AUSTIN (KXAN) — When you hear the words hurricane or tropical storm you probably think of damaging winds, heavy rain, the eyewall, and flash flooding. However, storm surge is often overlooked as the most dangerous impact in a tropical system.

Residents of Siesta Key take stock of flooded homes and businesses just hours after up to seven feet of storm surge washed through the island.

Six coastal towns and cities on Florida’s Gulf Coast — which is especially vulnerable to storm-driven flooding — broke storm surge records during Hurricane Helene, according to data analyzed by The Post.

In Clearwater, one of the hardest-hit regions, water levels surged to a record 8.6 feet, eclipsing the previous high of 6.8 feet. Similarly, in East Bay, levels peaked at 7.3 feet, surpassing the old record of 6.7 feet.

Hurricane Helene made its mark along the Gulf Coast communities in Florida this week. Can I go fishing right now? Here's what to consider

As Hurricane Helene approaches Florida's Big Bend coast, the National Weather Service (NWS) has issued a dire warning, calling the expected storm surge "unsurvivable." The rapidly intensifying storm is forecast to make landfall on Thursday evening as a Category 3 or stronger hurricane and evacuations have been ordered for several Florida counties.

Hurricane Helene's staggering storm surge inundated neighborhoods on Siesta Key, leaving businesses and residents with a long road to recovery.

Storm surge is a bigger killer than wind when a major hurricane hits shore. The areas in the path of Hurricane Helene are more susceptible to surge than other parts of Florida's coast.

The damage from Helene took some Sarasota residents by surprise. One family who decided to ride out the storm and wound up scrambling to save what they could. “First I want to give the glory to God; it could have been worse,