Climate Risk in South Nowra, New South Wales
South Nowra faces moderate climate risks, particularly from flooding and bushfires. Rising temperatures and sea levels also pose increasing threats. Residents should prepare for more frequent extreme weather events.
Is South Nowra Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for South Nowra, 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 South Nowra
Flood
South Nowra faces a moderate risk of flooding due to its proximity to the Shoalhaven River and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
South Nowra is located in a bushfire-prone area. The risk is elevated during hot, dry, and windy conditions. Bushfires can pose a significant threat to properties and lives.
Key drivers:
- ·Drier climate
- ·Increased fuel load
Heat
South Nowra experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected. This can impact vulnerable populations and infrastructure.
Key drivers:
- ·Rising global temperatures
- ·Urban heat island effect
Coastal
South Nowra has a relatively low coastal risk, but sea level rise and storm surges could pose a threat to low-lying areas near the Shoalhaven River estuary.
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 South Nowra
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
South Nowra experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected. This can impact vulnerable populations and infrastructure.
Primary Drivers
- ·Rising global temperatures
- ·Urban heat island effect
flood Risk
South Nowra faces a moderate risk of flooding due to its proximity to the Shoalhaven River and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Sea level rise
coastal Risk
South Nowra has a relatively low coastal risk, but sea level rise and storm surges could pose a threat to low-lying areas near the Shoalhaven River estuary.
Primary Drivers
- ·Sea level rise
- ·Increased storm intensity
bushfire Risk
South Nowra is located in a bushfire-prone area. The risk is elevated during hot, dry, and windy conditions. Bushfires can pose a significant threat to properties and lives.
Primary Drivers
- ·Drier climate
- ·Increased fuel load
- ·More frequent heatwaves
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to flood and bushfire risks.
Price Impact
Properties in high-risk areas may experience price fluctuations.
Buyer Checklist
- 1.Check flood maps and bushfire prone area designations.
- 2.Assess property's vulnerability to extreme weather events.
- 3.Review insurance options and potential premium increases.
- 4.Consider long-term climate change impacts on property value.
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
Upgrade Flood Defenses
Near-termInvest in improved drainage systems and levees to mitigate flood risks along the Shoalhaven River.
Est. cost: High
Learn moreStrengthen Bushfire Preparedness
ImmediateImplement stricter building codes for bushfire-prone areas and enhance community education programs.
Est. cost: Medium
Learn moreDevelop Heat Action Plan
Near-termEstablish cooling centers and provide support for vulnerable residents during heatwaves.
Est. cost: Low
Learn morePlan for Sea Level Rise
Long-termDevelop a long-term strategy to manage the impacts of sea level rise on coastal areas and infrastructure.
Est. cost: High
Learn moreImprove Water Management
Near-termImplement water-saving measures and explore alternative water sources to address potential droughts.
Est. cost: Medium
Learn moreAbout South Nowra's Climate Risk Profile
South Nowra, located in the Shoalhaven region of New South Wales, is increasingly vulnerable to the impacts of climate change. The suburb's proximity to the Shoalhaven River makes it susceptible to flooding, especially during periods of heavy rainfall. Bushfire risk is also significant due to the surrounding bushland.
Rising temperatures are expected to exacerbate heatwaves, impacting public health and infrastructure. Sea level rise poses a long-term threat to low-lying areas near the coast and the Shoalhaven River estuary. These changes necessitate proactive adaptation measures to protect the community and its assets.
The local council is developing strategies to mitigate these risks, including improved flood management, bushfire prevention, and urban planning that considers climate change impacts. Residents are encouraged to stay informed about potential hazards and take steps to prepare their homes and families for extreme weather events.
Understanding the specific risks and taking appropriate action is crucial for building resilience in South Nowra. This includes investing in infrastructure upgrades, promoting community awareness, and implementing sustainable practices to reduce greenhouse gas emissions. By working together, the community can adapt to the changing climate and ensure a safe and sustainable future.
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
Shoalhaven City Council
Frequently Asked Questions
What are the main climate change risks in South Nowra?
The main risks include flooding from the Shoalhaven River, bushfires due to surrounding bushland, increasing heatwaves, and potential sea level rise impacts on low-lying areas.
How can I prepare my home for a flood?
Elevate appliances, store valuables above flood level, and have an evacuation plan in place. Check the Shoalhaven City Council website for flood maps and advice.
What should I do during a bushfire?
Follow your bushfire survival plan, stay informed about fire updates, and evacuate if necessary. Clear vegetation around your home and have a firebreak.
Where can I find information about emergency services in South Nowra?
The NSW State Emergency Service (SES) and the NSW Rural Fire Service (RFS) are the primary emergency services. Their websites provide valuable information and updates.
How is the local council addressing climate change?
Shoalhaven City Council is developing strategies to mitigate climate risks, including improved flood management, bushfire prevention, and sustainable urban planning. Check their website for details.
What is the projected impact of sea level rise on South Nowra?
Low-lying areas near the Shoalhaven River estuary are potentially exposed to sea level rise. Long-term monitoring and planning are essential to manage these impacts.
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 South Nowra, use our analysis tool.
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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