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PROPERTY ANALYTICS

Climate Risk in Sandy Bay, Tasmania

Sandy Bay, Tasmania· City of Hobart· 7005
Medium Risk
Updated Mar 2026

Sandy Bay faces moderate climate risks, primarily from flooding and coastal hazards. Rising temperatures and potential bushfire risks also warrant attention. Residents should prepare for more frequent extreme weather events.

Overall Risk Score

5.2/10
Medium

Confidence: Medium

Hazard Breakdown

Flood
6.5
Bushfire
3.0
Heat
5.5
Coastal
6.0

Detailed Hazard Analysis

heat Risk

5.5/10

Sandy Bay is experiencing increasing average temperatures and more frequent heatwaves, posing a risk to vulnerable populations.

Primary Drivers

  • ·Global warming
  • ·Urban heat island effect

Projections (RCP8.5)

2030

6.0

2050

6.5

Data source

flood Risk

6.5/10

Sandy Bay faces a moderate risk of flooding due to its proximity to the Derwent 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

6.0/10

Coastal erosion and inundation are increasing threats in Sandy Bay due to sea level rise, impacting infrastructure and property values.

Primary Drivers

  • ·Sea level rise
  • ·Storm surges
  • ·Erosion

Projections (RCP8.5)

2030

6.5

2050

7.0

Data source

bushfire Risk

3.0/10

Bushfire risk in Sandy Bay is relatively low due to the suburb's location and urban density, although some areas near bushland are more vulnerable.

Primary Drivers

  • ·Proximity to bushland
  • ·Dry vegetation
  • ·Wind patterns

Projections (RCP4.5)

2030

3.2

2050

3.5

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums may increase in high-risk areas.

Price Impact

Properties in flood-prone or coastal areas may experience price fluctuations.

Buyer Checklist

  • 1.Check flood maps and coastal erosion risk assessments.
  • 2.Assess property's vulnerability to bushfire.
  • 3.Inquire about insurance coverage and premiums.
  • 4.Consider energy efficiency and water conservation measures.

Local Climate Evidence

Flood Evidence

Nearest Waterway
Derwent River
Elevation Range
0-50 meters
Flood Zone
Areas near the Derwent River are designated as flood zones.

Past flood events have impacted low-lying areas near the river.

View council flood map

Bushfire Evidence

Distance to Bushland
Some properties are adjacent to bushland reserves.
Planning Overlay
Check with the Tasmania Fire Service for bushfire-prone area overlays.
Bushfire Prone Area
Yes

Residents near bushland should maintain firebreaks and clear vegetation.

Heat Evidence

Avg January Max Temp
22.5°C
Heat Stress Days/Year
2 days

Elderly residents are particularly vulnerable during heatwaves.

Coastal Evidence

Distance to Coast
0.5 km
Sea Level Rise Exposure
Low-lying coastal areas are exposed to sea level rise.
Erosion Risk
Some coastal areas are at risk of erosion.

Historical Climate Events

2018
floodModerate

Heavy rainfall caused localized flooding in low-lying areas of Sandy Bay.

Source
2013
bushfireMinor

Bushfires in the surrounding areas caused smoke haze in Sandy Bay.

Source
2009
heatwaveModerate

A prolonged heatwave resulted in increased hospital admissions.

Source
1993
stormMajor

Severe storm caused damage to coastal properties and infrastructure.

Source

Climate Outlook to 2050

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

HazardToday20302050
flood6.56.8(+0.3)7.2(+0.7)
bushfire3.03.1(+0.1)3.3(+0.3)
heat5.55.9(+0.4)6.3(+0.8)
coastal6.06.7(+0.7)7.5(+1.5)

By 2030, Sandy Bay is projected to experience increased coastal flooding and more frequent heatwaves under a high emissions scenario.

CSIRO Climate Projections

Adaptation Recommendations

Upgrade Drainage Infrastructure

Near-term

Improve drainage systems to manage increased rainfall and reduce flood risk.

Est. cost: Medium

Learn more

Coastal Protection Measures

Near-term

Implement coastal protection measures, such as seawalls and beach nourishment, to mitigate erosion.

Est. cost: High

Learn more

Community Heatwave Preparedness

Immediate

Develop community programs to support vulnerable residents during heatwaves.

Est. cost: Low

Learn more

Bushfire Risk Mitigation

Long-term

Implement bushfire risk reduction measures, such as vegetation management and firebreaks.

Est. cost: Medium

Learn more

Raise Awareness

Immediate

Educate residents about climate risks and adaptation strategies.

Est. cost: Low

Learn more

About Sandy Bay's Climate Risk Profile

Sandy Bay, a suburb of Hobart, Tasmania, is increasingly vulnerable to the impacts of climate change. The primary risks include flooding from the Derwent River and coastal inundation due to sea level rise. Increased rainfall intensity and storm surges are expected to exacerbate these issues, potentially damaging property and infrastructure.

Bushfire risk, while currently lower than other hazards, could increase with prolonged dry periods and higher temperatures. Areas bordering bushland are particularly susceptible. Heatwaves are also becoming more frequent and intense, posing health risks to vulnerable populations, especially the elderly and those with pre-existing conditions.

Coastal erosion is another significant concern, threatening waterfront properties and public spaces. The combined effects of sea level rise and storm surges are likely to accelerate erosion rates. Addressing these challenges requires a coordinated effort involving local government, residents, and businesses.

Adaptation measures, such as improved drainage systems, coastal protection structures, and community awareness programs, are crucial to mitigating the impacts of climate change in Sandy Bay. Proactive planning and investment in resilience will be essential to ensure the suburb's long-term sustainability.

Data sources: BOM · CSIRO · Tasmania SES · Tasmania Fire Service · DPIPWE

Local Government Resources

City of Hobart

Climate StrategyFlood MapsEmergency Services

Frequently Asked Questions

What are the main climate change risks in Sandy Bay?

The main risks are flooding from the Derwent River, coastal inundation due to sea level rise, and increasing heatwaves.

How is the City of Hobart addressing climate change?

The council has a climate strategy focused on reducing emissions and adapting to the impacts of climate change.

What can residents do to prepare for floods?

Residents can check flood maps, elevate belongings, and have an emergency plan.

How can I protect my property from bushfire?

Maintain firebreaks, clear vegetation, and have a bushfire survival plan.

What support is available during heatwaves?

The health department provides advice and support for vulnerable residents during heatwaves.

Where can I find information about coastal erosion risks?

The Department of Primary Industries, Parks, Water and Environment (DPIPWE) provides information on coastal management and erosion risks.

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