WATCH: A powerful sneaker wave slammed a beach in Bali, catching visitors off guard and sweeping people off their feet and out of their chairs within seconds.

WATCH: A powerful sneaker wave slammed a beach in Bali, catching visitors off guard and sweeping people off their feet and out of their chairs within seconds. [▻](https://video.twimg.com/amplify_video/2085036329826721792/vid/avc1/720x1280/2HVR4dfmlzpWdMp4.mp4)