Coastal erosion on the Gulf of Thailand from the tropical cyclone. Noticeable is the movement of a tropical cyclone intensity level a depression. The movement is central or upper Gulf of Thailand. While the wind that swirled around the storm surge caused a strong increase during the time the storm moved through. The variability of sediment The winds of around storm will cause a drift of sediment from the coast. If the center of a tropical cyclone near the Gulf of Thailand will cause waves that are higher than normal as a result of the wind storm caused erosion as well. In the past, at the erosion was most intense tropical cyclone of the year 2004.2006 probability of tropical storm moving through the upper South muifa on the satellite images of the storm muifa in Thailand.