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Climate Risk Profile: Teralba, NSW

Teralba, New South Wales· Lake Macquarie· 2284
Medium Risk
Updated May 2026

Teralba is a suburb in the Lake Macquarie region of New South Wales, facing moderate climate risks. The primary concerns are flooding and heatwaves, with bushfire risk also present. Residents should prepare for more frequent and intense extreme weather events.

Overall Risk Score

58/100
Medium

Confidence: Medium

Hazard Breakdown

Flood
6.5
Bushfire
4.2
Heat
7.0
Coastal
1.0

Climate Hazard Breakdown for Teralba

increasing

Flood

65/100

Teralba faces a moderate risk of flooding due to its proximity to Lake Macquarie and local creeks. Intense rainfall events can lead to flash flooding and riverine flooding.

Key drivers:

  • ·Increased rainfall intensity
  • ·Urban development
stable

Bushfire

42/100

The bushfire risk in Teralba is moderate, with areas of bushland surrounding the suburb. Hot, dry conditions and strong winds can increase the likelihood of bushfires.

Key drivers:

  • ·Dry vegetation
  • ·High temperatures
increasing

Heat

70/100

Teralba experiences a high risk of heatwaves, particularly during the summer months. Rising temperatures can pose a threat to vulnerable populations.

Key drivers:

  • ·Climate change
  • ·Urban heat island effect
increasing

Coastal

10/100

Teralba has a low risk of coastal hazards, as it is not directly located on the coast. However, rising sea levels could indirectly affect the suburb through changes in lake levels.

Key drivers:

  • ·Sea level rise
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 Teralba

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

Teralba experiences a high risk of heatwaves, particularly during the summer months. Rising temperatures can pose a threat to vulnerable populations.

Primary Drivers

  • ·Climate change
  • ·Urban heat island effect

Projections (RCP8.5)

2030

7.5

2050

8.0

Data source

flood Risk

65/100

Teralba faces a moderate risk of flooding due to its proximity to Lake Macquarie and local creeks. Intense rainfall events can lead to flash flooding and riverine flooding.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Urban development
  • ·Climate change

Projections (RCP8.5)

2030

7.0

2050

7.5

Data source

coastal Risk

10/100

Teralba has a low risk of coastal hazards, as it is not directly located on the coast. However, rising sea levels could indirectly affect the suburb through changes in lake levels.

Primary Drivers

  • ·Sea level rise

Projections (RCP8.5)

2030

1.2

2050

1.5

Data source

bushfire Risk

42/100

The bushfire risk in Teralba is moderate, with areas of bushland surrounding the suburb. Hot, dry conditions and strong winds can increase the likelihood of bushfires.

Primary Drivers

  • ·Dry vegetation
  • ·High temperatures
  • ·Wind

Projections (RCP8.5)

2030

4.5

2050

4.8

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums are likely to increase due to flood and bushfire risks.

Price Impact

Properties in flood-prone areas may experience a decrease in value.

Buyer Checklist

  • 1.Check flood maps and historical flood data.
  • 2.Assess bushfire risk and implement mitigation measures.
  • 3.Consider the impact of heatwaves on property comfort and energy costs.
  • 4.Review insurance options and potential premium increases.

Local Climate Evidence

Flood Evidence

Nearest Waterway
Lake Macquarie
Elevation Range
5-30 meters
Flood Zone
Areas near creeks and Lake Macquarie foreshore

Historical flood data indicates that properties near Cockle Creek and the lake foreshore are most vulnerable.

View council flood map

Bushfire Evidence

Distance to Bushland
Adjacent to Awaba State Forest
Planning Overlay
https://www.rfs.nsw.gov.au/map
Bushfire Prone Area
Yes

The western and southern edges of Teralba are designated as bushfire-prone areas.

Heat Evidence

Avg January Max Temp
30.5°C
Heat Stress Days/Year
5 days

The number of days exceeding 35°C is projected to increase significantly by 2050.

Coastal Evidence

Distance to Coast
15 km
Sea Level Rise Exposure
Indirectly exposed through Lake Macquarie level changes
Erosion Risk
Low

Historical Climate Events

2007
floodModerate

Major flooding occurred in the Hunter region, impacting Teralba with significant rainfall and inundation of low-lying areas.

Source
2013
bushfireMinor

A bushfire near Awaba State Forest threatened properties in Teralba, requiring RFS intervention.

Source
2017
stormModerate

Severe thunderstorms caused flash flooding and property damage in Teralba.

Source
2019
heatwaveModerate

Record-breaking temperatures during the summer heatwave put strain on local infrastructure and caused health concerns.

Source

Climate Outlook to 2050

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

HazardToday20302050
flood657.0(+0.5)7.5(+1.0)
bushfire424.5(+0.3)4.8(+0.6)
heat707.7(+0.7)8.5(+1.5)
coastal101.1(+0.1)1.3(+0.3)

By 2030, Teralba is projected to experience a moderate increase in overall climate risk, with notable increases in flood and heatwave risks. Bushfire risk will also slightly increase. Coastal risks remain relatively low.

CSIRO Climate Projections

Adaptation Recommendations

Improve stormwater drainage

Near-term

Upgrade stormwater drainage infrastructure to reduce the risk of flash flooding.

Est. cost: Medium

Learn more

Bushfire hazard reduction

Immediate

Implement regular bushfire hazard reduction programs in areas surrounding the suburb.

Est. cost: Low

Learn more

Heatwave preparedness plan

Near-term

Develop and implement a heatwave preparedness plan to protect vulnerable residents.

Est. cost: Low

Learn more

Community education programs

Long-term

Conduct community education programs to raise awareness of climate risks and adaptation measures.

Est. cost: Low

Learn more

About Teralba's Climate Risk Profile

Teralba, located in the Lake Macquarie region, is susceptible to several climate-related hazards. The suburb's proximity to Lake Macquarie and local creeks makes it vulnerable to flooding during periods of heavy rainfall. Climate change is expected to exacerbate this risk, with more intense rainfall events predicted for the future.

Bushfire risk is also a concern, particularly in areas bordering bushland. Hot, dry conditions and strong winds can create ideal conditions for bushfires to spread rapidly. Residents should be aware of bushfire safety measures and have a plan in place in case of an emergency.

Heatwaves pose a significant threat to the health and well-being of Teralba residents, especially the elderly and those with pre-existing medical conditions. Rising temperatures due to climate change are expected to increase the frequency and intensity of heatwaves in the region.

While coastal hazards are less of a direct threat to Teralba, rising sea levels could indirectly affect the suburb through changes in lake levels and increased storm surge. It is important to consider these potential impacts when planning for the future.

Data sources: BOM · CSIRO · NSW SES · NSW RFS · Lake Macquarie City Council

Local Government Resources

Lake Macquarie City Council

Climate StrategyFlood MapsEmergency Services

Frequently Asked Questions

What are the main climate change risks in Teralba?

The main climate change risks in Teralba are flooding, bushfires, and heatwaves. Rising temperatures and changing rainfall patterns are expected to exacerbate these risks in the future.

How can I prepare my property for flooding in Teralba?

You can prepare your property for flooding by elevating appliances, installing flood barriers, and ensuring that your property is properly insured. Check the Lake Macquarie City Council flood maps for detailed information.

What should I do during a heatwave in Teralba?

During a heatwave, stay indoors in air-conditioned environments, drink plenty of water, and avoid strenuous activities. Check on elderly neighbors and family members who may be vulnerable to heat stress.

How can I protect my home from bushfires in Teralba?

You can protect your home from bushfires by clearing vegetation around your property, installing fire-resistant materials, and having a bushfire survival plan in place. Refer to the NSW Rural Fire Service for detailed guidance.

Where can I find more information about climate change impacts in Lake Macquarie?

You can find more information about climate change impacts in Lake Macquarie on the Lake Macquarie City Council website and the NSW Department of Planning and Environment website.

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