The methodology used to develop the wind resource maps of Nakhon Si Thammarat and Songkhla provinces, Thailand, is based on the Anemoscope model [2]. The simulation process in Anemoscope is based on a state-of-the-art statistical dynamical downscaling method [9] which consists of using large scale, long term atmospheric data and their statistical properties to run a mesoscale model and post-process its output in order to get a small scale representation of atmospheric motion.