The ocean hides its secrets ...
A boat is found empty floating off the coast of Cape Cod. The blood-stained deck leads authorities to fear the owner was pulled overboard fighting a colossal bluefin tuna. Stacie, a young reporter, is sent to Chatham on Cape Cod to cover the story. She discovers a simmering tension between the town's new affluent residents and the working-class fishing community trying to scrape a living out of a tired and warming ocean. The farther she digs into the ghost boat's mystery, the closer she comes to danger herself.