Climate Risk in Wynyard, Tasmania
Wynyard faces a moderate climate risk, primarily driven by coastal hazards and flooding. Sea-level rise and increased rainfall intensity pose significant threats to the suburb's coastal areas and infrastructure. Residents should prepare for more frequent extreme weather events and consider adaptation measures.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Detailed Hazard Analysis
heat Risk
Wynyard experiences moderate heat risk. While not as extreme as inland areas, increasing average temperatures and more frequent heatwaves will pose challenges, especially for vulnerable populations.
Primary Drivers
- ·Increased average temperatures
- ·More frequent heatwaves
- ·Urban heat island effect (minor)
Projections (RCP8.5)
2030
4.5
2050
5.0
flood Risk
Wynyard faces a moderate risk of flooding due to its proximity to the Inglis River and coastal location. Increased rainfall intensity and sea-level rise are expected to exacerbate this risk.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea-level rise
- ·River overflow
Projections (RCP8.5)
2030
7.0
2050
7.5
coastal Risk
Wynyard is highly susceptible to coastal hazards due to its low-lying coastal location. Sea-level rise and increased storm surge will lead to erosion and inundation of coastal areas.
Primary Drivers
- ·Sea-level rise
- ·Increased storm surge
- ·Coastal erosion
Projections (RCP8.5)
2030
7.8
2050
8.3
bushfire Risk
The risk of bushfire in Wynyard is relatively low due to the surrounding agricultural land and coastal environment, which limit fuel accumulation. However, drier conditions could increase the risk.
Primary Drivers
- ·Drier conditions
- ·Increased temperatures
- ·Wind patterns
Projections (RCP8.5)
2030
3.5
2050
4.0
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase in the future due to the increased risk of flooding and coastal hazards.
Price Impact
Properties in low-lying coastal areas may experience a decrease in value due to the risk of sea-level rise and erosion.
Buyer Checklist
- 1.Check flood maps and coastal erosion risk assessments.
- 2.Assess the property's vulnerability to sea-level rise and storm surge.
- 3.Inquire about insurance coverage and potential premium increases.
- 4.Consider the long-term impacts of climate change on property value.
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- Inglis River
- Elevation Range
- 0-30 meters
- Flood Zone
- Areas near the Inglis River and along the coast are designated as flood zones.
The Inglis River has a history of flooding, and the low-lying coastal areas are susceptible to inundation during high tides and storm surges.
View council flood mapBushfire Evidence
- Distance to Bushland
- Areas to the south and west of Wynyard have some bushland.
- Planning Overlay
- Check with Tasmania Fire Service for current bushfire-prone area overlays.
- Bushfire Prone Area
- Yes
While not a high-risk area, residents should still be aware of bushfire safety measures, especially during dry periods.
Heat Evidence
- Avg January Max Temp
- 22°C
- Heat Stress Days/Year
- 1.5 days
Heatwaves are becoming more frequent, with potential impacts on public health and infrastructure.
Coastal Evidence
- Distance to Coast
- 0.5 km
- Sea Level Rise Exposure
- Low-lying coastal areas are at risk of inundation from sea-level rise.
- Erosion Risk
- Coastal erosion is an ongoing issue along the Wynyard coastline.
Historical Climate Events
Climate Outlook to 2050
Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5
| Hazard | Today | 2030 | 2050 |
|---|---|---|---|
| flood | 6.5 | 7.0(+0.5) | 7.5(+1.0) |
| bushfire | 3.0 | 3.3(+0.3) | 3.5(+0.5) |
| heat | 4.0 | 4.4(+0.4) | 4.7(+0.7) |
| coastal | 7.3 | 8.1(+0.8) | 8.8(+1.5) |
By 2030, Wynyard is projected to experience a moderate increase in overall climate risk, with coastal hazards and flooding posing the most significant threats. Sea-level rise and increased rainfall intensity will exacerbate these risks.
CSIRO Climate ProjectionsAdaptation Recommendations
Coastal Protection Measures
ImmediateInvest in coastal protection measures, such as sea walls and beach nourishment, to mitigate the impacts of sea-level rise and erosion.
Est. cost: High
Learn moreFlood Mitigation Infrastructure
Near-termUpgrade drainage systems and build flood levees to reduce the risk of flooding from the Inglis River.
Est. cost: Medium
Learn moreCommunity Awareness Programs
Near-termImplement community awareness programs to educate residents about climate change risks and adaptation strategies.
Est. cost: Low
Learn moreSustainable Land Use Planning
Long-termIncorporate climate change considerations into land use planning decisions to avoid development in high-risk areas.
Est. cost: Low
Learn moreAbout Wynyard's Climate Risk Profile
Wynyard, located on the north-west coast of Tasmania, is particularly vulnerable to the impacts of climate change due to its coastal location and proximity to the Inglis River. Sea-level rise poses a significant threat, potentially leading to increased coastal erosion and inundation of low-lying areas. The town's infrastructure and residential areas along the coast are at risk.
Increased rainfall intensity is expected to exacerbate the risk of flooding from the Inglis River. More frequent and intense storm events could overwhelm existing drainage systems, leading to property damage and disruption to daily life. The local council is working to improve flood defenses and implement better stormwater management practices.
While bushfire risk is relatively lower compared to other parts of Tasmania, drier conditions and increased temperatures could elevate the risk, particularly in areas bordering bushland. Residents should maintain their properties and be aware of fire safety guidelines.
Heatwaves are projected to become more frequent and intense, posing health risks to vulnerable populations, such as the elderly and those with pre-existing medical conditions. Public health initiatives and community awareness programs are essential to mitigate the impacts of heatwaves.
Overall, Wynyard needs to proactively address the challenges posed by climate change through a combination of mitigation and adaptation strategies. This includes investing in coastal protection measures, improving flood defenses, promoting water conservation, and enhancing community resilience.
Data sources: BOM · CSIRO · Tasmania SES · Waratah-Wynyard Council
Local Government Resources
Waratah-Wynyard Council
Frequently Asked Questions
What are the main climate change risks facing Wynyard?
The main climate change risks facing Wynyard are sea-level rise, coastal erosion, increased flooding from the Inglis River, and more frequent heatwaves.
How will sea-level rise affect Wynyard?
Sea-level rise will lead to increased coastal erosion and inundation of low-lying areas, potentially damaging infrastructure and properties.
What is the council doing to address climate change?
The Waratah-Wynyard Council is developing climate adaptation strategies, upgrading drainage systems, and implementing coastal protection measures.
How can residents prepare for more frequent heatwaves?
Residents can prepare for heatwaves by staying hydrated, seeking air-conditioned environments, and checking on vulnerable neighbors.
Where can I find more information about climate change risks in Wynyard?
You can find more information about climate change risks in Wynyard on the Waratah-Wynyard Council website, the Tasmanian Department of Primary Industries, Parks, Water and Environment website, and the Bureau of Meteorology website.
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