IJmuiden water temperature

IJmuiden, munitiestort, 1 · River

The current water temperature at IJmuiden is 20.3 °C (as of August 31, 2026, source: Rijkswaterstaat).

A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.

20.3 °C

Measured: August 31, 2026 · continuously updated

💧 Water 20.3° · ☀️ Air 19.5°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 327 data points since July 3, 2026.

Lowest recorded value: 18.1 °C on July 3, 2026 · highest value: 24.4 °C on August 21, 2026.

Nearby waters

Hollandse Kust, Zuid Windpark Noord · 17.4 km away20.2 °C Hollandse Kust Noord Alpha, Niederlande · 23.0 km away20.4 °C Hollandse Kust, Noord Windpark Zuid · 24.7 km away20.2 °C Hollandse Kust, Noord Windpark Noord · 30.2 km away19.9 °C Hollandse Kust, Zuid Windpark Zuid · 34.0 km away21.2 °C

More measuring points: IJmuiden

buitenhaven20.4 °C

Frequently asked questions

Can you swim at IJmuiden right now?
The current water temperature is 20.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at IJmuiden?
Currently 20.3 °C (updated continuously).

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