The video shows a dark blue ocean with a large whale swimming through the water. The whale is mostly submerged, with only its back and dorsal fin visible above the water's surface. The whale's skin appears smooth and shiny, reflecting the light from above. The water around the whale is calm, with no visible waves or disturbances. The whale moves slowly and gracefully, with its tail fin occasionally breaking the surface of the water. The video captures the majestic beauty of the whale in its natural habitat.