The video shows a shark swimming in a body of water. The shark is seen swimming near the surface of the water, with the sunlight reflecting off the water's surface. The shark's movements are smooth and effortless as it navigates through the water. The water appears to be clear and blue, indicating that the location could be in a tropical or subtropical region. The shark's size and shape suggest that it could be a species of large shark, such as a great white or a tiger shark. The video does not show any other marine life or human activity, focusing solely on the shark's movements.