High Likelihood Storm Tide (5% AEP)

Potential flooding from a Storm Tide event is caused by abnormal increases in tide. Strong winds associated with a cyclone or intense low pressure weather system can push a raised mound of seawater, called a storm surge, onto the shoreline. This surge when combined with the astronomical tide and increased wave action is called a storm tide. Storm tide occurs in low-lying locations near the coast.

Data and Resources

Additional Information

Field Value
Published (Metadata Record) 02/03/2026
Last updated 03/03/2026
Organisation Australian Federal Government
Update Frequency Unknown