The video shows a large whale swimming in the ocean. The whale is a dark blue color and has a white stripe on its face. It is swimming near the surface of the water, and its tail is visible in the background. The whale's movements are slow and graceful, and it appears to be enjoying its time in the water. The ocean is a deep blue color, and the sunlight is reflecting off the water's surface. There are no other objects or creatures visible in the video.