The video shows a sea otter swimming in the ocean. The otter is seen floating on its back, with its head and front paws visible above the water. The otter's fur appears to be a mix of brown and white, and it seems to be enjoying itself as it moves through the water. The ocean is a deep blue color, and the waves are small and gentle. The otter's movements are slow and graceful, and it appears to be in a relaxed state. The video captures the beauty of the otter in its natural habitat, and the peacefulness of the ocean.