Western Port Local Coastal Hazard Assessment

A new study has been released to support local action on climate change impacts in Western Port

The Western Port Local Coastal Hazard Assessment, which provides detailed mapping, modelling and data, was released on 5 June 2015.

The Western Port Local Coastal Hazard Assessment project is part of a wider Victorian Government program led by Department of Environment, Land, Water and Planning (DELWP) to generate detailed coastal mapping and information. This information will help Victorians understand and plan for climate risks along the coast through better information on storm surges and possible sea level rise impacts.

Western Port is one of four locations (the others being, Port Fairy, Bellarine Peninsula, Gippsland Lakes) within Victoria where Local Coastal Hazard Assessments are being undertaken. Western Port has significant social, economic, built and natural values, which have been identified as at risk from the impacts of sea level rise and storm surge

DELWP, in partnership with Melbourne Water, the South East Councils Climate Change Alliance, Bass Coast Shire Council, Cardinia Shire Council, City of Casey and the Mornington Peninsula Shire Council wanted to understand the potential local impacts of climate change on and around Western Port.

Aims & Desired Outcomes

Detailed mapping of coastline
Identify Areas at risk to climate change
Emergency management planning
Inform Planning Decisions

The project examined areas that are potentially vulnerable due to hazards associated with coastal erosion, flooding, sea level rise and storm surge. The severity of these impacts and the diversity of the Western Port coastline mean appropriate actions will vary with the context and nature of each location.

Information obtained from the project and detailed assessments will be used to make decisions about:

  • Local infrastructure;
  • Natural asset management;
  • Emergency management planning;
  • To inform land use planning and statutory planning decisions;
  • Help communities develop adaptation plans.

Information from this project will also add to the suite of information available to help identify how and where Western Port Councils, community, industry and government can work together to respond to or address the potential impacts of climate change.

Western Port LCHA Technical Reports


Western Port Local Coastal Hazard Assessment

Start 2011   Finish 2015


Download Project (PDF)