust IJsselmeer 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 Friesekust IJsselmeer?
Currently 17.2 °C (updated continuously).
How warm is at Friesekust IJsselmeer in September?
In September, the water temperature recently averaged 18.2 °C.
When is the water warmest at Friesekust IJsselmeer?
Across the measurement record, August is on average the warmest month (20.6 °C).
