Numerical Modelling of Shoreline changes of Galesong, Takalar’s coast

Abstract Morphological changes of Talakar’s coastline covering three administrative subdistrict has been modelled numerically in terms sedimentation build up. Shoreline is one the dynamic processes as parts natural for to reach their subsequent equilibrium resulting bathimetrical alteration coastal bed. Sedimentation modeling simulation conducted coastlines North Galesong, and South Galesong subdistricts. As location physically affected by oceanoghrapic dynamics Makassar Strait, Flores Sea well river hydraulics Jeneberang Pappa rivers’ estuaries. accretion abbrasion are distincted data analysis. model shows shallowing process (pendangkalan) 0.0136m 0.05977m with 0.000006 m/day 0.013 growth near shorelines 0.025202m 0.1194 deepening 0.02526m 0.16736m 0,0013 0,013 0.014148 m 0.11948 0.01351 - 0.16736 0.01m/day 0.026 Galesong.