. A planning of a coastal protection using headland control method, needs informations about orientation of stabil coastline. The orientation of stabil coastline is obtained by analyzing sediment transportation due to breaking wave Sediment transportation analysis needs informations of wave height, water depth and wave direction of breaking wave. In this paper the breaking wave height and the water depth where the wave is breaking is obtained by using wave shoaling and breaking model. Using those informations sediment transportation and the stabil coastline orientationare calculated. Finally, coastal protection by headland control method is designed using the information of stabil coastline orientation information.