The following calculation is the forecast of the result of the CURRENT ENERGY COLLECTOR UNIT, which will always depend on the turbine model, speed and type of current. The calculated powers refer to the mechanical capacity of the turbine, it is not necessarily the output power of the electric generator.  

Below we have an interactive map of how the speeds of the sea currents are at this moment. Click on a point or follow the color scale. Thus, one can have an idea of the energy potential in each location.