Coastal Erosion at Stockton

Stockton is built on a long sandy beach. Beaches naturally move - not only landward and seaward but sand also flows like a river to the north. It is estimated that approximately 112,000m3 of sand naturally moves north from Stockton Beach along the Stockton Bight each year – that's the equivalent of about 45 Olympic swimming pools full of sand.

The Newcastle Harbour break waters and navigational channel effectively block new sand moving from Nobbys Beach to Stockton. With no sand coming in, and the waves moving sand north, it means that Stockton Beach suffers erosion. The Stockton Bight Sand Movement Study 2020 (PDF) provides an understanding of the rates and directions of sand movement.

Coastal protection works and repairs, dune revegetation and maintenance have been undertaken at Stockton Beach over many years. Two seawalls have been constructed to help protect Stockton Beach from erosion - a rock seawall at Mitchell Street was constructed in 1989 and a sandbag seawall at the Surf Life Saving Club was constructed in 1996. Maintenance was undertaken on this seawall in 2010 and it was converted to a rock seawall in 2017.

Stockton Coastal Management Program

Stockton Coastal Management Program

Find out more about the Coastal Management Program to help preserve Stockton Beach.
Working with our Stakeholders

Working with our Stakeholders

We are committed to working with all stakeholders to manage the coastal erosion at Stockton Beach.
Stockton Beach Works Updates

Stockton Beach Works Updates

Latest updates about current works to manage erosion at Stockton Beach.
Frequently Asked Questions

Frequently Asked Questions

Answers to some common questions about Stockton Beach.