Swamp land is land that potential to be developed as farmland. But the problems that frequently appear on the cultivation of agricultural land is a swamp is the lack of advance water to reach farmland. The manufacture of irrigation systems should be attempted can irrigate land swamp. This research aims to analyze the face of water in irrigation systems due to the influence of swamp land tides sea water. In this research was conducted by reviewing the irrigation system using numerical modeling Handil Bakti for simulation of altitude advance water systems Handil Bakti due to tidal influence. The result of the research was the tidal wave can irrigate handil system but the placement of the primary channel irrigation system Handil Bakti less effective. Numerical modeling program can be used on this study for simulation of irrigation system Handil Bakti