Heat Risk in Fennell Bay, NSW: 2026 Assessment
Is Fennell Bay Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Fennell Bay, New South Wales, covering flood, bushfire, sea level rise and more.
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Heat Risk Score
Not assessedFennell Bay experiences hot summers, and the frequency and intensity of heatwaves are projected to increase. This poses a risk to vulnerable populations, particularly the elderly and those with pre-existing health conditions.
Key Facts
- Heat Risk
- Fennell Bay experiences hot summers, and the frequency and intensity of heatwaves are projected to increase. This poses a risk to vulnerable populations, particularly the elderly and those with pre-existing health conditions.
- Trend
- increasing
- Suburb
- Fennell Bay, NSW
- Overall Risk
- Medium
- Postcode
- 2283
- Region
- Coastal NSW
- Median property value
- $925,000
- Dominant hazard
- extreme heat
Heat Risk Analysis
Fennell Bay in New South Wales faces location-specific extreme heat risk. The Bureau of Meteorology (BOM) reports that Australia's average temperature has increased by approximately 1.5 °C since 1910, with the frequency of extreme heat days rising across most regions.
The urban heat island (UHI) effect can make built-up areas of Fennell Bay warmer than surrounding rural areas, particularly on summer nights. Dark roof materials, limited tree canopy cover, and heat-absorbing surfaces contribute to localised heat stress that varies by property.
The suburb experiences several days above 35 degrees Celsius during summer. Vulnerable residents should take precautions during heatwaves.
Get an address-level heat risk assessment from ClimateNest for Fennell Bay including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Heat risk in Fennell Bay is tied to the broader Coastal NSW climate, and the number of days above 35°C is expected to grow through 2050 - a factor that affects cooling costs, garden viability and property desirability.
Fennell Bay located in Coastal NSW (postcode 2283), is a New South Wales suburb tracked by ClimateNest. The suburb's median property value is $925,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Fennell Bay.
Across the six hazard axes ClimateNest models, the dominant climate risk for Fennell Bay in this type is extreme heat. Insurance signals for the suburb point to premiums rising moderately (+30% by 2030). The actual risk of any single home can only be confirmed with an address-level report.
Whether you are buying, selling or renovating in Fennell Bay, extreme heat is the hazard to weigh first. Local council planning controls, state hazard mapping and lender climate policies each reference this kind of suburb-level signal, and property decisions in Fennell Bay are increasingly made with an address-level climate report in hand.
Local Hazard Evidence
Historical Events
Prolonged heatwave conditions impacted the region, with temperatures exceeding 40 degrees Celsius. Vulnerable residents were advised to stay indoors and keep cool.
Adaptation & Mitigation Actions
Improve stormwater drainage
Near-termUpgrade stormwater drainage infrastructure to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: Medium
Implement heatwave early warning system
ImmediateDevelop and implement a heatwave early warning system to alert vulnerable residents and provide guidance on staying safe during extreme heat events.
Est. cost: Low
Protect coastal areas
Long-termImplement coastal protection measures, such as seawalls and beach nourishment, to reduce the risk of erosion and storm surge.
Est. cost: High
Raise awareness of climate risks
Near-termConduct community education programs to raise awareness of climate risks and provide guidance on how to prepare for and respond to extreme weather events.
Est. cost: Low
Promote energy efficiency
Long-termEncourage residents to adopt energy-efficient practices to reduce greenhouse gas emissions and mitigate climate change.
Est. cost: Low
Council & Emergency Services
Explore Fennell Bay Risk Reports
View other climate risk assessments for Fennell Bay:
Frequently Asked Questions
How hot does Fennell Bay get in summer?
Fennell Bay in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Fennell Bay. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Fennell Bay?
Australia-wide, extreme heat events have become more frequent since the mid-20th century, and this trend is consistent with CSIRO climate projections for New South Wales. Continued warming is likely through 2050 under all emissions scenarios.
How does heat affect energy costs for Fennell Bay properties?
Higher temperatures increase cooling demand, which raises electricity costs. ClimateNest provides energy cost projections based on your property's specific exposure to extreme heat days in Fennell Bay and the performance of your building envelope.
What heat mitigation measures work best in Fennell Bay?
Effective heat mitigation includes light-coloured roofing (cool roofs), ceiling and wall insulation, double-glazed windows, external shading, cross-ventilation design, and increasing tree canopy around the property. These measures reduce indoor temperatures and cooling costs.
Is Fennell Bay Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Fennell Bay, New South Wales, covering flood, bushfire, sea level rise and more.
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