The story takes place on New Year's Eve aboard the Poseidon , a state-of-the-art luxury cruise liner navigating the North Atlantic. While passengers celebrate in the grand ballroom, a massive rogue wave approaches the ship. With no time to react, the wave capsizes the vessel, flipping it upside down and killing thousands instantly.

When looking for home media encodes of Poseidon , viewers generally encounter specific optimized video formats designed to balance visual quality with file storage constraints. 480p BluRay (Approx. 350MB)

: A standard-definition format optimized for mobile devices, older tablets, or users with limited internet data and storage space. It compresses the film into a highly efficient 350MB file.