The video shows a person surfing on a large wave in the ocean. The surfer is wearing a black wetsuit and is riding a white surfboard. The wave is very tall and powerful, with white foam and spray coming off the top. The surfer is seen riding the wave skillfully, leaning into turns and carving through the water. The ocean is a deep blue color, and the sky is clear and bright. The video captures the thrill and excitement of surfing on a big wave.