What the mapping shows for Devonport
Part of Devonport is mapped as subject to coastal inundation.
1.3% of Devonport is mapped as subject to coastal inundation (coastal inundation hazard band, including 1% AEP storm tide at 2100)
7.7% of Devonport 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 Devonport →Heat Risk in Devonport, TAS: 2026 Assessment
1.3% of Devonport is mapped as subject to coastal inundation (coastal inundation hazard band, including 1% AEP storm tide at 2100)
That figure covers the suburb. Check whether your address is inside it - address-level, sourced, A$49.
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Heat Risk Score
Not assessedDevonport is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, particularly the elderly and those with pre-existing health conditions.
Key Facts
- Heat Risk
- Devonport is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, particularly the elderly and those with pre-existing health conditions.
- Trend
- increasing
- Suburb
- Devonport, TAS
- Overall Risk
- Medium
- Postcode
- 7310
Heat Risk Analysis
Devonport in Tasmania faces location-specific extreme heat risk. The Bureau of Meteorology (BOM) reports that Australia's average temperature has increased by approximately 1.5 °C since 1910, with the frequency of extreme heat days rising across most regions.
The urban heat island (UHI) effect can make built-up areas of Devonport warmer than surrounding rural areas, particularly on summer nights. Dark roof materials, limited tree canopy cover, and heat-absorbing surfaces contribute to localised heat stress that varies by property.
Devonport experiences relatively mild summers, but heatwaves can still pose a risk to vulnerable populations. Planning for cooler spaces and community support networks is important.
Get an address-level heat risk assessment from ClimateNest for Devonport including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
ClimateNest assesses hazards at the address rather than the suburb, because exposure varies street by street within Devonport. An address-level check is what tells you about a specific property before you buy, sell or insure it.
Local Hazard Evidence
Adaptation & Mitigation Actions
Upgrade Flood Defenses
Near-termInvest in upgrading flood defenses, such as levees and drainage systems, to protect properties and infrastructure from increased flood risk.
Est. cost: High
Coastal Protection Measures
Near-termImplement coastal protection measures, such as seawalls and beach nourishment, to mitigate the impacts of sea level rise and coastal erosion.
Est. cost: High
Heatwave Preparedness Plan
ImmediateDevelop and implement a heatwave preparedness plan to protect vulnerable populations during extreme heat events. This includes establishing cooling centers and providing public awareness campaigns.
Est. cost: Medium
Bushfire Risk Mitigation
Long-termImplement bushfire risk mitigation measures, such as vegetation management and community education programs, to reduce the risk of bushfires in surrounding areas.
Est. cost: Medium
Climate-Resilient Infrastructure
Long-termEnsure that all new infrastructure projects are designed to be climate-resilient, taking into account the projected impacts of climate change.
Est. cost: High
Council & Emergency Services
Explore Devonport Risk Reports
View other climate risk assessments for Devonport:
Frequently Asked Questions
How hot does Devonport get in summer?
Devonport in Tasmania experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Devonport. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Devonport?
Australia-wide, extreme heat events have become more frequent since the mid-20th century, and this trend is consistent with CSIRO climate projections for Tasmania. Continued warming is likely through 2050 under all emissions scenarios.
How does heat affect energy costs for Devonport properties?
Higher temperatures increase cooling demand, which raises electricity costs. ClimateNest provides energy cost projections based on your property's specific exposure to extreme heat days in Devonport and the performance of your building envelope.
What heat mitigation measures work best in Devonport?
Effective heat mitigation includes light-coloured roofing (cool roofs), ceiling and wall insulation, double-glazed windows, external shading, cross-ventilation design, and increasing tree canopy around the property. These measures reduce indoor temperatures and cooling costs.
Is Devonport Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Devonport, Tasmania, covering flood, bushfire, sea level rise and more.
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*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections