Climate Risk Assessment for Spreyton, TAS
Spreyton faces moderate risks from flooding, bushfires, and heatwaves, which are projected to increase with climate change. While not directly coastal, indirect impacts from sea level rise are possible. Residents should prepare for more frequent extreme weather events.
Is Spreyton Safe from Climate Risk?
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Overall Risk Score
Hazard Breakdown
Flood, bushfire, heat, coastal and storm exposure are all assessed in this area. The score that matters is the property's own: a ClimateNest report scores the address across eight hazards, with insurance and value projections to 2050.
What the mapping shows for Spreyton
Part of Spreyton is mapped as subject to coastal inundation.
12.1% of Spreyton is mapped as subject to coastal inundation (coastal inundation hazard band, including 1% AEP storm tide at 2100)
13.5% of Spreyton is mapped as subject to coastal erosion (coastal erosion hazard band mapped for the Tasmanian planning system)
Tasmanian Coastal Inundation Hazard Bands (20161201), State of Tasmania (Department of Premier and Cabinet), Creative Commons Attribution 4.0, retrieved 2026-10-23
This is a share of the suburb's land area from a published state dataset, not an assessment of any property. A ClimateNest report scores the individual address across eight hazards, with insurance and value projections to 2050.
Check an address in Spreyton →Climate Hazard Breakdown for Spreyton
Flood
Spreyton faces a moderate risk of flooding due to its proximity to the Mersey River and low-lying areas. Increased rainfall intensity could exacerbate this risk.
Key drivers:
- ·Increased rainfall intensity
- ·River overflow
Bushfire
The risk of bushfires in Spreyton is moderate, with surrounding bushland posing a potential threat during dry periods and high winds.
Key drivers:
- ·Dry vegetation
- ·High winds
Heat
Spreyton is likely to experience an increase in the frequency and intensity of heatwaves, impacting vulnerable populations and infrastructure.
Key drivers:
- ·Rising average temperatures
- ·More frequent heatwaves
Coastal
Spreyton is not directly on the coast, so coastal risks are low. However, sea level rise and storm surges could indirectly affect the region.
Key drivers:
- ·Sea level rise
- ·Storm surge
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Spreyton
Property buying guide with climate risk assessment
Flood zone mapping, historical events, and projections
BAL assessment, vegetation proximity, and fire history
Multi-hazard safety assessment to 2050
Severe weather, hail, and wind risk analysis
Extreme heat days, urban heat island, and cooling costs
Premium estimates and insurance availability
Climate-adjusted property investment analysis
Detailed Hazard Analysis
heat Risk
Spreyton is likely to experience an increase in the frequency and intensity of heatwaves, impacting vulnerable populations and infrastructure.
Primary Drivers
- ·Rising average temperatures
- ·More frequent heatwaves
- ·Urban heat island effect
flood Risk
Spreyton faces a moderate risk of flooding due to its proximity to the Mersey River and low-lying areas. Increased rainfall intensity could exacerbate this risk.
Primary Drivers
- ·Increased rainfall intensity
- ·River overflow
- ·Inadequate drainage
coastal Risk
Spreyton is not directly on the coast, so coastal risks are low. However, sea level rise and storm surges could indirectly affect the region.
Primary Drivers
- ·Sea level rise
- ·Storm surge
- ·Coastal erosion
bushfire Risk
The risk of bushfires in Spreyton is moderate, with surrounding bushland posing a potential threat during dry periods and high winds.
Primary Drivers
- ·Dry vegetation
- ·High winds
- ·Increased temperatures
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to increased flood and bushfire risk.
Price Impact
Properties in flood-prone areas may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and bushfire-prone area overlays.
- 2.Assess property's vulnerability to flooding and bushfires.
- 3.Obtain insurance quotes and understand coverage.
- 4.Develop a bushfire survival plan.
- 5.Consider the potential impacts of climate change on property value.
How the region's climate is projected to change
Regional projections, not a forecast for this street. Figures are from the WA Department of Water and Environmental Regulation's climate projections for the South Western Flatlands region, which draws on CSIRO and Bureau of Meteorology modelling.
Temperature
+0.5 to 1.1°C by 2030
Above the 1986–2005 climate, on all emissions scenarios. By 2090, 1.2 to 2.0°C under intermediate emissions or 2.6 to 4.0°C under high emissions.
Rainfall
Winter rain down up to 15% by 2030
The South West has been drying since 1970, and the decline has been larger than anywhere else in Australia. Heavy rainfall events are projected to become more intense even as totals fall.
Fire weather
Harsher, magnitude uncertain
High confidence that fire weather becomes harsher, low confidence in the size of the change, because it depends heavily on summer rainfall.
Sea level
+0.12 m by 2030
At the Fremantle gauge, range 0.07 to 0.16 m. Very high confidence that sea levels continue to rise through the century.
Source: Department of Water and Environmental Regulation (WA), Western Australian climate projections: summary, September 2021, South Western Flatlands chapter. Read the projections →
Adaptation Recommendations
Improve Flood Defenses
Near-termInvest in flood mitigation infrastructure, such as levees and improved drainage systems, to protect properties from flooding.
Est. cost: High
Learn moreBushfire Preparedness
ImmediateImplement bushfire risk reduction measures, such as clearing vegetation around properties and developing community bushfire survival plans.
Est. cost: Medium
Learn moreHeatwave Action Plan
Near-termDevelop a heatwave action plan to protect vulnerable populations during extreme heat events, including establishing cooling centers and providing public awareness campaigns.
Est. cost: Low
Learn moreCoastal Adaptation Planning
Long-termDevelop a coastal adaptation plan to address the potential impacts of sea level rise and storm surges on infrastructure and supply chains.
Est. cost: Medium
Learn moreCommunity Education Programs
Near-termImplement community education programs to raise awareness about climate change risks and adaptation measures.
Est. cost: Low
Learn moreAbout Spreyton's Climate Risk Profile
Spreyton, Tasmania, is a region that will likely experience the effects of climate change in the coming decades. The primary risks include increased flooding due to more intense rainfall events, a higher frequency and severity of bushfires, and more frequent and intense heatwaves.
The risk of flooding is driven by the suburb's proximity to the Mersey River. Climate change is expected to increase rainfall intensity, leading to more frequent and severe flooding events. This could impact residential and commercial properties, as well as infrastructure.
Bushfire risk is also a concern, with surrounding bushland creating a potential fire hazard during dry periods. Higher temperatures and drier conditions are expected to increase the likelihood and intensity of bushfires, posing a threat to life and property.
Heatwaves are projected to become more frequent and intense, impacting vulnerable populations such as the elderly and those with chronic health conditions. This could strain healthcare services and increase the risk of heat-related illnesses.
While Spreyton is not directly on the coast, sea level rise and storm surges could indirectly affect the region through impacts on infrastructure and supply chains. It is important to consider these indirect effects when planning for climate change adaptation.
Suburb pages describe the local picture. The address-level assessment, with its data sources and its dollar projections, is in the ClimateNest report.
Local Government Resources
Devonport City Council
Frequently Asked Questions
What are the main climate change risks in Spreyton?
The main climate change risks in Spreyton include increased flooding, bushfires, and heatwaves.
How will climate change affect property values in Spreyton?
Properties in flood-prone areas may experience a decrease in value due to increased flood risk.
What can I do to prepare for bushfires in Spreyton?
You can clear vegetation around your property, develop a bushfire survival plan, and stay informed about bushfire risks.
Where can I find information about flood risks in Spreyton?
You can find information about flood risks on the Devonport City Council website and the Tasmania State Emergency Service website.
How can I protect myself during a heatwave in Spreyton?
You can stay hydrated, seek shelter in air-conditioned buildings, and avoid strenuous activities during the hottest part of the day.
Is Spreyton considered a bushfire prone area?
Yes, Spreyton is adjacent to bushland and considered a bushfire prone area. Residents should take precautions.
Get your property's risk report
This suburb assessment covers the area. For a precise address-level climate risk report for any specific property in Spreyton, use our analysis tool.
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What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections