Climate Risk in Coasters Retreat, NSW
Coasters Retreat is a suburb in New South Wales that faces moderate climate risks. The primary concerns are flooding, bushfires, heatwaves and coastal erosion, all of which are projected to increase in severity over the coming decades. Residents should take proactive measures to adapt to these changing conditions.
Is Coasters Retreat Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Coasters Retreat, New South Wales, covering flood, bushfire, sea level rise and more.
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Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections
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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 Coasters Retreat
Flood
Coasters Retreat faces a moderate risk of flooding, primarily from heavy rainfall and storm surges. The area's low-lying coastal geography makes it susceptible to inundation.
Key drivers:
- ·Sea level rise
- ·Increased rainfall intensity
Bushfire
Coasters Retreat has a high bushfire risk due to its proximity to dense bushland. Hot, dry summers and strong winds can exacerbate the risk.
Key drivers:
- ·Climate change
- ·Dry vegetation
Heat
Coasters Retreat experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected. This can impact vulnerable populations and infrastructure.
Key drivers:
- ·Climate change
- ·Urban heat island effect
Coastal
Coasters Retreat faces a moderate coastal risk due to sea level rise and coastal erosion. This can impact property values and infrastructure.
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 Coasters Retreat
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
Coasters Retreat experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected. This can impact vulnerable populations and infrastructure.
Primary Drivers
- ·Climate change
- ·Urban heat island effect
flood Risk
Coasters Retreat faces a moderate risk of flooding, primarily from heavy rainfall and storm surges. The area's low-lying coastal geography makes it susceptible to inundation.
Primary Drivers
- ·Sea level rise
- ·Increased rainfall intensity
- ·Storm surges
coastal Risk
Coasters Retreat faces a moderate coastal risk due to sea level rise and coastal erosion. This can impact property values and infrastructure.
Primary Drivers
- ·Sea level rise
- ·Storm surges
- ·Coastal erosion
bushfire Risk
Coasters Retreat has a high bushfire risk due to its proximity to dense bushland. Hot, dry summers and strong winds can exacerbate the risk.
Primary Drivers
- ·Climate change
- ·Dry vegetation
- ·Strong winds
What This Means for Property Owners
Insurance Outlook
Insurance premiums are likely to increase due to climate risks.
Price Impact
Properties in high-risk areas may experience price reductions.
Buyer Checklist
- 1.Check flood maps and bushfire prone area designations.
- 2.Assess property's vulnerability to sea level rise and coastal erosion.
- 3.Inquire about past flood or bushfire events.
- 4.Consider the cost of insurance and potential for increased premiums.
- 5.Evaluate the property's energy efficiency and ability to withstand extreme heat.
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 moreImplement bushfire management strategies
ImmediateReduce fuel loads and create firebreaks to protect properties from bushfires.
Est. cost: Medium
Learn moreDevelop a heatwave response plan
Near-termEstablish cooling centers and provide support to vulnerable residents during heatwaves.
Est. cost: Low
Learn moreProtect coastal areas from erosion
Long-termImplement coastal protection measures such as seawalls and beach nourishment.
Est. cost: High
Learn morePromote community awareness and education
Near-termEducate residents about climate risks and adaptation measures.
Est. cost: Low
Learn moreAbout Coasters Retreat's Climate Risk Profile
Coasters Retreat, located in New South Wales, is increasingly vulnerable to the impacts of climate change. The suburb's coastal location and proximity to bushland make it particularly susceptible to flooding, bushfires, and coastal erosion.
Rising sea levels and more intense storm surges pose a significant threat to coastal properties and infrastructure. Increased rainfall intensity can lead to more frequent and severe flooding events, impacting homes and businesses.
The risk of bushfires is also growing due to hotter, drier conditions and longer fire seasons. Residents need to be prepared for potential evacuations and property damage.
Heatwaves are becoming more frequent and intense, posing health risks to vulnerable populations. It is essential to have strategies in place to cope with extreme heat.
Addressing these climate risks requires a combination of individual actions, community initiatives, and government policies. By working together, residents can build a more resilient and sustainable future for Coasters Retreat.
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
Northern Beaches Council
Frequently Asked Questions
What are the main climate risks facing Coasters Retreat?
Coasters Retreat faces risks from flooding, bushfires, heatwaves, and coastal erosion, all of which are expected to worsen with climate change.
How will climate change affect property values in Coasters Retreat?
Properties in high-risk areas may experience price reductions due to increased insurance costs and potential damage from climate-related events.
What can I do to protect my home from bushfires?
Clear vegetation around your home, install fire-resistant materials, and have a bushfire survival plan in place.
How can I prepare for heatwaves in Coasters Retreat?
Stay hydrated, seek air-conditioned environments, and check on vulnerable neighbors during heatwaves.
What is the council doing to address climate change in Coasters Retreat?
The Northern Beaches Council is implementing climate adaptation strategies, such as improving drainage infrastructure and protecting coastal areas from erosion.
Where can I find information about flood risks in Coasters Retreat?
You can find flood maps and information on the Northern Beaches Council website.
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