
Hydro/meteo data
View the real-time information. This includes water levels, currents, wind, visibility and wave height.
Ships entering the port of Rotterdam consult weather and tide information of the port area. In cooperation with Rijkswaterstaat the Port of Rotterdam Authority manages monitoring networks in the port of Rotterdam. On this page you will find various applications where measurements and expectations can be found.

Weather & Tide
This dashboard offers accurate, real-time hydro/meteo information from various sources. You can use the gear icon to modify the tables and graphs according to your information requirements. Think of water levels, currents, salinity, wind speed, wind direction and visibility. It is also possible now to view water levels in relation to Approximate Lowest Astronomical Tide (ALAT). Use the NAP/ALAT switch at the top of the dashboard to do this.
More information on weather and tide
- Water level compared with NAP
- Additional monitoring locations Rijkswaterstaat
- Weather forecast by the Royal Netherlands Meteorological Institute (KNMI)
- Astronomical tide
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