The main character of Greetings from the Shore is teenager Martin, who is dealing with the recent loss of her father. Seeking solace and a fresh start, she heads to the Jersey Shore for the summer with her best friend, Caitlin.
However, things quickly start to go wrong when their planned summer job falls through and they're left with no money. This leads Martin to meet a group of Russian sailors, who offer her a job at their restaurant as a waitress. It's here that she starts to explore a world very different from her sheltered life back home, as she becomes involved in a high-stakes gambling ring and begins to fall for one of the sailors, a brooding and mysterious man named Nikolai.
As Martin navigates this new world, she must also cope with her own grief and the realization that her time at the shore is coming to an end. This all comes to a head in a dramatic finale, as Martin must choose between staying with her new love and returning to her old life.
Overall, Greetings from the Shore is a coming-of-age story with a touch of mystery and romance. It's a film that explores themes such as grief, identity, and the pull of new experiences. The Jersey Shore setting adds a unique flavor to the movie, as it intertwines small-town charm with the intrigue of the high seas.