This article is about the TV Movie Ocean Waves. For information about waves in the ocean, see ocean surface waves.

Ocean waves (海が聞こえる; Umi ga Kikoeru, also translated as I can hear the sea) is a TV feature film made by Studio Ghibli. It is shown to us in the form of a flashback by the leading character (a university student) on the plane back to his first high school reunion.