Water forecasts and data assimilation

The Waterforecast (http://www.waterforecast.com) has been operated since year 2001 providing a daily 5-day forecast on physical parameters such as wave climate, water levels, currents, salinity and temperature. However, also biogeochemical parameters have been included in the forecasts since 2001 providing similar 5-day forecasts for parameters such as dissolved oxygen and chlorophyll-a.