The video shows a large whale swimming in the ocean. The whale's body is mostly submerged, with only its back and dorsal fin visible above the water's surface. The whale's skin is a dark gray color, and its dorsal fin is a lighter shade of gray. The ocean water is a deep blue color, and the lighting suggests that the video was taken during the day. The whale moves slowly and gracefully through the water, occasionally causing ripples and waves. There are no other visible objects or creatures in the video, and the focus remains solely on the whale.