The video shows a group of whales swimming in the ocean. The water is a deep blue color, and the whales are a dark gray color. They are swimming around in the water, with some of them coming up to the surface and others diving deeper. The whales are of different sizes, and they are all moving in the same direction. The video is shot from a distance, so the whales appear small in the frame. The sound of the water can be heard in the background.