Climate Risk Profile: Marinna, NSW
Marinna faces moderate risks from flooding, bushfires, and heatwaves. Climate change is expected to increase the frequency and intensity of these hazards. Residents should prepare for more extreme weather events.
Is Marinna Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Marinna, New South Wales, covering flood, bushfire, sea level rise and more.
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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.
Climate Hazard Breakdown for Marinna
Flood
Marinna faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to flash flooding and riverine flooding.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
The risk of bushfires in Marinna is moderate, with surrounding bushland posing a threat during dry and windy conditions. Changes in temperature and rainfall patterns are expected to exacerbate bushfire risk.
Key drivers:
- ·Increased temperatures
- ·Drier conditions
Heat
Marinna is likely to experience more frequent and intense heatwaves, posing a risk to vulnerable populations. Rising temperatures can lead to heat stress and strain on infrastructure.
Key drivers:
- ·Climate change
- ·Urban heat island effect
Coastal
Coastal risks are low in Marinna due to its inland location. Sea level rise and coastal erosion are not significant concerns for this suburb.
Key drivers:
- ·Distance from coast
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Marinna
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
Marinna is likely to experience more frequent and intense heatwaves, posing a risk to vulnerable populations. Rising temperatures can lead to heat stress and strain on infrastructure.
Primary Drivers
- ·Climate change
- ·Urban heat island effect
flood Risk
Marinna faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to flash flooding and riverine flooding.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Climate change
coastal Risk
Coastal risks are low in Marinna due to its inland location. Sea level rise and coastal erosion are not significant concerns for this suburb.
Primary Drivers
- ·Distance from coast
bushfire Risk
The risk of bushfires in Marinna is moderate, with surrounding bushland posing a threat during dry and windy conditions. Changes in temperature and rainfall patterns are expected to exacerbate bushfire risk.
Primary Drivers
- ·Increased temperatures
- ·Drier conditions
- ·Fuel load
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to flood and bushfire risks.
Price Impact
Properties in high-risk areas may experience price reductions.
Buyer Checklist
- 1.Check flood maps and bushfire prone area overlays.
- 2.Assess property's vulnerability to heatwaves.
- 3.Consider potential impacts of climate change on property value.
- 4.Review insurance options and premiums.
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 drainage upgrades and flood barriers to protect properties from flooding.
Est. cost: Medium
Learn moreBushfire Preparedness
ImmediateClear vegetation around homes and prepare a bushfire survival plan.
Est. cost: Low
Learn moreHeatwave Action Plan
Near-termDevelop a community heatwave action plan to protect vulnerable residents.
Est. cost: Low
Learn moreSustainable Urban Planning
Long-termImplement sustainable urban planning practices to reduce the urban heat island effect.
Est. cost: High
Learn moreAbout Marinna's Climate Risk Profile
Marinna is a suburb in New South Wales that is exposed to a range of climate-related risks. The primary concerns are flooding, bushfires, and heatwaves, all of which are projected to worsen with climate change.
Flooding is a significant concern due to the suburb's proximity to waterways. Intense rainfall events can cause flash flooding and riverine flooding, impacting homes, businesses, and infrastructure. Bushfire risk is also present, with surrounding bushland posing a threat during dry and windy conditions. Rising temperatures and drier conditions are expected to increase the likelihood and severity of bushfires.
Heatwaves are becoming more frequent and intense, posing a risk to vulnerable populations, particularly the elderly and those with pre-existing health conditions. The urban heat island effect can exacerbate heat stress in built-up areas. While coastal risks are low due to Marinna's inland location, the suburb is still indirectly affected by broader climate change impacts.
Adapting to these risks will require a combination of individual actions, community initiatives, and government policies. Residents should take steps to prepare their homes and businesses for extreme weather events, while local authorities should invest in infrastructure improvements and emergency management planning. Collaboration and communication are essential to building a climate-resilient community.
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
Example Council
Frequently Asked Questions
What are the main climate change risks in Marinna?
The main climate change risks in Marinna are flooding, bushfires, and heatwaves. These risks are expected to increase in frequency and intensity due to climate change.
How can I prepare my home for flooding?
You can prepare your home for flooding by elevating appliances, installing flood barriers, and ensuring proper drainage. Check your council's flood maps to understand your property's risk.
What should I do during a heatwave?
During a heatwave, stay indoors in air-conditioned environments, drink plenty of water, and avoid strenuous activities. Check on vulnerable neighbors and family members.
How can I protect my property from bushfires?
Protect your property from bushfires by clearing vegetation around your home, maintaining gutters, and having a bushfire survival plan. Stay informed about fire danger ratings and warnings.
Where can I find more information about climate change impacts in Marinna?
You can find more information about climate change impacts in Marinna on the Example Council website, the NSW Government's environment website, and the CSIRO's climate change projections 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 Marinna, 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