A hard-partying National Marine Fisheries Service agent, has her life thrown into disarray when she gets tasked with investigating serious crimes in her beach community.
Jackie wants to prove herself as a cop and avenge the death of her best friend, Junior. Meanwhile, there's a new deadly drug in trade during off-season.
Jackie's new partner Leslie matches her ambition perfectly as their relationship deepens on and off the force. Meanwhile, Jorge sows distrust between Frankie and Renee.
Jackie abandons her stakeout for a fiery confrontation. Ray is once again humiliated, and does what he can to get back on the force.
Jackie and Leslie are drawn deeper into the case - and towards each other. Meanwhile, someone makes a decision they will soon regret.
Jackie and Ray both realise a distressing truth. Frankie feels threatened, and Renee proves herself to be ruthless.
It's the day before Thanksgiving on the Cape and things are looking up for Ray, but seem grim for Jackie. Frankie is anxious over his business with Jorge.
Frankie, riding an ocean of anxiety, takes Renee to the point of no return, while Ray goes all in on a case no one wants him on.
Ray is so close to getting everything he's wanted, but he will have to manoeuvre things just right. Jackie finds herself at a crossroads and must choose how to move forward.
Renee risks everything to turn her world around, while Alan sets a trap that covers the entire Cape.
The Great White operation is exposed, but some mysteries still remain. Ray has a complicated ending, while Jackie feels like she let something critical slip by.