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PROPERTY ANALYTICS

Climate Risk in Rockingham, Western Australia

Rockingham, Western Australia· City of Rockingham· 6168
Medium Risk
Updated Mar 2026

Rockingham faces a range of climate-related risks, including coastal inundation, heatwaves, and bushfires. Sea level rise poses a significant threat to coastal areas, while increasing temperatures exacerbate heatwave conditions. Proactive adaptation measures are essential to mitigate these risks.

Overall Risk Score

5.2/10
Medium

Confidence: Medium

Hazard Breakdown

Flood
4.0
Bushfire
3.0
Heat
6.0
Coastal
8.0

Detailed Hazard Analysis

heat Risk

6.0/10

Rockingham is experiencing increasing heatwave intensity and frequency, posing risks to vulnerable populations and infrastructure.

Primary Drivers

  • ·Global warming
  • ·Urban heat island effect

Projections (RCP8.5)

2030

7.0

2050

8.0

Data source

flood Risk

4.0/10

Rockingham faces a moderate risk of flooding, primarily from heavy rainfall events and coastal inundation. Low-lying areas are particularly vulnerable.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Sea level rise
  • ·Urban development reducing natural drainage

Projections (RCP8.5)

2030

4.5

2050

5.5

Data source

coastal Risk

8.0/10

Coastal erosion and inundation are significant threats to Rockingham due to its low-lying coastal areas and rising sea levels.

Primary Drivers

  • ·Sea level rise
  • ·Increased storm surge
  • ·Coastal erosion

Projections (RCP8.5)

2030

8.5

2050

9.5

Data source

bushfire Risk

3.0/10

Bushfire risk in Rockingham is moderate, with proximity to bushland areas increasing the potential for fire spread, especially during dry periods.

Primary Drivers

  • ·Dry summers
  • ·Accumulation of flammable vegetation
  • ·Potential for human-caused ignitions

Projections (RCP4.5)

2030

3.2

2050

3.5

Data source

What This Means for Property Owners

Insurance Outlook

Increasing insurance premiums due to climate risks

Price Impact

Potential for decreased property values in high-risk areas

Buyer Checklist

  • 1.Check flood maps and coastal inundation zones
  • 2.Assess bushfire risk and implement mitigation measures
  • 3.Consider the impact of heatwaves on property comfort
  • 4.Review insurance coverage for climate-related events

Local Climate Evidence

Flood Evidence

Nearest Waterway
Indian Ocean
Elevation Range
0-30 meters
Flood Zone
Coastal inundation zones identified

Low-lying coastal areas are most vulnerable to flooding during storm surges and heavy rainfall events.

View council flood map

Bushfire Evidence

Distance to Bushland
Adjacent to several bushland reserves
Planning Overlay
DFES Bushfire Prone Areas Map
Bushfire Prone Area
Yes

Properties bordering bushland areas require adequate firebreaks and defensible space.

Heat Evidence

Avg January Max Temp
31.5°C
Heat Stress Days/Year
5 days

Increasing frequency of days exceeding 35°C is a growing concern.

Coastal Evidence

Distance to Coast
0.5 km
Sea Level Rise Exposure
Significant exposure to sea level rise
Erosion Risk
Moderate to high erosion risk along exposed coastlines

Historical Climate Events

2010
stormModerate

Severe storm caused coastal erosion and minor flooding in Rockingham.

Source
2011
floodMinor

Heavy rainfall led to localized flooding in low-lying areas of Rockingham.

Source
2015
heatwaveModerate

Prolonged heatwave conditions impacted vulnerable populations in Rockingham.

Source
2021
bushfireMinor

Bushfire near Rockingham, posing a threat to nearby residential areas.

Source

Climate Outlook to 2050

Projections based on CSIRO and BOM climate modelling. Scenario: RCP4.5

HazardToday20302050
flood4.04.3(+0.3)4.7(+0.7)
bushfire3.03.1(+0.1)3.3(+0.3)
heat6.06.7(+0.7)7.2(+1.2)
coastal8.08.9(+0.9)9.8(+1.8)

By 2030, Rockingham is projected to experience a moderate increase in overall climate risk, with coastal inundation and heatwaves posing the most significant challenges. Increased rainfall intensity may lead to more frequent flooding events.

CSIRO Climate Projections

Adaptation Recommendations

Coastal Protection Measures

Immediate

Implement coastal protection measures such as seawalls, dune restoration, and managed retreat to mitigate the impacts of sea level rise and coastal erosion.

Est. cost: High

Learn more

Urban Greening Initiatives

Near-term

Increase urban green spaces and tree canopy cover to reduce the urban heat island effect and provide shade during heatwaves.

Est. cost: Medium

Learn more

Bushfire Risk Mitigation

Near-term

Implement bushfire risk mitigation measures such as fuel reduction burns, firebreaks, and community education programs to reduce the risk of bushfires.

Est. cost: Medium

Learn more

Flood Management Planning

Long-term

Develop and implement comprehensive flood management plans to address the risk of flooding from heavy rainfall and storm surges.

Est. cost: High

Learn more

About Rockingham's Climate Risk Profile

Rockingham, located on the coast of Western Australia, is increasingly vulnerable to the impacts of climate change. Rising sea levels threaten coastal infrastructure and residential areas, leading to increased erosion and inundation. Heatwaves are becoming more frequent and intense, posing health risks to vulnerable populations, particularly the elderly and those with pre-existing conditions.

Bushfire risk is also a concern, especially during the dry summer months. The proximity of bushland areas increases the potential for fire spread, threatening homes and businesses. Changes in rainfall patterns may lead to more frequent and intense flooding events, impacting low-lying areas and infrastructure.

The City of Rockingham is actively working to address these challenges through various adaptation strategies. These include coastal protection measures, urban greening initiatives to reduce the urban heat island effect, and community education programs to raise awareness about climate risks.

Long-term planning is crucial to ensure the resilience of Rockingham in the face of a changing climate. This includes investing in infrastructure upgrades, promoting sustainable development practices, and fostering community engagement in climate action.

Data sources: BOM · CSIRO · DFES

Local Government Resources

City of Rockingham

Climate StrategyFlood MapsEmergency Services

Frequently Asked Questions

What are the main climate change risks facing Rockingham?

Rockingham faces significant risks from sea level rise, coastal erosion, heatwaves, and bushfires. These risks are projected to increase in the future due to climate change.

What is the City of Rockingham doing to address climate change?

The City of Rockingham is implementing various adaptation strategies, including coastal protection measures, urban greening initiatives, and bushfire risk mitigation programs.

How will sea level rise impact Rockingham?

Sea level rise will exacerbate coastal erosion and inundation, threatening coastal infrastructure, residential areas, and natural ecosystems.

What can residents do to prepare for heatwaves in Rockingham?

Residents can prepare for heatwaves by staying hydrated, seeking shade, and checking on vulnerable neighbors. It's also important to have a plan for coping with extreme heat.

How can I protect my property from bushfire risk in Rockingham?

Property owners can reduce bushfire risk by maintaining firebreaks, clearing flammable vegetation, and having a bushfire survival plan.

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