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Den Oever water temperature

Den Oever, IJsselmeer binnenhaven · Lake

The current water temperature at Den Oever is 17.3 °C (as of September 20, 2026, source: Rijkswaterstaat).

Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.

17.3 °C
Measured: September 20, 2026 · continuously updated
💧 Water 17.3° · ☀️ Air 16.8° · high today 18.7°
Temperature trend of recent weeks
Den Oever
Photo: H.P.Burger · CC BY-SA 3.0 · Wikimedia Commons

Water quality

EU classification: excellent

Measurement series & statistics

This measurement series includes 781 data points since July 22, 2026.

Lowest recorded value: 17.1 °C on September 19, 2026 · highest value: 23.8 °C on August 4, 2026.

In September, temperatures have ranged between 17.1 °C and 19.7 °C.

The current value is 1.2 °C below the September average of this series.

Nearby waters

Den Oever, Waddenzee voorhaven kolk · 0.2 km away17.1 °CDen Oever, spuisluis, binnen · 0.8 km away17.3 °CDen Oever IJsselmeer Vaargeul, Niederlande · 3.6 km away17.4 °CWieringen IJsselmeer oost, Niederlande · 7.9 km away17.4 °CDen Helder Waddenzee Monding Nieuwe Haven, Niederlande · 17.5 km away18.1 °C

More measuring points: Den Oever

spuisluis, binnen17.3 °CWaddenzee voorhaven kolk17.1 °C

Frequently asked questions

Can you swim at Den Oever right now?
The current water temperature is 17.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Den Oever?
Currently 17.3 °C (updated continuously).

How warm is at Den Oever in September?
In September, the water temperature recently averaged 18.5 °C.

When is the water warmest at Den Oever?
Across the measurement record, July is on average the warmest month (21.1 °C).

How is the water quality at Den Oever?
The official classification is: excellent.

Open in the BrrChecker app

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