This dataset includes time series of wind measurements from Mast 1 & 2 together with structural measurements on turbines a1 & f6, located in Norrekaer Enge windfarm. The dataset represents more than 1 year of statistics and encompass both power, nacelle wind speed and yaw position for each wind turbine. Furthermore, speed and wind direction signals at hub height from the 2 masts have been included.