Wind-driven high tides occur as a hurricane approaches or makes landfall. Inlets, back bays, rivers, harbors and canals carry this tidal surge well inland. The shallowness of the Gulf of Mexico makes storm surge a serious problem on Florida's West Coast. A major hurricane could produce a storm surge of 15-20 feet or more. Historically, these very high tides are the number one killer in a hurricane.
Hurricanes can produce tornadoes as they come ashore.
The threat of a tornado is greatest on the right side of the storm track's outer edge. If your property is 12 feet or lower, tidal flooding from even a small hurricane could force salt water inside your home. Check into purchasing flood insurance. Your county's Division of Emergency Management Office can also assist you with elevation information. Mobile homes are the least sturdy and usually suffer the worst storm damage.