Climate Risk Assessment for Fremantle, NT

Fremantle, Northern Territory
Updated Apr 2026

Fremantle, NT, faces significant climate risks, particularly from bushfires and heatwaves. Flooding and coastal risks are also present. Residents should prepare for increasing extreme weather events.

Is Fremantle Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Fremantle, Northern Territory, covering flood, bushfire, sea level rise and more.

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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

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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 Fremantle

Flood

Fremantle faces a moderate risk of flooding, primarily from heavy rainfall events and potential riverine overflow. The risk is expected to increase with climate change due to more intense rainfall.

Key drivers:

  • ·Increased rainfall intensity
  • ·Sea level rise

Bushfire

Fremantle has a high bushfire risk due to its proximity to bushland areas. Hot, dry conditions during the dry season exacerbate this risk, and climate change is projected to increase the frequency and intensity of bushfires.

Key drivers:

  • ·Increased temperatures
  • ·Drier conditions

Heat

Fremantle experiences high temperatures, particularly during the summer months. Climate change is expected to lead to more frequent and intense heatwaves, posing a risk to vulnerable populations.

Key drivers:

  • ·Increased greenhouse gas emissions
  • ·Urban heat island effect

Coastal

Fremantle faces a moderate coastal risk due to potential sea level rise and storm surges. While not directly on the coast, the region could experience indirect impacts from coastal erosion and inundation.

Key drivers:

  • ·Sea level rise
  • ·Increased storm intensity

Wind

Data being compiled

Storm

Data being compiled

Social

Data being compiled

Energy

Data being compiled

In-Depth Climate Risk Guides for Fremantle

Detailed Hazard Analysis

heat Risk

Fremantle experiences high temperatures, particularly during the summer months. Climate change is expected to lead to more frequent and intense heatwaves, posing a risk to vulnerable populations.

Primary Drivers

  • ·Increased greenhouse gas emissions
  • ·Urban heat island effect
Data source

flood Risk

Fremantle faces a moderate risk of flooding, primarily from heavy rainfall events and potential riverine overflow. The risk is expected to increase with climate change due to more intense rainfall.

Primary Drivers

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

coastal Risk

Fremantle faces a moderate coastal risk due to potential sea level rise and storm surges. While not directly on the coast, the region could experience indirect impacts from coastal erosion and inundation.

Primary Drivers

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

bushfire Risk

Fremantle has a high bushfire risk due to its proximity to bushland areas. Hot, dry conditions during the dry season exacerbate this risk, and climate change is projected to increase the frequency and intensity of bushfires.

Primary Drivers

  • ·Increased temperatures
  • ·Drier conditions
  • ·Vegetation dryness
Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums are likely to increase due to the escalating risks of bushfires and flooding.

Price Impact

Properties in high-risk areas may experience a decrease in value as climate change impacts become more pronounced.

Buyer Checklist

  • 1.Check flood maps and bushfire-prone area designations.
  • 2.Assess the property's vulnerability to heatwaves.
  • 3.Inquire about insurance costs and coverage.
  • 4.Consider the long-term climate risks when making a purchase decision.

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

Develop a comprehensive bushfire management plan

Immediate

Implement strategies to reduce bushfire risk, including vegetation management, fire breaks, and community education programs.

Est. cost: Medium

Learn more

Implement heatwave early warning systems

Near-term

Establish a system to alert residents of impending heatwaves and provide guidance on how to stay safe.

Est. cost: Low

Learn more

Upgrade stormwater drainage infrastructure

Near-term

Improve drainage systems to reduce the risk of flooding during heavy rainfall events.

Est. cost: High

Learn more

Promote water conservation measures

Long-term

Encourage residents to conserve water to reduce strain on water resources during periods of drought.

Est. cost: Low

Learn more

Enhance community resilience through education

Long-term

Provide information and resources to help residents prepare for and respond to climate change impacts.

Est. cost: Low

Learn more

About Fremantle's Climate Risk Profile

Fremantle in the Northern Territory is vulnerable to a range of climate change impacts. The primary concerns are escalating bushfire risks due to hotter, drier conditions, and increasing heatwave frequency and intensity. These factors pose significant threats to both property and public health.

Flooding is another concern, with potential for increased rainfall intensity leading to flash flooding and riverine overflow. While Fremantle is not directly on the coast, it is still susceptible to indirect impacts from sea level rise and storm surges affecting nearby coastal areas.

The changing climate necessitates proactive adaptation measures. These include enhancing bushfire preparedness, implementing heatwave management plans, and improving stormwater drainage infrastructure. Community awareness and education are also crucial for building resilience.

Long-term planning should consider the potential for more frequent and severe extreme weather events. This includes incorporating climate change projections into land-use planning, infrastructure development, and emergency management strategies. Protecting vulnerable populations is a key priority.

Addressing climate change in Fremantle requires a collaborative effort involving local government, emergency services, community organizations, and residents. By working together, the community can mitigate risks and build a more sustainable and resilient future.

Ongoing monitoring of climate trends and impacts is essential for informing adaptation strategies. This includes tracking temperature changes, rainfall patterns, and sea level rise, as well as assessing the effectiveness of implemented measures.

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 facing Fremantle?

The main risks include increased bushfire frequency and intensity, more frequent and intense heatwaves, and a higher risk of flooding due to heavy rainfall.

How will climate change affect property values in Fremantle?

Properties in high-risk areas may experience a decrease in value as climate change impacts become more pronounced. Insurance costs are also likely to increase.

What can I do to prepare for bushfires in Fremantle?

Clear vegetation around your property, develop a bushfire survival plan, and stay informed about fire danger ratings.

How can I stay safe during a heatwave in Fremantle?

Stay indoors in air-conditioned environments, drink plenty of water, and avoid strenuous activity during the hottest part of the day.

What is the local government doing to address climate change in Fremantle?

The Northern Territory government is developing climate change strategies and implementing measures to reduce greenhouse gas emissions and adapt to the impacts of climate change.

Where can I find more information about flood risks in Fremantle?

You can find flood maps and data on the Northern Territory Government's 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 Fremantle, use our analysis tool.

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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