Redcliffe Seawall Renewal Strengthens City’s Coastal Future
Work continues on a major seawall upgrade at Charlish Park in Redcliffe, a key project in Moreton Bay’s long-term plan to protect coastal communities from erosion and rising sea levels. The renewal marks a broader effort to futureproof Moreton Bay’s 294 kilometres of coastline while keeping popular foreshore areas safe and accessible.
Construction and Design Details
The $2.3-million renewal project, located on Redcliffe Parade just south of the Redcliffe Jetty, involves replacing about 90 metres of reinforced concrete seawall originally built in the 1950s. The new structure will feature an extended sloped rock armour revetment extending further seaward, supported by a reinforced concrete low-crest wall and a newly constructed footpath.
The renewed seawall and footpath have been designed to provide 100 years of protection for the busy Redcliffe foreshore. The project’s design also reflects Council’s commitment to minimising environmental impact. The sloped rock design reduces wave energy and prevents scouring, while the footpath layout improves pedestrian safety and limits intrusion into the Moreton Bay Marine Park.
Construction began in early 2025 and is anticipated to be completed by late 2025, weather permitting.
Benefits and Long-Term Vision
This project builds on earlier works completed in 2017, when rock armour was placed at the southern end of the seawall to reduce scouring. The new structure not only replaces ageing infrastructure but also enhances protection against erosion and wave overtopping
The seawall can be modified in the future to accommodate projected sea-level rise, aligning with the adaptive design standards outlined in Council’s Living Coast Plan (PDF) adopted in 2023.
The Living Coast Plan offers a comprehensive long-term framework for mitigating the impacts of coastal hazards through community collaboration and sustainable design. It was developed between 2020 and 2022, identifying vulnerable areas such as Bribie Island, Beachmere, Deception Bay, and Redcliffe. It called for a mix of nature-based and engineered solutions to help safeguard local ecosystems, homes, and recreational spaces.
Community Resilience at the Core
Council representatives said maintaining the city’s shoreline is not only about physical protection but also about supporting the region’s lifestyle and economy. Moreton Bay’s Mayor Peter Flannery has consistently emphasised that protecting the coastline is central to the region’s identity and economy.
The city’s coastal areas attract thousands of visitors each year, and maintaining their safety and accessibility is a priority. Council’s long-term planning approach aims to minimise future repair costs and environmental impacts while ensuring the community can continue to enjoy the natural beauty of the shoreline for generations.
Investing in coastal infrastructure strikes a balance between resilience and environmental care. The city aims to protect local amenities while reducing long-term repair costs and safeguarding its marine ecosystems.
Following the Redcliffe works, Council plans to continue foreshore renewal projects across the Peninsula, with the next major seawall upgrade scheduled at Woody Point’s Crockatt Park in 2025–26.
