DURHAM -- Durham fire officials are still investigating what sparked a blaze at a boat sales and service shop.        

The fire broke out around 6:30 a.m. Wednesday at Water World in the 100 block of South Miami Boulevard. 

Crews say the fire destroyed the inside of the shop.   

Right now, there’s no cause for the fire but there's been no indication that the fire was suspicious.

The shop sells equipment for water recreational sports. They also sell and repair boats.

The fire did damage some of the customers’ boats.

No one was injured.