Cape Canaveral Gets TsunamiReady Certification in Florida

Cape Canaveral received TsunamiReady certification from the National Weather Service on May 19, becoming Florida's sixth certified community under the voluntary program. The designation will lower residents' flood insurance premiums through the National Flood Insurance Program's Community Rating System.

The certification prepares the city for Atlantic tsunamis triggered by undersea earthquakes, volcanoes, or landslides in the Caribbean, Europe, or Africa. Atlantic tsunamis typically remain smaller than Pacific events. Even waves exceeding 10 feet would struggle to reach State Road A1A due to the ocean floor's topography and the city's vegetative dune system. Residents and visitors within 600 feet of the dune line face the highest risk.

When a Tsunami Warning is issued, residents should leave the beach immediately and move west of Ridgewood Avenue or to the second floor of a sturdy building. Boaters should head to open water, where tsunamis measure only inches tall.

A tsunami does not appear as a single wave. The ocean recedes far beyond normal levels, followed by continuously rising water that moves through parking lots, streets, and low-lying areas. Additional surges can arrive over several hours. Swimmers and boaters should avoid the ocean for days afterward due to dangerous currents.

Meteotsunamis, generated by fast-moving weather systems rather than seismic activity, pose another threat. A meteotsunami struck Daytona Beach in July 1992, reaching over 10 feet above normal high tide and injuring 75 people.

The National Tsunami Warning Center detects and forecasts tsunamis using seismic sensors, buoys, and tidal stations. The National Weather Service's Melbourne office issues local watches and warnings.

Cape Canaveral's Emergency Operations Team participated in the Atlantic Tsunami Exercise on November 18, 2025, at the Brevard County Emergency Operations Center, simulating a tsunami impact on the county.