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Climate Risk in Ceduna, SA

Ceduna, South Australia· 5690
Medium Risk
Updated Apr 2026

Ceduna is a coastal town in South Australia facing increasing climate risks. The primary concerns are rising temperatures, bushfire risk, coastal erosion, and potential flooding. Residents should prepare for more frequent extreme weather events.

Overall Risk Score

52/100
Medium

Confidence: Medium

Hazard Breakdown

Flood
4.0
Bushfire
6.0
Heat
5.0
Coastal
6.0

Climate Hazard Breakdown for Ceduna

increasing

Flood

40/100

Flooding may occur due to heavy rainfall and storm surges, particularly in low-lying areas near the coast. Climate change is expected to increase the intensity of rainfall events.

Key drivers:

  • ·Increased rainfall intensity
  • ·Sea level rise
increasing

Bushfire

60/100

Ceduna faces a moderate bushfire risk due to surrounding vegetation. Hot, dry conditions exacerbate the risk during summer months. Climate change is projected to increase the frequency and intensity of bushfire weather.

Key drivers:

  • ·Increased temperatures
  • ·Drier conditions
increasing

Heat

50/100

Ceduna experiences hot summers, with potential for heatwaves. Climate change is expected to increase the frequency and intensity of extreme heat events, posing risks to vulnerable populations.

Key drivers:

  • ·Increased average temperatures
  • ·More frequent heatwaves
increasing

Coastal

60/100

Ceduna is exposed to coastal hazards such as sea level rise and coastal erosion. These risks are expected to worsen with climate change, potentially impacting infrastructure and coastal ecosystems.

Key drivers:

  • ·Sea level rise
  • ·Increased storm intensity
stable

Wind

28/100

Moderate wind risk — gusty northerly winds

stable

Storm

24/100

Moderate storm risk — occasional thunderstorms

stable

Social

21/100

Moderate social stability

increasing

Energy

35/100

Moderate energy costs — summer cooling

In-Depth Climate Risk Guides for Ceduna

Should I Buy

Property buying guide with climate risk assessment

Flood Risk

Flood zone mapping, historical events, and projections

Bushfire Risk

BAL assessment, vegetation proximity, and fire history

Climate Safety

Multi-hazard safety assessment to 2050

Storm Risk

Severe weather, hail, and wind risk analysis

Heat Risk

Extreme heat days, urban heat island, and cooling costs

Insurance Costs

Premium estimates and insurance availability

Investment Score

Climate-adjusted property investment analysis

Detailed Hazard Analysis

heat Risk

50/100

Ceduna experiences hot summers, with potential for heatwaves. Climate change is expected to increase the frequency and intensity of extreme heat events, posing risks to vulnerable populations.

Primary Drivers

  • ·Increased average temperatures
  • ·More frequent heatwaves

Projections (RCP8.5)

2030

5.5

2050

6.0

Data source

flood Risk

40/100

Flooding may occur due to heavy rainfall and storm surges, particularly in low-lying areas near the coast. Climate change is expected to increase the intensity of rainfall events.

Primary Drivers

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

Projections (RCP8.5)

2030

4.5

2050

5.0

Data source

coastal Risk

60/100

Ceduna is exposed to coastal hazards such as sea level rise and coastal erosion. These risks are expected to worsen with climate change, potentially impacting infrastructure and coastal ecosystems.

Primary Drivers

  • ·Sea level rise
  • ·Increased storm intensity

Projections (RCP8.5)

2030

6.5

2050

7.0

Data source

bushfire Risk

60/100

Ceduna faces a moderate bushfire risk due to surrounding vegetation. Hot, dry conditions exacerbate the risk during summer months. Climate change is projected to increase the frequency and intensity of bushfire weather.

Primary Drivers

  • ·Increased temperatures
  • ·Drier conditions
  • ·Increased fuel load

Projections (RCP8.5)

2030

6.5

2050

7.0

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums may increase due to climate risks.

Price Impact

Property values in vulnerable areas may be negatively impacted.

Buyer Checklist

  • 1.Check flood maps for property location.
  • 2.Assess bushfire risk and prepare a bushfire survival plan.
  • 3.Consider the potential impacts of sea level rise and coastal erosion.
  • 4.Inquire about insurance coverage and premiums.

Local Climate Evidence

Flood Evidence

Nearest Waterway
Murat Bay
Elevation Range
0-20m
Flood Zone
Coastal and Riverine

Low-lying areas near Murat Bay are most susceptible to flooding.

View council flood map

Bushfire Evidence

Distance to Bushland
Adjacent
Planning Overlay
CFS Bushfire Prone Area
Bushfire Prone Area
Yes

The town is surrounded by scrubland, increasing bushfire risk.

Heat Evidence

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

Heatwaves are common during summer months.

Coastal Evidence

Distance to Coast
0.5 km
Sea Level Rise Exposure
Moderate
Erosion Risk
Moderate

Historical Climate Events

2009
heatwaveModerate

A prolonged heatwave affected Ceduna, with temperatures exceeding 40°C for several days.

Source
2015
bushfireModerate

Bushfires near Ceduna caused property damage and required evacuations.

Source
2016
floodMinor

Heavy rainfall caused localized flooding in Ceduna.

Source
2018
heatwaveModerate

Another heatwave impacted Ceduna, with record high temperatures recorded.

Source

Climate Outlook to 2050

Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5

HazardToday20302050
flood404.3(+0.3)4.6(+0.6)
bushfire606.4(+0.4)6.8(+0.8)
heat505.6(+0.6)6.0(+1.0)
coastal606.7(+0.7)7.4(+1.4)

By 2030, Ceduna is projected to experience a moderate increase in overall climate risk, with notable increases in coastal hazards and heatwaves.

CSIRO Climate Projections

Adaptation Recommendations

Develop a comprehensive coastal management plan

Near-term

Implement strategies to protect coastal areas from erosion and sea level rise, such as building seawalls and restoring natural habitats.

Est. cost: High

Learn more

Improve bushfire preparedness

Immediate

Implement measures to reduce bushfire risk, such as clearing vegetation around properties and developing community evacuation plans.

Est. cost: Medium

Learn more

Implement heatwave early warning systems

Near-term

Develop and implement heatwave early warning systems to alert residents of impending heatwaves and provide guidance on how to stay safe.

Est. cost: Low

Learn more

Upgrade stormwater drainage infrastructure

Long-term

Upgrade stormwater drainage infrastructure to reduce the risk of flooding during heavy rainfall events.

Est. cost: High

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. The region is projected to experience higher average temperatures, leading to more frequent and intense heatwaves. This poses a significant risk to public health, particularly for vulnerable populations such as the elderly and those with pre-existing health conditions.

Bushfire risk is also a major concern for Ceduna. The surrounding landscape is prone to bushfires during the hot, dry summer months. Climate change is expected to exacerbate this risk by creating drier conditions and increasing the frequency of extreme fire weather days. Residents need to be prepared for potential bushfire events and have evacuation plans in place.

Coastal erosion and sea level rise are also significant threats to Ceduna. The town's coastal location makes it vulnerable to these hazards, which are expected to worsen with climate change. Rising sea levels could inundate low-lying areas, damage infrastructure, and displace communities.

Flooding is another potential risk for Ceduna, particularly during periods of heavy rainfall or storm surges. Climate change is projected to increase the intensity of rainfall events, potentially leading to more frequent and severe flooding. It is important for residents to be aware of flood risks and take steps to protect their properties.

Data sources: BOM · CSIRO · SA CFS · SA Department for Environment and Water

Local Government Resources

District Council of Ceduna

Climate StrategyFlood MapsEmergency Services

Frequently Asked Questions

What are the main climate change risks in Ceduna?

The main climate change risks in Ceduna include rising temperatures, increased bushfire risk, coastal erosion, and potential flooding.

How will climate change affect property values in Ceduna?

Property values in vulnerable areas of Ceduna may be negatively impacted by climate change due to increased risks of flooding, coastal erosion, and bushfires.

What can I do to prepare for bushfires in Ceduna?

To prepare for bushfires in Ceduna, you should clear vegetation around your property, develop a bushfire survival plan, and stay informed about fire danger ratings.

How can I protect my home from flooding in Ceduna?

To protect your home from flooding in Ceduna, you can elevate your property, install flood barriers, and ensure that your stormwater drainage is adequate.

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

You can find more information about climate change in Ceduna from the District Council of Ceduna, the South Australian Department for Environment and Water, and the Bureau of Meteorology.

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