The forecasts are produced daily using the ECOSMO-II model, and are valid for ten days into the future. The information is free and widely available through the Copernicus Marine Service. The forecasts make visible how the state of the ocean changes over time and increase our understanding of marine ecosystems. The forecasts can also be used as a basis for environmental monitoring. On assignment, we also produce other forecasting services, for example more detailed forecasts for smaller areas.