Datawell is a private company that develops and produces oceanographical measuring instruments. Our best known product is the Waverider which we offer in a sensor-based or GPS-based version. Apart from wave height, wave direction and sea surface temperature, our buoys can also measure, air temperature, surface current speed and direction. Sensors for other climatological parameters, such as wind speed/direction, are under development. Datawell products have proven to excellently withstand the harsh marine environment. The low-power sensors and electronics enable long time continuous operation. The Datawell design stands for reliable products with long life expectation. Datawell products serve customers all around the world. Harbour authorities, dredging companies, oil companies, surveying companies, universities and other scientific research institutes opt for Datawell quality.