I've owned a condo on Santa Rosa Beach for ten years so I'm accustomed to seeing a variety of nurse sharks, dolphins, and even sea turtles. Today something really big and black passed about 10 feet in front of me in the water. It was going really slow at first then took off down the beach. The people on shore thought it was about 8-10 feet long. Have sharks this big been seen recently in Destin? I'm at Santa Rosa Beach.