Climate Risk in Coomba Bay, New South Wales
Coomba Bay faces moderate climate risks, primarily from flooding and coastal hazards due to its proximity to Wallis Lake. Residents should prepare for increasing heatwaves and potential bushfire risks.
Is Coomba Bay Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Coomba Bay, 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 Coomba Bay
Flood
Coomba Bay is susceptible to flooding due to its low-lying areas and proximity to Wallis Lake. Heavy rainfall events can lead to inundation of properties and infrastructure.
Key drivers:
- ·Increased rainfall intensity
- ·Sea level rise
Bushfire
The area surrounding Coomba Bay has some bushfire risk due to nearby vegetation. While not as high as other regions, residents should remain vigilant, especially during dry periods.
Key drivers:
- ·Dry vegetation
- ·High temperatures
Heat
Coomba Bay experiences moderately high temperatures during summer. Climate change is expected to increase the frequency and intensity of heatwaves, posing a risk to vulnerable populations.
Key drivers:
- ·Rising global temperatures
- ·Urban heat island effect
Coastal
Located near Wallis Lake, Coomba Bay is vulnerable to coastal erosion and sea level rise. This can impact property values and infrastructure over time.
Key drivers:
- ·Sea level rise
- ·Storm surges
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Coomba Bay
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
Coomba Bay experiences moderately high temperatures during summer. Climate change is expected to increase the frequency and intensity of heatwaves, posing a risk to vulnerable populations.
Primary Drivers
- ·Rising global temperatures
- ·Urban heat island effect
flood Risk
Coomba Bay is susceptible to flooding due to its low-lying areas and proximity to Wallis Lake. Heavy rainfall events can lead to inundation of properties and infrastructure.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Inadequate drainage
coastal Risk
Located near Wallis Lake, Coomba Bay is vulnerable to coastal erosion and sea level rise. This can impact property values and infrastructure over time.
Primary Drivers
- ·Sea level rise
- ·Storm surges
- ·Erosion
bushfire Risk
The area surrounding Coomba Bay has some bushfire risk due to nearby vegetation. While not as high as other regions, residents should remain vigilant, especially during dry periods.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Wind
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to flood and coastal risks.
Price Impact
Properties in high-risk areas may experience price reductions.
Buyer Checklist
- 1.Check flood maps and historical flood data.
- 2.Assess bushfire risk and implement mitigation measures.
- 3.Obtain adequate insurance coverage.
- 4.Consider long-term climate change impacts.
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 Drainage Infrastructure
Near-termUpgrade drainage systems to handle increased rainfall and reduce flood risk.
Est. cost: Medium
Learn moreStrengthen Coastal Defenses
Long-termImplement coastal protection measures to mitigate erosion and sea level rise impacts.
Est. cost: High
Learn moreDevelop Heatwave Management Plan
ImmediateCreate a plan to protect vulnerable residents during heatwaves, including cooling centers and community outreach programs.
Est. cost: Low
Learn moreBushfire Risk Reduction
Near-termImplement bushfire mitigation measures, such as vegetation management and community education programs.
Est. cost: Medium
Learn moreRaise Awareness
ImmediateEducate the community about climate risks and adaptation strategies.
Est. cost: Low
Learn moreAbout Coomba Bay's Climate Risk Profile
Coomba Bay, located in the MidCoast region of New South Wales, is exposed to a range of climate-related risks. The primary concerns are flooding from heavy rainfall and rising sea levels, as well as coastal erosion impacting properties near Wallis Lake.
Bushfire risk is present due to surrounding vegetation, requiring residents to stay informed and prepared, especially during the hotter months. Heatwaves are also a growing concern, with increasing temperatures posing health risks to vulnerable individuals.
Climate change projections indicate that these risks will intensify in the coming decades. Increased rainfall intensity will exacerbate flooding, while sea level rise will further threaten coastal areas. Proactive adaptation measures are essential to protect the community and its assets.
Residents should stay informed about local emergency plans and take steps to prepare their properties for potential climate impacts. This includes maintaining adequate insurance coverage and implementing measures to reduce flood and bushfire risks.
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
MidCoast Council
Frequently Asked Questions
What are the main climate risks in Coomba Bay?
The main climate risks in Coomba Bay are flooding, coastal erosion, heatwaves, and bushfire risk.
How will climate change affect property values in Coomba Bay?
Properties in high-risk areas may experience price reductions due to increased flood and coastal risks.
What can I do to prepare my property for flooding?
You can raise the elevation of your property, install flood barriers, and ensure adequate drainage.
Where can I find information about bushfire risk in Coomba Bay?
You can find information about bushfire risk on the NSW Rural Fire Service website.
How can I stay safe during a heatwave?
Stay indoors in air-conditioned environments, drink plenty of water, and avoid strenuous activity.
What is the council doing to address climate change?
MidCoast Council is developing and implementing climate adaptation strategies to reduce the impacts of climate change on the community.
Get your property's risk report
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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