Welcome to Thunder Marine located in the Tampa and St. Petersburg areas of Florida.  We are your boat and yacht dealer for Silverton, Luhrs, and Riviera yachts as well as our Baja performance boats, Luhrs sportfishing and Hydra-Sports fishing boats, and Four Winns family boats.  In addition, we also sell a variety of pre-owned boats and yachts, priced for a large range of customers and lifestyles.