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PROPERTY ANALYTICS

Climate Risk in Tewantin, QLD

Tewantin, Queensland· Noosa· 4565
Medium Risk
Updated Mar 2026

Tewantin is a suburb in Queensland that faces moderate climate risks, particularly from flooding, heatwaves, and coastal hazards. These risks are projected to increase in the future due to climate change.

Overall Risk Score

5.2/10
Medium

Confidence: Medium

Hazard Breakdown

Flood
6.5
Bushfire
4.0
Heat
5.5
Coastal
5.0

Detailed Hazard Analysis

heat Risk

5.5/10

Tewantin is likely to experience more frequent and intense heatwaves. This could pose a risk to vulnerable populations.

Primary Drivers

  • ·Increased greenhouse gas emissions
  • ·Urban heat island effect

Projections (RCP8.5)

2030

6.0

2050

6.5

Data source

flood Risk

6.5/10

Tewantin faces a moderate risk of flooding due to its proximity to the Noosa River and low-lying areas. Increased rainfall intensity could exacerbate this risk.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Sea level rise
  • ·Urban development

Projections (RCP8.5)

2030

7.0

2050

7.5

Data source

coastal Risk

5.0/10

Tewantin faces a moderate risk from coastal hazards due to sea level rise and storm surges. Low-lying areas are particularly vulnerable.

Primary Drivers

  • ·Sea level rise
  • ·Increased storm intensity

Projections (RCP8.5)

2030

5.5

2050

6.0

Data source

bushfire Risk

4.0/10

Bushfire risk in Tewantin is moderate, with some areas bordering bushland. Drier conditions and higher temperatures could increase the likelihood of bushfires.

Primary Drivers

  • ·Increased temperatures
  • ·Drier conditions
  • ·Vegetation dryness

Projections (RCP8.5)

2030

4.5

2050

5.0

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums may increase due to climate risks.

Price Impact

Properties in high-risk areas may experience price reductions.

Buyer Checklist

  • 1.Check flood maps and bushfire prone area maps.
  • 2.Assess the property's vulnerability to climate risks.
  • 3.Consider the cost of insurance and potential for increased premiums.
  • 4.Inquire about council plans for climate adaptation.

Local Climate Evidence

Flood Evidence

Nearest Waterway
Noosa River
Elevation Range
0-20m
Flood Zone
Medium

Some properties are located in areas prone to riverine flooding.

View council flood map

Bushfire Evidence

Distance to Bushland
Adjacent to Noosa National Park
Planning Overlay
QFES Bushfire Prone Area Map
Bushfire Prone Area
Yes

Areas near the national park require bushfire management plans.

Heat Evidence

Avg January Max Temp
30.5°C
Heat Stress Days/Year
3 days

Heatwaves are becoming more frequent and intense.

Coastal Evidence

Distance to Coast
1 km
Sea Level Rise Exposure
Low-lying areas are exposed to sea level rise.
Erosion Risk
Moderate

Historical Climate Events

2011
floodMajor

Major flooding occurred in the Noosa River, impacting Tewantin and surrounding areas.

Source
2019
bushfireModerate

Bushfires impacted areas near Tewantin, causing property damage and evacuations.

Source
2020
heatwaveModerate

A prolonged heatwave affected Tewantin, with temperatures exceeding 35 degrees Celsius for several days.

Source
2022
floodModerate

Heavy rainfall caused flash flooding in Tewantin, disrupting traffic and damaging properties.

Source

Climate Outlook to 2050

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

HazardToday20302050
flood6.56.9(+0.4)7.3(+0.8)
bushfire4.04.2(+0.2)4.4(+0.4)
heat5.56.0(+0.5)6.4(+0.9)
coastal5.05.1(+0.1)5.3(+0.3)

Under a moderate emissions scenario, Tewantin is projected to experience a slight increase in overall climate risk, with the most significant increases in heatwave frequency and flood risk.

CSIRO Climate Projections

Adaptation Recommendations

Improve flood defenses

Near-term

Invest in infrastructure to protect against flooding, such as levees and drainage systems.

Est. cost: High

Learn more

Implement bushfire management plans

Immediate

Develop and implement bushfire management plans for properties in high-risk areas.

Est. cost: Medium

Learn more

Promote heatwave preparedness

Near-term

Educate the community about heatwave safety and provide cooling centers for vulnerable populations.

Est. cost: Low

Learn more

Plan for coastal adaptation

Long-term

Develop a coastal adaptation plan to address the impacts of sea level rise and storm surges.

Est. cost: High

Learn more

Enhance emergency response capabilities

Immediate

Strengthen emergency response capabilities to deal with climate-related disasters.

Est. cost: Medium

Learn more

About Tewantin's Climate Risk Profile

Tewantin, located in the Noosa region of Queensland, is exposed to a range of climate-related risks. The suburb's proximity to the Noosa River makes it vulnerable to flooding, especially during periods of heavy rainfall. Climate change is expected to increase the intensity of rainfall events, further exacerbating this risk.

Bushfire risk is also a concern in Tewantin, particularly in areas bordering bushland. Drier conditions and higher temperatures can increase the likelihood of bushfires, posing a threat to properties and human safety. Residents should be aware of bushfire safety measures and have a plan in place.

Heatwaves are becoming more frequent and intense in Tewantin, posing a risk to vulnerable populations such as the elderly and those with chronic health conditions. It is important to stay hydrated, seek shade, and avoid strenuous activity during heatwaves.

Sea level rise and storm surges also pose a threat to Tewantin, particularly in low-lying coastal areas. These hazards can cause erosion, inundation, and damage to infrastructure. Planning for coastal adaptation is essential to protect the community from these risks.

Addressing these climate risks requires a coordinated effort from all levels of government, as well as the community. By taking action to reduce greenhouse gas emissions and adapt to the impacts of climate change, Tewantin can build a more resilient future.

Data sources: BOM · CSIRO · QFES · Noosa Council

Local Government Resources

Noosa Council

Climate StrategyFlood MapsEmergency Services

Frequently Asked Questions

What are the main climate risks facing Tewantin?

Tewantin faces risks from flooding, bushfires, heatwaves, and coastal hazards such as sea level rise and storm surges.

How is climate change expected to impact Tewantin in the future?

Climate change is expected to increase the frequency and intensity of extreme weather events, such as floods, bushfires, and heatwaves, posing a greater risk to Tewantin.

What is the Noosa Council doing to address climate change?

The Noosa Council has developed a climate strategy to reduce greenhouse gas emissions and adapt to the impacts of climate change. This includes measures to improve flood defenses, manage bushfire risk, and plan for coastal adaptation.

What can residents do to prepare for climate-related disasters?

Residents can prepare for climate-related disasters by developing an emergency plan, assembling an emergency kit, and staying informed about weather warnings and emergency alerts.

Where can I find more information about climate risks in Tewantin?

You can find more information about climate risks in Tewantin on the Noosa Council website, the Queensland Fire and Emergency Services website, and the Bureau of Meteorology website.

Will insurance premiums increase in Tewantin due to climate change?

It is possible that insurance premiums may increase in Tewantin due to the increased risk of climate-related disasters. It is important to check with your insurance provider for more information.

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