Climate Risk in Gloucester, NSW

Gloucester, New South Wales· Mid-Coast· 2422
Updated May 2026

Gloucester faces moderate risks from flooding, bushfires, and heatwaves, which are projected to increase with climate change. The town's proximity to the Gloucester River makes it vulnerable to flooding, while surrounding bushland increases bushfire risk. Rising temperatures will likely lead to more frequent and intense heatwaves.

Is Gloucester Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Gloucester, 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 Gloucester

Flood

Gloucester faces a moderate risk of flooding due to its proximity to the Gloucester River and associated tributaries. Increased rainfall intensity could exacerbate flood events.

Key drivers:

  • ·Increased rainfall intensity
  • ·Riverine flooding

Bushfire

The area around Gloucester has a moderate bushfire risk due to surrounding bushland. Drier conditions and higher temperatures could increase the frequency and intensity of bushfires.

Key drivers:

  • ·Drier conditions
  • ·Higher temperatures

Heat

Gloucester is likely to experience more frequent and intense heatwaves. This could pose a risk to vulnerable populations.

Key drivers:

  • ·Rising temperatures
  • ·Heatwave frequency

Coastal

Gloucester is not directly exposed to coastal risks.

Wind

Data being compiled

Storm

Data being compiled

Social

Data being compiled

Energy

Data being compiled

In-Depth Climate Risk Guides for Gloucester

Detailed Hazard Analysis

heat Risk

Gloucester is likely to experience more frequent and intense heatwaves. This could pose a risk to vulnerable populations.

Primary Drivers

  • ·Rising temperatures
  • ·Heatwave frequency
  • ·Urban heat island effect
Data source

flood Risk

Gloucester faces a moderate risk of flooding due to its proximity to the Gloucester River and associated tributaries. Increased rainfall intensity could exacerbate flood events.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Riverine flooding
  • ·Urban development
Data source

coastal Risk

Gloucester is not directly exposed to coastal risks.

bushfire Risk

The area around Gloucester has a moderate bushfire risk due to surrounding bushland. Drier conditions and higher temperatures could increase the frequency and intensity of bushfires.

Primary Drivers

  • ·Drier conditions
  • ·Higher temperatures
  • ·Fuel load
Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums may increase due to flood and bushfire risks.

Price Impact

Properties in flood-prone areas may experience price stagnation or decline.

Buyer Checklist

  • 1.Check flood maps and historical flood data.
  • 2.Assess bushfire risk and implement mitigation measures.
  • 3.Ensure adequate insurance coverage.
  • 4.Consider the impact of heatwaves on property value and comfort.

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-term

Invest in infrastructure to mitigate flood risk, such as levees and improved drainage systems.

Est. cost: High

Learn more

Bushfire Preparedness

Immediate

Implement bushfire mitigation measures, such as clearing vegetation around properties and developing evacuation plans.

Est. cost: Medium

Learn more

Heatwave Management Plan

Near-term

Develop a heatwave management plan to protect vulnerable populations during extreme heat events.

Est. cost: Low

Learn more

Water Conservation

Long-term

Promote water conservation measures to address potential water shortages during droughts.

Est. cost: Low

Learn more

Community Education Programs

Near-term

Implement community education programs to raise awareness about climate risks and adaptation measures.

Est. cost: Low

Learn more

About Gloucester's Climate Risk Profile

Gloucester, located in the Mid-Coast region of New South Wales, is susceptible to a range of climate-related risks. The primary concerns are flooding due to its location near the Gloucester River, bushfires from the surrounding bushland, and increasing heatwave frequency and intensity.

The risk of flooding is a significant concern for Gloucester. Increased rainfall intensity, driven by climate change, could lead to more frequent and severe flood events. The Gloucester River and its tributaries pose a constant threat, especially during periods of heavy rainfall.

Bushfire risk is also a notable factor. The surrounding bushland creates a high fuel load, and drier conditions coupled with higher temperatures could increase the likelihood and severity of bushfires. Residents need to be prepared for potential bushfire events.

Heatwaves are projected to become more frequent and intense in Gloucester. This poses a risk to vulnerable populations, such as the elderly and those with pre-existing health conditions. It is important to take measures to mitigate the impacts of heatwaves, such as staying hydrated and seeking shelter in cool environments.

While Gloucester is not directly on the coast, climate change impacts such as increased temperatures and altered rainfall patterns will still affect the region. Adaptation measures are crucial to protect the community and its assets from these 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

Frequently Asked Questions

What are the main climate change risks in Gloucester?

The main climate change risks in Gloucester are flooding, bushfires, and heatwaves. These risks are projected to increase in the future due to climate change.

How will climate change affect property values in Gloucester?

Properties in flood-prone areas may experience price stagnation or decline. Increased bushfire risk and heatwave frequency could also impact property values.

What can I do to prepare for bushfires in Gloucester?

You can prepare for bushfires by clearing vegetation around your property, developing an evacuation plan, and ensuring you have adequate insurance coverage.

How can I protect myself during a heatwave in Gloucester?

During a heatwave, stay hydrated, seek shelter in cool environments, and avoid strenuous activities. Check on vulnerable neighbors and family members.

What is the council doing to address climate change in Gloucester?

The Mid-Coast Council is developing and implementing climate strategies to mitigate and adapt to the impacts of climate change. This includes investing in flood defenses, promoting water conservation, and raising community awareness.

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

You can find more information about flood risks on the Mid-Coast Council website, including flood maps and historical flood data.

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 Gloucester, use our analysis tool.

Check Your flood Risk Now

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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