Climate Risk Profile: Manly Vale, NSW

Manly Vale, New South Wales· Northern Beaches· 2093
Updated May 2026

Manly Vale faces moderate climate risks, primarily from flooding, heatwaves, and coastal hazards. The risk scores are projected to increase by 2030 and 2050 under high emissions scenarios. Residents should prepare for more frequent extreme weather events.

Is Manly Vale Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Manly Vale, New South Wales, covering flood, bushfire, sea level rise and more.

Free instant previewCSIRO-powered data

What A$49 could save you from

$7.2B
2022 insured disaster losses*
$300B+
climate risk to property by 2050*
30-120%
insurance premium increases in high-risk areas*

*Industry sources: ICA, APRA, RBA

Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections

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Overall Risk Score

Address-level

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 Manly Vale

Flood

Manly Vale faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to flash flooding.

Key drivers:

  • ·Increased rainfall intensity
  • ·Urban development

Bushfire

Bushfire risk in Manly Vale is moderate, with some areas bordering bushland. Hot, dry conditions and strong winds can increase the likelihood of fire.

Key drivers:

  • ·Dry vegetation
  • ·High temperatures

Heat

Manly Vale experiences a moderate risk from heatwaves, with increasing average temperatures and more frequent heat stress events expected in the future.

Key drivers:

  • ·Rising global temperatures
  • ·Urban heat island effect

Coastal

Manly Vale faces a moderate risk from coastal hazards, including sea level rise and coastal erosion, particularly in areas close to the coastline.

Key drivers:

  • ·Sea level rise
  • ·Increased storm intensity

Wind

Data being compiled

Storm

Data being compiled

Social

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Energy

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In-Depth Climate Risk Guides for Manly Vale

Detailed Hazard Analysis

heat Risk

Manly Vale experiences a moderate risk from heatwaves, with increasing average temperatures and more frequent heat stress events expected in the future.

Primary Drivers

  • ·Rising global temperatures
  • ·Urban heat island effect
Data source

flood Risk

Manly Vale faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to flash flooding.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Urban development
  • ·Sea level rise
Data source

coastal Risk

Manly Vale faces a moderate risk from coastal hazards, including sea level rise and coastal erosion, particularly in areas close to the coastline.

Primary Drivers

  • ·Sea level rise
  • ·Increased storm intensity
Data source

bushfire Risk

Bushfire risk in Manly Vale is moderate, with some areas bordering bushland. Hot, dry conditions and strong winds can increase the likelihood of fire.

Primary Drivers

  • ·Dry vegetation
  • ·High temperatures
  • ·Wind
Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums are likely to increase 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 designations.
  • 2.Assess property's vulnerability to coastal erosion.
  • 3.Inquire about past flood or bushfire events.
  • 4.Consider the cost of insurance and potential increases.
  • 5.Evaluate energy efficiency and water conservation measures.

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 stormwater drainage

Near-term

Upgrade stormwater infrastructure to reduce the risk of flash flooding.

Est. cost: High

Learn more

Strengthen coastal defenses

Long-term

Implement measures to protect coastal areas from erosion and sea level rise.

Est. cost: Very High

Learn more

Develop a heatwave management plan

Immediate

Implement strategies to protect vulnerable populations during heatwaves.

Est. cost: Medium

Learn more

Reduce bushfire risk

Near-term

Implement bushfire mitigation measures, such as vegetation management and fire breaks.

Est. cost: Medium

Learn more

Promote water conservation

Long-term

Encourage residents to conserve water through rebates and education programs.

Est. cost: Low

Learn more

About Manly Vale's Climate Risk Profile

Manly Vale, located in the Northern Beaches region of Sydney, is susceptible to a range of climate-related risks. Its proximity to waterways and the coast makes it vulnerable to flooding and coastal erosion. Rising temperatures and more frequent heatwaves pose a threat to public health, especially for vulnerable populations.

The risk of flooding is exacerbated by increased rainfall intensity and urban development, which reduces the land's capacity to absorb water. Coastal hazards, including sea level rise and storm surges, threaten properties and infrastructure along the coastline. Bushfire risk is present due to the suburb's proximity to bushland areas.

Climate change projections indicate that these risks will intensify in the coming decades. Under high emissions scenarios, Manly Vale is expected to experience more frequent and severe extreme weather events, including heatwaves, floods, and coastal inundation. These changes could have significant impacts on property values, insurance costs, and the overall quality of life for residents.

Adapting to these changes will require a combination of individual actions and community-level initiatives. Residents can take steps to protect their homes from flooding and bushfires, conserve water, and reduce their carbon footprint. The local council is implementing strategies to manage flood risk, protect coastal areas, and promote sustainable development. Collaboration between government, businesses, and community groups is essential to build resilience and ensure a sustainable future for Manly Vale.

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

Frequently Asked Questions

What are the main climate change risks in Manly Vale?

Manly Vale faces risks from flooding, bushfires, heatwaves, and coastal erosion due to climate change.

How will climate change affect property values in Manly Vale?

Properties in high-risk areas may experience a decrease in value due to increased climate risks.

What is the council doing to address climate change in Manly Vale?

The Northern Beaches Council is implementing strategies to manage flood risk, protect coastal areas, and promote sustainable development.

How can I prepare my home for flooding in Manly Vale?

You can install flood barriers, elevate appliances, and ensure proper drainage around your property.

What should I do during a heatwave in Manly Vale?

Stay indoors in air-conditioned environments, drink plenty of water, and check on vulnerable neighbors.

Where can I find information about bushfire risks in Manly Vale?

The NSW Rural Fire Service website provides information about bushfire prone areas and safety tips.

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 Manly Vale, use our analysis tool.

Check Your flood Risk Now

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What A$49 could save you from

$7.2B
2022 insured disaster losses*
$300B+
climate risk to property by 2050*
30-120%
insurance premium increases in high-risk areas*

*Industry sources: ICA, APRA, RBA

Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections