The rising concern about threats coming from the sea towards Small Island Developing States as laid down in the IPCC report of 2007 has made it very essential to make predictions beforehand in order to consider remedial actions in case of extreme surges. Also, the increasing economic activities along coastal areas, has made it essential to forecast any unforeseen threats so as to lessen any damage to be caused. In that perspective, the Republic of Mauritius which also forms part of the SIDS has taken some steps ahead in order to be up to date on the issue. Among various measures taken, an Integrated Coastal Zone Management (ICZM) office has been established during the last ten years and an ICZM plan has been developed for better coastal management. Furthermore, various studies and coastal adaptation measures have been carried out along the coastlines of the islands forming part of the Republic of Mauritius. This piece of research work has proposed as main idea to better understand the hydrodynamics and morphodynamics around a fringing reef in one of the island of the Republic of Mauritius called Rodrigues Island where the largest Marine Protected Area of the Republic has been set up. A field data collection campaign took place for further analysis using models including DELFT3D-Flow and XBEACH. Further details are provided through this report.