A cutting-edge sand transport system designed to combat erosion and maintain the pristine condition of the Gold Coast’s iconic northern beaches is set to commence operations.

Preservation Initiative to Save Gold Coast Beaches

The Surfers Paradise Sand Backpass system will soon start transferring sand from the Gold Coast Waterways Authority (GCWA) Sand Bypass System at The Spit to replenish beaches at Surfers Paradise, Narrowneck, and Main Beach.

“We are dedicated to ensuring the health, beauty, and safety of Gold Coast beaches from erosion, and the Surfers Paradise Sand Backpass will be instrumental in this effort,” stated Mayor Tom Tate. “This 7.8-kilometre backpass system is crucial for maintaining our popular northern beaches, providing an effective buffer against erosion, and safeguarding essential coastal infrastructure.”

Innovative system

The new system will allow for the redistribution of sand to beaches impacted by severe storms or king tides, which is vital as the northern beaches are particularly vulnerable to erosion.

Sand on the Gold Coast typically drifts northward, accumulating at The Spit near the existing sand bypass jetty. 

The Surfers Paradise Sand Backpass will utilise this GCWA jetty infrastructure to pump a mix of natural sand and seawater southwards, replenishing the beaches at Surfers Paradise, Narrowneck, and Main Beach.

Pumping operations will take place during the winter months to minimise disruption for beachgoers. Annually, approximately 120,000 cubic meters of sand will be redistributed to reinforce these beaches.

Start of Project

This year’s sand nourishment program is set to begin in June and will run through early September, executed in phases between Cavill Avenue and Narrowneck. The city will also continue its ongoing beach nourishment initiatives across the Gold Coast.

The launch of the Surfers Paradise Sand Backpass system marks a significant step towards enhancing coastal resilience and preserving the natural beauty of the Gold Coast’s beaches for future generations.

News and image source; City of Gold Coast website