A group paddleboarders filmed some medium size great white sharks while where paddling in relative shallow water in California.
This HD video was was posted on Youtube just few days ago and shows 3 great whites swimming about several paddleboarders off Manhattan Beach in Santa Monica Bay. All the video was filmed out and underwater with a GoPRo HD Camera.
The sharks group was encountered the sharks approximately 60 yards from shore and that the 3 sharks were all within 80 -100 yards of each other.