Mike and Alexandra's wedding ceremony is interrupted on several occasions by maritime disasters requiring Mike's rescue expertise. Chris misses his friends from his mother's previous posting in San Diego and takes out his unhappiness on Tom, his new stepfather.
Cap witnesses a Chinese satellite crash off course into the ocean and a C.I.A. agent arrives in Bal Harbor to investigate. Cap pulls the satellite to deeper water where he is met by the agent and, unexpectedly, Chinese officials. A showdown ensues.
Things go wrong when a desperate drug smuggler steals the Hamptons' boat as they enjoy a family weekend camping on Storm Island. When Cap finds the stolen boat, he and Delaney begin a search for their family and the man who left them stranded.