Climate Risk in Ewingsdale, NSW

Ewingsdale, New South Wales· 2481

Medium Risk

Updated May 2026

Ewingsdale faces moderate risks from flooding, bushfires, heatwaves, and coastal hazards. Climate change is expected to exacerbate these risks, particularly in relation to heatwaves and flooding. Residents should prepare for more frequent and intense extreme weather events.

Overall Risk Score

55/100

Medium

Confidence: Medium

Hazard Breakdown

Flood

6.0

Bushfire

4.0

Heat

7.0

Coastal

5.0

Climate Hazard Breakdown for Ewingsdale

increasing

Flood

60/100

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

Key drivers:

·Increased rainfall intensity
·Sea level rise

stable

Bushfire

40/100

The bushfire risk in Ewingsdale is moderate, with some areas bordering bushland. Hot, dry conditions and strong winds can increase the likelihood of bushfires.

Key drivers:

·Dry vegetation
·High temperatures

increasing

Heat

70/100

Ewingsdale is experiencing an increasing number of heatwaves and hotter days, posing a risk to vulnerable populations. The urban heat island effect can exacerbate these conditions.

Key drivers:

·Rising global temperatures
·Urbanization

increasing

Coastal

50/100

Ewingsdale faces a moderate risk from coastal hazards due to sea level rise and storm surges. Low-lying areas are particularly vulnerable to inundation and erosion.

Key drivers:

·Sea level rise
·Increased storm intensity

stable

Wind

28/100

Moderate wind risk — East Coast Lows and gust fronts

stable

Storm

39/100

Moderate storm risk — severe thunderstorms and hail

stable

Social

21/100

Moderate social stability — mixed urban density

increasing

Energy

35/100

Moderate energy costs — climate-driven cooling demand

In-Depth Climate Risk Guides for Ewingsdale

Should I Buy

Property buying guide with climate risk assessment

Flood Risk

Flood zone mapping, historical events, and projections

Bushfire Risk

BAL assessment, vegetation proximity, and fire history

Climate Safety

Multi-hazard safety assessment to 2050

Storm Risk

Severe weather, hail, and wind risk analysis

Heat Risk

Extreme heat days, urban heat island, and cooling costs

Insurance Costs

Premium estimates and insurance availability

Investment Score

Climate-adjusted property investment analysis

Detailed Hazard Analysis

heat Risk

70/100

Ewingsdale is experiencing an increasing number of heatwaves and hotter days, posing a risk to vulnerable populations. The urban heat island effect can exacerbate these conditions.

Primary Drivers

·Rising global temperatures
·Urbanization
·Reduced vegetation cover

Projections (RCP8.5)

2030

7.5

2050

8.0

Data source

flood Risk

60/100

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

Primary Drivers

·Increased rainfall intensity
·Sea level rise
·Inadequate drainage infrastructure

Projections (RCP8.5)

2030

6.5

2050

7.0

Data source

coastal Risk

50/100

Ewingsdale faces a moderate risk from coastal hazards due to sea level rise and storm surges. Low-lying areas are particularly vulnerable to inundation and erosion.

Primary Drivers

·Sea level rise
·Increased storm intensity
·Coastal erosion

Projections (RCP8.5)

2030

5.5

2050

6.0

Data source

bushfire Risk

40/100

The bushfire risk in Ewingsdale is moderate, with some areas bordering bushland. Hot, dry conditions and strong winds can increase the likelihood of bushfires.

Primary Drivers

·Dry vegetation
·High temperatures
·Strong winds

Projections (RCP8.5)

2030

4.2

2050

4.5

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums may increase in high-risk areas

Price Impact

Properties in flood-prone areas may experience price reductions

Buyer Checklist

1.Check flood maps and bushfire prone area designations
2.Assess property's vulnerability to heatwaves
3.Consider potential impacts of sea level rise
4.Review insurance options and costs

Local Climate Evidence

Flood Evidence

Nearest Waterway: Brunswick River
Elevation Range: 5-20 meters
Flood Zone: Partially within flood zone

Bushfire Evidence

Distance to Bushland: Adjacent to bushland in some areas
Planning Overlay: RFS Bush Fire Prone Land Map
Bushfire Prone Area: Yes

Heat Evidence

Avg January Max Temp: 28.5°C
Heat Stress Days/Year: 3 days

Coastal Evidence

Distance to Coast: 3 km
Sea Level Rise Exposure: Low-lying areas may be exposed to sea level rise
Erosion Risk: Moderate erosion risk along some coastal stretches

Historical Climate Events

2022

floodModerate

Major flooding event impacted the Northern Rivers region, including Ewingsdale, causing property damage and displacement.

Source

2019

bushfireModerate

Bushfires in the region caused smoky conditions and heightened fire danger in Ewingsdale.

Source

2017

stormMinor

Severe storms caused localized flooding and power outages in Ewingsdale.

Source

Climate Outlook to 2050

Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5

Hazard	Today	2030	2050
flood	60	6.5(+0.5)	7.0(+1.0)
bushfire	40	4.2(+0.2)	4.5(+0.5)
heat	70	7.8(+0.8)	8.5(+1.5)
coastal	50	5.3(+0.3)	5.7(+0.7)

By 2030, Ewingsdale is projected to experience a notable increase in heatwave intensity and frequency, along with a moderate increase in flood risk. Bushfire risk will see a slight increase, and coastal risks will also rise moderately due to sea level rise.

CSIRO Climate Projections

Adaptation Recommendations

Improve Drainage Infrastructure

Near-term

Upgrade drainage systems to handle increased rainfall intensity and reduce flood risk.

Est. cost: Medium

Learn more

Implement Bushfire Management Plan

Near-term

Develop and implement a comprehensive bushfire management plan, including hazard reduction burns and community education programs.

Est. cost: Medium

Learn more

Increase Urban Green Space

Long-term

Plant more trees and create green spaces to reduce the urban heat island effect and provide shade.

Est. cost: Medium

Learn more

Strengthen Coastal Defenses

Long-term

Implement coastal protection measures, such as seawalls and beach nourishment, to mitigate the impacts of sea level rise and erosion.

Est. cost: High

Learn more

About Ewingsdale's Climate Risk Profile

Ewingsdale, located in the Northern Rivers region of New South Wales, is susceptible to a range of climate-related hazards. The suburb's proximity to waterways increases its vulnerability to flooding, while surrounding bushland poses a bushfire risk. Rising temperatures are contributing to more frequent and intense heatwaves, and sea level rise threatens coastal areas.

Flooding is a significant concern for Ewingsdale, with intense rainfall events capable of causing widespread inundation. Climate change is projected to increase rainfall intensity, further exacerbating the risk. Bushfires are also a threat, particularly during hot, dry periods. The risk is influenced by dry vegetation and strong winds.

Heatwaves are becoming more frequent and severe in Ewingsdale, posing a health risk to vulnerable populations. The urban heat island effect can amplify these conditions, particularly in areas with limited vegetation cover. Sea level rise is also a concern, with low-lying coastal areas at risk of inundation and erosion.

Addressing these climate risks requires a multi-faceted approach, including investments in flood mitigation infrastructure, bushfire management strategies, and measures to reduce the urban heat island effect. Community awareness and preparedness are also crucial for minimizing the impacts of extreme weather events. Residents should stay informed about local risks and take steps to protect their homes and families.

Data sources: BOM · CSIRO · RFS NSW · NSW Planning

Local Government Resources

Byron Shire Council

Climate Strategy Flood Maps Emergency Services

Frequently Asked Questions

What are the main climate change risks in Ewingsdale?

Ewingsdale faces risks from flooding, bushfires, heatwaves, and coastal hazards, all of which are expected to worsen with climate change.

How will climate change affect property values in Ewingsdale?

Properties in high-risk areas, such as flood-prone zones, may experience price reductions due to climate change impacts.

What can I do to prepare my home for extreme weather events?

You can take steps such as clearing gutters, creating fire breaks, and installing insulation to improve your home's resilience to extreme weather.

Where can I find information about local emergency plans?

Information about local emergency plans is available on the Byron Shire Council website and the NSW Emergency Services website.

What is the council doing to address climate change?

Byron Shire Council is implementing a range of measures to address climate change, including investing in renewable energy, improving energy efficiency, and developing adaptation strategies.

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*Industry sources: ICA, APRA, RBA

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