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PROPERTY ANALYTICS

Climate Risk in Ceduna, SA

Ceduna, South Australia· UNKNOWN· 5690
Medium Risk
Updated Mar 2026

Ceduna faces a moderate overall climate risk, primarily driven by increasing heat and coastal hazards. The town's location makes it vulnerable to sea level rise and extreme weather events. Residents should prepare for more frequent heatwaves and potential coastal inundation.

Overall Risk Score

5.2/10
Medium

Confidence: Medium

Hazard Breakdown

Flood
4.0
Bushfire
3.0
Heat
7.0
Coastal
6.0

Detailed Hazard Analysis

heat Risk

7.0/10

Ceduna experiences a high heat risk, with increasing average temperatures and more frequent heatwave events projected. This poses a significant threat to vulnerable populations.

Primary Drivers

  • ·Rising global temperatures
  • ·Urban heat island effect

Projections (RCP8.5)

2030

7.5

2050

8.5

Data source

flood Risk

4.0/10

Ceduna faces a moderate risk of flooding, primarily from heavy rainfall events and potential coastal inundation. The risk is influenced by its low-lying areas and proximity to the coast.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Sea level rise
  • ·Storm surges

Projections (RCP8.5)

2030

4.5

2050

5.5

Data source

coastal Risk

6.0/10

Ceduna faces a moderate to high coastal risk due to sea level rise and potential erosion. Low-lying coastal areas are particularly vulnerable to inundation.

Primary Drivers

  • ·Sea level rise
  • ·Storm surges
  • ·Coastal erosion

Projections (RCP8.5)

2030

6.5

2050

7.5

Data source

bushfire Risk

3.0/10

Ceduna has a relatively low bushfire risk due to the sparse vegetation in the immediate vicinity. However, surrounding areas with more dense vegetation pose a potential threat.

Primary Drivers

  • ·Dry vegetation
  • ·Wind patterns
  • ·Ignition sources

Projections (RCP4.5)

2030

3.2

2050

3.5

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums are likely to increase due to climate risks.

Price Impact

Properties in high-risk areas may experience price decreases.

Buyer Checklist

  • 1.Check flood maps and coastal erosion risk assessments.
  • 2.Assess the property's vulnerability to heatwaves.
  • 3.Inquire about insurance costs and coverage.
  • 4.Consider the long-term climate risks when making a purchase.

Local Climate Evidence

Flood Evidence

Nearest Waterway
Ceduna Waters
Elevation Range
0-10 meters
Flood Zone
Coastal Flood Zone

Low-lying areas near the coast are most vulnerable to flooding.

View council flood map

Bushfire Evidence

Distance to Bushland
5km to scrubland
Planning Overlay
UNKNOWN
Bushfire Prone Area
Yes

Areas to the north and east of Ceduna have higher bushfire risk.

Heat Evidence

Avg January Max Temp
32.5°C
Heat Stress Days/Year
5 days

Heatwaves are becoming more frequent and intense in Ceduna.

Coastal Evidence

Distance to Coast
0.5 km
Sea Level Rise Exposure
Low-lying areas exposed to sea level rise.
Erosion Risk
Moderate erosion risk along the coastline.

Historical Climate Events

2009
floodModerate

Heavy rainfall caused localized flooding in Ceduna, affecting some residential areas.

Source
2013
heatwaveMajor

A prolonged heatwave resulted in record-breaking temperatures and increased demand for emergency services.

Source
2016
stormModerate

A severe storm caused damage to coastal infrastructure and power outages in Ceduna.

Source
2019
heatwaveModerate

Another heatwave event impacted Ceduna, with temperatures exceeding 40 degrees Celsius for several days.

Source

Climate Outlook to 2050

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

HazardToday20302050
flood4.04.2(+0.2)4.8(+0.8)
bushfire3.03.1(+0.1)3.3(+0.3)
heat7.07.8(+0.8)8.5(+1.5)
coastal6.06.4(+0.4)7.2(+1.2)

By 2030, Ceduna is projected to experience a moderate increase in overall climate risk, with heat and coastal hazards being the primary drivers. Adaptation measures will be crucial to minimize the impacts.

CSIRO Climate Projections

Adaptation Recommendations

Develop a heatwave management plan

Immediate

Implement strategies to protect vulnerable populations during heatwaves, such as establishing cooling centers and providing public awareness campaigns.

Est. cost: Low

Learn more

Invest in coastal protection measures

Near-term

Construct seawalls and other coastal defenses to protect against sea level rise and storm surges.

Est. cost: High

Learn more

Improve building codes

Near-term

Update building codes to ensure that new construction is resilient to climate change impacts, such as flooding and extreme heat.

Est. cost: Medium

Learn more

Promote water conservation

Long-term

Encourage residents and businesses to conserve water to reduce the strain on water resources during droughts.

Est. cost: Low

Learn more

About Ceduna's Climate Risk Profile

Ceduna, located on the west coast of South Australia, is increasingly vulnerable to the impacts of climate change. Rising temperatures are expected to lead to more frequent and intense heatwaves, posing a significant risk to public health, particularly for vulnerable populations such as the elderly and those with pre-existing health conditions.

Sea level rise is another major concern for Ceduna. The town's low-lying coastal areas are susceptible to inundation and erosion, which could damage infrastructure and displace residents. Storm surges, exacerbated by rising sea levels, could further increase the risk of coastal flooding.

While the immediate bushfire risk is relatively low, surrounding areas with more dense vegetation could pose a threat during dry and windy conditions. It is important for residents to maintain their properties and be aware of bushfire safety measures.

To mitigate these risks, Ceduna needs to implement adaptation strategies such as improving building codes, investing in coastal protection measures, and developing heatwave management plans. Reducing greenhouse gas emissions is also crucial to slow down the pace of climate change and protect the town's future.

Data sources: BOM · CSIRO · SA SES · SA Environment

Local Government Resources

District Council of Ceduna

Climate StrategyFlood MapsEmergency Services

Frequently Asked Questions

What are the main climate change risks for Ceduna?

The main climate change risks for Ceduna are rising temperatures, more frequent heatwaves, sea level rise, and coastal erosion.

How will sea level rise affect Ceduna?

Sea level rise could inundate low-lying coastal areas, damage infrastructure, and displace residents.

What can I do to prepare for heatwaves in Ceduna?

Stay indoors during the hottest part of the day, drink plenty of water, and check on vulnerable neighbors.

Is my property at risk of flooding in Ceduna?

Check flood maps and coastal erosion risk assessments to determine your property's vulnerability.

Where can I find more information about climate change in Ceduna?

Consult the District Council of Ceduna's website and the South Australian government's environment website for more information.

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