Zeeweer is a free lifestyle weather app that provides live weather and wave data from KNMI and Rijkswaterstaat networks. It covers the Dutch coast, the North Sea, the Wadden, and the Zeeland delta. The app offers a range of features, including live weather readings from KNMI and National Water Quality Monitoring Network of Public Works, current VHF message, and warning cards for coastal waters and the North Sea.

In addition, Zeeweer provides detailed maps GFS analysis with Wind-Wave-Current and rain forecast for the next nine days, synoptic analysis KNMI, both short and long term, Bracknell-Hirlam-ECMWF and GME (Deutscher Wetter Dienst) card sets to make your own analysis, the plumes and overall 5-day forecast for Netherlands, and the KNMI precipitation radar.

The app's delivery terms state that the software and the data presented may not always be 100% accurate and working, and data sources may change. By downloading and using Zeeweer, you accept these terms. The location permission is only required for the app and widgets to show you the current weather information in your area, and this location data is completely anonymous and not used by Surf Check in any other way.