Opportunistic networks have gained popularity, when we come to conclusion that there are several things which MANET can't handle. Delay tolerant is one of the concepts of opportunistic network in which we connect those nodes which are actually not connected. In our work we are arranging nodes in a hexagonal patterns, the one main node in this pattern is moves in the fixed area i.e. the region that is covered by the ship. This node receives signals from the ship, satellite and sonar device in turn the node amplifies the received signal. Our work is conducted using Spray and wait routing protocol and enhances the protocol. The opportunistic network environment tool is used for simulation. © 2016 IEEE.