The video shows a large shark swimming in the ocean. The shark is seen swimming near the surface of the water, with its dorsal fin and tail visible above the water. The shark's skin is a mix of grey and white, and it moves smoothly through the water. The ocean is a deep blue color, and the sunlight reflects off the water's surface, creating a shimmering effect. There are no other visible creatures or objects in the video, and the shark is the main focus.