The video shows a manatee swimming in the water. The manatee is a large, gray animal with a flat body and a long, flexible snout. It is swimming near the ocean floor, which is covered in sand and small rocks. The manatee is moving slowly and gracefully, using its flippers to propel itself through the water. The water is clear, and the light from the sun is shining through, creating a beautiful, serene atmosphere. The manatee appears to be alone in the water, and there are no other animals or people visible in the video. The manatee's movements are smooth and effortless, and it seems to be enjoying its time in the water.