Is Oxley Island, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.5/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Oxley Island is at a high risk of flooding due to its low elevation and proximity to the Manning River. Climate change is expected to increase the frequency and intensity of rainfall events, exacerbating flood risk.
- Bushfire
- Oxley Island has a relatively low bushfire risk due to its island location and limited vegetation. However, increased temperatures and drier conditions could increase the risk in the future.
- Heat
- Oxley Island is expected to experience more frequent and intense heatwaves due to climate change. This will increase the risk of heat stress, particularly for vulnerable populations.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2430
- Highest high-risk exposure
- 12.5% of land (surface flood)
Climate Safety Analysis
Oxley Island in New South Wales has an overall climate safety rating of Medium. This multi-hazard assessment combines flood, bushfire, heat, coastal, and storm risk data with climate projections to 2050 from CSIRO and the Bureau of Meteorology.
Key factors affecting Oxley Island's climate safety include heat, flood, coastal. Each hazard is assessed independently and combined for an overall picture. Australia has warmed by approximately 1.5 °C since 1910, with flow-on effects to fire weather, extreme rainfall, and heatwave frequency.
Climate safety for property in Oxley Island is not uniform — it varies by address. Factors such as elevation, distance to waterways, proximity to bushland, and local drainage all influence actual risk at a specific property. Two nearby properties can have materially different risk profiles.
For a complete property-specific climate safety report for Oxley Island including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Oxley Island (postcode 2430) is tracked in ClimateNest's suburb hazard model, which maps the share of the suburb's land exposed to each hazard at high and moderate levels. The suburb's highest high-risk exposures are surface flood (12.5% of land in high-risk zones), bushfire (10.2% of land in high-risk zones), riverine flood (4.7% of land in high-risk zones). Exposure is not uniform across Oxley Island — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.
Local Hazard Evidence
Historical Events
Heavy rainfall caused the Manning River to flood, impacting Oxley Island and surrounding areas.
Bushfires in the surrounding region caused smoky conditions on Oxley Island.
Major flooding of the Manning River caused widespread inundation on Oxley Island, impacting homes and businesses.
Significant flooding event affected Oxley Island, leading to evacuations and property damage.
Adaptation & Mitigation Actions
Improve Flood Defenses
ImmediateInvest in levees, drainage improvements, and flood-proofing measures to protect homes and businesses from flooding.
Est. cost: High
Develop a Heatwave Management Plan
Near-termImplement a plan to protect vulnerable populations during heatwaves, including cooling centers and community outreach programs.
Est. cost: Medium
Protect Coastal Areas
Near-termImplement coastal protection measures, such as seawalls and beach nourishment, to reduce erosion and protect infrastructure.
Est. cost: High
Raise Awareness and Educate Residents
Long-termProvide residents with information about climate risks and how to prepare for extreme weather events.
Est. cost: Low
Council & Emergency Services
Explore Oxley Island Risk Reports
View other climate risk assessments for Oxley Island:
Frequently Asked Questions
Is Oxley Island safe from climate change?
No location in Australia is entirely immune to climate change impacts. Oxley Island has an overall Medium climate risk rating. Understanding the specific hazards at your property address — not just the suburb average — provides the most reliable risk picture.
Which climate hazard poses the biggest risk in Oxley Island?
The dominant hazard for Oxley Island depends on geography and local environment. Proximity to waterways elevates flood risk, while proximity to bushland increases bushfire risk. ClimateNest's multi-hazard analysis identifies the highest-risk hazards for any specific address.
How does Oxley Island compare to nearby suburbs for climate safety?
Nearby suburbs may have different climate risk profiles depending on elevation, vegetation cover, drainage patterns, and land use. ClimateNest allows comparison of climate safety scores across New South Wales suburbs.
Should I be concerned about buying property in Oxley Island?
Climate risk should be one factor in your decision, alongside price, location, and amenity. An informed buyer understands the specific risks at a property address and factors insurance costs and climate projections into their assessment of long-term value.
What climate projections should I know for Oxley Island?
Key projections for New South Wales from CSIRO include increased average temperatures, more frequent hot days, changes in rainfall seasonality, longer fire seasons, and potential increases in extreme rainfall intensity. These trends inform the long-term outlook for Oxley Island.
What share of Oxley Island is exposed to high surface flood risk?
ClimateNest's hazard overlay maps 12.5% of Oxley Island in high-risk zones for surface flood, with a further 67.3% in moderate-risk zones. Suburb-level exposure is not uniform — individual properties can differ from these averages, so an address-level check is recommended.
Is Oxley Island Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Oxley Island, New South Wales, covering flood, bushfire, sea level rise and more.
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections