What the mapping shows for Tewantin
Part of Tewantin is mapped as subject to coastal inundation.
19.2% of Tewantin is mapped as part of the Queensland coastal management district (coastal management district declared under the Coastal Management Act 2016)
Queensland Coastal Management District, State of Queensland (Department of Environment, Tourism, Science and Innovation), Creative Commons Attribution 4.0, retrieved 2026-10-23
This is a share of the suburb's land area from a published state dataset, not an assessment of any property. A ClimateNest report scores the individual address across eight hazards, with insurance and value projections to 2050.
Check an address in Tewantin →Is Tewantin, QLD Climate Safe? 2026 Assessment
19.2% of Tewantin is mapped as part of the Queensland coastal management district (coastal management district declared under the Coastal Management Act 2016)
That figure covers the suburb. Check whether your address is inside it - address-level, sourced, A$49.
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Climate Safety Score
5.2Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Tewantin faces a moderate risk of flooding due to its proximity to the Noosa River and low-lying areas. Increased rainfall intensity could exacerbate flood events.
- Bushfire
- Bushfire risk in Tewantin is moderate, with bushland areas surrounding the suburb. Drier conditions and higher temperatures could increase the frequency and intensity of bushfires.
- Heat
- Tewantin is likely to experience more frequent and intense heatwaves. Higher average temperatures can impact vulnerable populations and infrastructure.
- Storm
- Notable storm risk — tropical cyclones and severe thunderstorms in summer months
- Postcode
- 4565
Climate Safety Analysis
Tewantin in Queensland 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 Tewantin's climate safety include heat, flood. 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 Tewantin 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 Tewantin including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
ClimateNest assesses hazards at the address rather than the suburb, because exposure varies street by street within Tewantin. An address-level check is what tells you about a specific property before you buy, sell or insure it.
Local Hazard Evidence
Historical Events
Major flooding event impacted Tewantin and surrounding areas, causing property damage and road closures.
Bushfires threatened Tewantin, requiring evacuations and property protection efforts.
Minor flooding occurred in Tewantin due to heavy rainfall.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in infrastructure to mitigate flood risks, such as levees, drainage improvements, and flood-proofing of buildings.
Est. cost: High
Enhance Bushfire Preparedness
Near-termImplement bushfire management strategies, including vegetation clearing, fire breaks, and community education programs.
Est. cost: Medium
Develop Heatwave Response Plan
Near-termCreate a heatwave response plan to protect vulnerable populations, including cooling centers and public awareness campaigns.
Est. cost: Low
Plan for Coastal Adaptation
Long-termDevelop a coastal adaptation plan to address sea level rise and storm surge, including managed retreat and infrastructure upgrades.
Est. cost: High
Council & Emergency Services
Explore Tewantin Risk Reports
View other climate risk assessments for Tewantin:
Frequently Asked Questions
Is Tewantin safe from climate change?
No location in Australia is entirely immune to climate change impacts. Tewantin 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 Tewantin?
The dominant hazard for Tewantin 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 Tewantin 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 Queensland suburbs.
Should I be concerned about buying property in Tewantin?
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 Tewantin?
Key projections for Queensland 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 Tewantin.
Is Tewantin Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Tewantin, Queensland, 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