3.1.4 Coast protection Context Beach sand constantly moves as part of a natural, dynamic coastal environment. Many Port Phillip Bay beaches protect the foreshore and public infrastructure from the effects of coastal erosion. While erosion is a natural process, many of these beaches are artificial and require ongoing renourishment so that the beach remains for recreational purposes. These artificial beaches also play a role in protecting public, and sometimes private infrastructure. Coastal protection works, such as groynes and seawalls, are sometimes effective but can cause erosion problems further along the coast if they are not well-designed and sited. Changing weather patterns will increase the frequency and severity of storms and incidences of beach loss. These coastal protection works may no longer be feasible options in some locations along the Victorian coast due to the risks and impacts associated with climate change. Policy 1. Prioritise funding for coastal protection works where there is significant demonstrable public value. 2. Protect assets from coastal erosion and storm activity by managing coastal processes along the Port Phillip Bay coast where there is significant demonstrable public value, whilst having regard to the risks and impacts of climate change. Actions a. Strategically plan for the management of sand with greater consideration of climate change risks and impacts and the relative costs and benefits of any beach protection or renourishment activities,and undertake education, communication and engagement with the community regarding sand management issues (DSE).

10 December 2008