Severe storms Thursday caused extensive damage at Mountain Cove Marina in Sevierville.
Strong winds tossed boats around and tore up docks.
According to the owner Dwight Cobble, the storm caused $1.2 million worth of damage. Cobble says nearly 90% of people lost their boats.
"Thank God nobody was hurt. That's the first and most important thing," said Cobble. "I would like to apologize to all of our customers. We had such a great year. We started with fireworks and some other things for our customers. I just feel bad for them."
Cobble says they are working to get the marina back up and running as soon as possible.