Zombie Tidal Wave (2019) on Netflix

Plot summary

Hunter Shaw fishes the waters off an isolated island with Ray McCray, his assistant, and Jada, Ray's niece. A zombie attacks their boat and bites Jada; Hunter throws it into the sea, and Ray brings her to the hospital, where Kenzie Wright tends to her. Kenzie's daughter Samantha is at a restaurant on the island with her friend Taani Akoni, whose father Kameo is the sheriff, and they meet Dag and Ivan, who play in a local band. Sheriff Kameo goes out on the water with Hunter to the place where the attack happened. There the two men see hundreds of zombies, and then a tidal wave carries them onto land.