The 31 Scariest Ocean Horror Movies That'll Keep You On Dry Land

Ranker Film
Updated May 1, 2024 74.3K views 31 items
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6.6K votes
1.2K voters
2 reranks
Voting Rules
Vote up your favorite scary films that take place in the ocean, whether the danger is mainly in drowning, a hungry sea monster, or something more sinister.

The open sea can be scary in and of itself, but when a deadly force enters the picture, it becomes downright terrifying. Sometimes an ocean horror movie features some bloodthirsty sea creature looking for their next meal, but other times the water itself is the entity to fear. Our ranked list of the scariest ocean movies has been voted on by over 1,000 horror fans, making it a fantastic crowdsourced poll that takes many opinions into account.

What films will you find on this list of the best water horror movies? A man-eating shark disrupts a sleepy resort town in the 1975 classic Jaws, directed by Steven Spielberg. The suspenseful plot - along with the movie's timeless score - added to the frightening viewing experience. It's easily one of the best underwater monsters movies ever created, and is a must-watch for the horror genre in general. As the title suggests, Ghost Ship finds a haunted vessel tormenting fellow sailors - and has a truly killer opening sequence. If you want to trigger your thalassophobia and watch a good underwater horror movie, films like Deep Blue Sea and Underwater are great places to start.

These deep sea horror movies are ranked by the number of votes received from horror fans like you, and can actively change as more people come in and vote things up or down.

Most divisive: Shark Night
Over 1.2K Ranker voters have come together to rank this list of The 31 Scariest Ocean Horror Movies That'll Keep You On Dry Land