The video shows a large whale swimming in the ocean. The whale is dark gray in color and has a white patch on its head. The whale is moving slowly and gracefully through the water. The ocean is a deep blue color, and the light from the sun is shining through the water, creating a beautiful and serene scene. The whale's movements are smooth and effortless, and it appears to be in a relaxed state. The video captures the majesty and beauty of this magnificent creature in its natural habitat.