The study was conducted in October-December 2013. The area of study was in Rokan Hilir coastal waters, while data analysis was done in the Physical Oceanography Laboratory, University of Riau, Pekanbaru. The method used was survey method with the materials were obtained from the imagenary satellite by using Aqua MODIS level 1b. The analysis was supported by using software of Envi 4.5 and Arcgis…