Climate Risk Assessment for Moonah, Tasmania
Moonah faces a moderate climate risk, primarily driven by increasing flood, heat, and coastal hazards. Sea level rise and increased rainfall intensity pose significant threats. Residents should prepare for more frequent extreme weather events.
Is Moonah 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 Moonah
Part of Moonah is mapped as subject to coastal inundation.
0.2% of Moonah is mapped as subject to coastal inundation (coastal inundation hazard band, including 1% AEP storm tide at 2100)
57.4% of Moonah 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 Moonah →Climate Hazard Breakdown for Moonah
Flood
Moonah faces a moderate risk of flooding due to its proximity to the Derwent River and low-lying areas. Climate change is expected to increase rainfall intensity, potentially worsening flood events.
Key drivers:
- ·Increased rainfall intensity
- ·Sea level rise
Bushfire
Bushfire risk in Moonah is relatively low compared to other parts of Tasmania, but some areas near bushland are still vulnerable. Drier conditions and higher temperatures could increase the risk.
Key drivers:
- ·Increased temperatures
- ·Drier conditions
Heat
Moonah experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected. This can impact vulnerable populations and infrastructure.
Key drivers:
- ·Increased greenhouse gas emissions
- ·Urban heat island effect
Coastal
As a suburb near the Derwent River estuary, Moonah is exposed to coastal hazards such as sea level rise and storm surges. These factors can lead to increased flooding and erosion.
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 Moonah
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
Moonah experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected. This can impact vulnerable populations and infrastructure.
Primary Drivers
- ·Increased greenhouse gas emissions
- ·Urban heat island effect
flood Risk
Moonah faces a moderate risk of flooding due to its proximity to the Derwent River and low-lying areas. Climate change is expected to increase rainfall intensity, potentially worsening flood events.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Urban development
coastal Risk
As a suburb near the Derwent River estuary, Moonah is exposed to coastal hazards such as sea level rise and storm surges. These factors can lead to increased flooding and erosion.
Primary Drivers
- ·Sea level rise
- ·Storm surge
- ·Erosion
bushfire Risk
Bushfire risk in Moonah is relatively low compared to other parts of Tasmania, but some areas near bushland are still vulnerable. Drier conditions and higher temperatures could increase the risk.
Primary Drivers
- ·Increased temperatures
- ·Drier conditions
- ·Vegetation dryness
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase in the future due to increased climate risks.
Price Impact
Properties in high-risk areas may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and bushfire prone area overlays.
- 2.Assess the property's vulnerability to sea level rise.
- 3.Consider the cost of insurance and potential increases.
- 4.Develop an emergency plan for extreme weather events.
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
Upgrade Flood Defenses
Near-termInvest in infrastructure to protect against increased flooding, such as levees and improved drainage systems.
Est. cost: High
Learn moreDevelop Heat Action Plans
ImmediateImplement heat action plans to protect vulnerable populations during heatwaves, including cooling centers and public awareness campaigns.
Est. cost: Medium
Learn moreStrengthen Coastal Protection
Long-termImplement measures to protect against coastal erosion and inundation, such as seawalls and beach nourishment.
Est. cost: High
Learn moreImprove Building Codes
Near-termUpdate building codes to ensure new construction is resilient to climate change impacts, such as flooding and heatwaves.
Est. cost: Medium
Learn moreAbout Moonah's Climate Risk Profile
Moonah, located near the Derwent River in Tasmania, is increasingly vulnerable to the impacts of climate change. The primary risks include flooding, heatwaves, and coastal inundation. Rising sea levels and more intense rainfall events are expected to exacerbate flooding, particularly in low-lying areas.
Heatwaves are also becoming more frequent and intense, posing a risk to vulnerable populations, such as the elderly and those with pre-existing health conditions. The urban heat island effect can further amplify these risks in densely built areas.
Coastal hazards, including storm surges and erosion, are also a concern for Moonah. Sea level rise is projected to increase the frequency and severity of coastal flooding, potentially damaging infrastructure and property.
Addressing these climate risks requires a combination of adaptation and mitigation strategies. This includes investing in flood defenses, improving urban planning to reduce the urban heat island effect, and reducing greenhouse gas emissions to slow the pace of climate change.
Residents and businesses in Moonah should take steps to prepare for the impacts of climate change, such as developing emergency plans, investing in property-level flood protection, and conserving water and energy.
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
Glenorchy City Council
Frequently Asked Questions
What are the main climate change risks in Moonah?
The main climate change risks in Moonah are flooding, heatwaves, and coastal inundation due to sea level rise.
How is the council preparing for climate change?
The Glenorchy City Council is developing and implementing climate adaptation strategies to address these risks.
What can I do to protect my property from flooding?
You can install flood barriers, elevate appliances, and ensure proper drainage around your property.
How can I stay safe during a heatwave?
Stay hydrated, seek air-conditioned environments, and check on vulnerable neighbors.
Where can I find more information about climate change in Tasmania?
You can find more information on the Tasmanian government's Department of Primary Industries, Parks, Water and Environment website and the CSIRO website.
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 Moonah, 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