Climate Risk Profile: Jewells, NSW
Jewells is a suburb in New South Wales that faces moderate climate risks. The primary concerns are flooding, heatwaves, and coastal hazards, which are expected to intensify with climate change. Residents should prepare for these increasing risks.
Is Jewells Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Jewells, New South Wales, covering flood, bushfire, sea level rise and more.
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Overall Risk Score
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 Jewells
Flood
Jewells faces a moderate risk of flooding, primarily from heavy rainfall and potential overflow from nearby waterways. The risk is expected to increase with climate change.
Key drivers:
- ·Increased rainfall intensity
- ·Sea level rise
Bushfire
The bushfire risk in Jewells is moderate due to its proximity to bushland areas. Hot, dry conditions can elevate the risk during bushfire season.
Key drivers:
- ·Dry vegetation
- ·High temperatures
Heat
Jewells experiences a moderate risk from heatwaves, with increasing average temperatures projected. Vulnerable populations are at higher risk during extreme heat events.
Key drivers:
- ·Rising average temperatures
- ·Increased frequency of heatwaves
Coastal
Jewells faces a moderate risk from coastal hazards due to its proximity to the coastline. Sea level rise and erosion are key concerns.
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 Jewells
Property buying guide with climate risk assessment
Flood zone mapping, historical events, and projections
BAL assessment, vegetation proximity, and fire history
Multi-hazard safety assessment to 2050
Severe weather, hail, and wind risk analysis
Extreme heat days, urban heat island, and cooling costs
Premium estimates and insurance availability
Climate-adjusted property investment analysis
Detailed Hazard Analysis
heat Risk
Jewells experiences a moderate risk from heatwaves, with increasing average temperatures projected. Vulnerable populations are at higher risk during extreme heat events.
Primary Drivers
- ·Rising average temperatures
- ·Increased frequency of heatwaves
- ·Urban heat island effect
flood Risk
Jewells faces a moderate risk of flooding, primarily from heavy rainfall and potential overflow from nearby waterways. The risk is expected to increase with climate change.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Urban development
coastal Risk
Jewells faces a moderate risk from coastal hazards due to its proximity to the coastline. Sea level rise and erosion are key concerns.
Primary Drivers
- ·Sea level rise
- ·Increased storm intensity
- ·Coastal erosion
bushfire Risk
The bushfire risk in Jewells is moderate due to its proximity to bushland areas. Hot, dry conditions can elevate the risk during bushfire season.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Strong winds
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to climate risks.
Price Impact
Properties in high-risk areas may experience price reductions.
Buyer Checklist
- 1.Check flood maps and bushfire prone area designations.
- 2.Assess property's vulnerability to sea level rise and coastal erosion.
- 3.Inquire about past flood or bushfire events.
- 4.Review insurance coverage and potential premium increases.
- 5.Consider 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 Drainage Infrastructure
Near-termUpgrade drainage systems to handle increased rainfall intensity and reduce flood risk.
Est. cost: Medium
Learn moreImplement Heatwave Early Warning System
ImmediateDevelop a system to alert residents of impending heatwaves and provide guidance on staying safe.
Est. cost: Low
Learn moreStrengthen Coastal Defenses
Long-termImplement measures to protect coastal areas from erosion and sea level rise, such as seawalls and beach nourishment.
Est. cost: High
Learn moreBushfire Preparedness Programs
Near-termEducate residents on bushfire safety and assist with property preparation, such as clearing vegetation.
Est. cost: Low
Learn morePromote Water Conservation
Near-termEncourage residents to conserve water through rebates and educational programs to mitigate drought impacts.
Est. cost: Low
Learn moreAbout Jewells's Climate Risk Profile
Jewells, NSW, is a coastal suburb that is increasingly vulnerable to the impacts of climate change. The suburb's location makes it susceptible to flooding from heavy rainfall and rising sea levels. Additionally, Jewells is likely to experience more frequent and intense heatwaves, posing a risk to vulnerable populations.
The risk of bushfires is also present due to the proximity of bushland areas. While not as immediate as flooding or heatwaves, the potential for bushfires should not be ignored. Residents should maintain awareness and preparedness during the bushfire season.
Climate change projections indicate that these risks will escalate in the coming decades. Increased rainfall intensity will exacerbate flooding, while rising temperatures will lead to more severe heatwaves. Sea level rise will further threaten coastal areas, increasing erosion and inundation.
Addressing these challenges requires a combination of mitigation and adaptation strategies. Reducing greenhouse gas emissions is crucial to slowing the pace of climate change. At the local level, measures such as improving drainage infrastructure, implementing heatwave early warning systems, and managing coastal erosion are essential to protect the community.
Residents of Jewells should stay informed about climate risks and take steps to prepare their homes and families. This includes developing emergency plans, maintaining insurance coverage, and participating in community resilience initiatives. By working together, the community can build a more climate-resilient future.
Understanding the long-term implications of climate change is vital for making informed decisions about property and investment in Jewells. Considering climate risks in property assessments and planning for future adaptation measures will help ensure the long-term sustainability of the suburb.
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
Lake Macquarie City Council
Frequently Asked Questions
What are the main climate change risks in Jewells?
The main climate change risks in Jewells are flooding, heatwaves, bushfires, and coastal hazards such as sea level rise and erosion.
How will climate change affect property values in Jewells?
Properties in high-risk areas may experience price reductions due to increased flood risk, coastal erosion, and bushfire potential. Insurance premiums may also increase.
What is the council doing to address climate change in Jewells?
Lake Macquarie City Council is implementing various strategies to address climate change, including improving drainage infrastructure, promoting water conservation, and developing a climate strategy.
How can I prepare my home for flooding in Jewells?
You can prepare your home for flooding by elevating appliances, installing flood barriers, and ensuring proper drainage around your property. Check the council's flood maps for specific risk areas.
What should I do during a heatwave in Jewells?
During a heatwave, stay indoors in air-conditioned environments, drink plenty of water, and avoid strenuous activities. Check on vulnerable neighbors and family members.
Where can I find information about bushfire risks in Jewells?
Information about bushfire risks in Jewells can be found on the NSW Rural Fire Service (RFS) website and the Lake Macquarie City Council website.
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What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections