Flood Risk in Manly, VIC: 2026 Assessment
Flood Risk Score
4.5/10Manly, VIC, faces a moderate risk of flooding. This is due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, potentially worsening flood events.
Key Facts
- Flood Risk
- Manly, VIC, faces a moderate risk of flooding. This is due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, potentially worsening flood events.
- Trend
- increasing
- Suburb
- Manly, VIC
- Overall Risk
- Medium
Flood Risk Analysis
Manly, located in Victoria, has a notable flood risk profile based on available data including proximity to waterways, elevation, and historical flood events. The Bureau of Meteorology (BOM) maintains river height and flood warning data for catchments across Victoria.
Low-lying areas near the coast are most vulnerable to flooding.
Manly, VIC, faces a moderate risk of flooding. This is due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, potentially worsening flood events.
For a comprehensive property-specific flood assessment including address-level elevation data, flood overlay mapping, and insurance cost estimates, use the ClimateNest full analysis tool. General suburb data cannot replace a site-specific evaluation.
Local Hazard Evidence
Historical Events
Heavy rainfall caused localized flooding in low-lying areas.
Adaptation & Mitigation Actions
Develop a heatwave response plan
ImmediateCreate a plan to protect vulnerable residents during heatwaves, including cooling centers and outreach programs.
Est. cost: Low
Improve drainage infrastructure
Near-termUpgrade drainage systems to reduce the risk of flooding during heavy rainfall events.
Est. cost: Medium
Implement coastal protection measures
Long-termConstruct seawalls and other coastal protection structures to mitigate the impacts of sea level rise and storm surges.
Est. cost: High
Promote bushfire preparedness
Near-termEducate residents about bushfire risks and encourage them to develop bushfire survival plans.
Est. cost: Low
Council & Emergency Services
Explore Manly Risk Reports
Frequently Asked Questions
Is Manly at risk of flooding?
Based on available data, Manly has a notable flood risk profile. Flood risk varies by address — check your specific property for precise flood zone mapping and elevation data with ClimateNest.
What flood insurance costs can I expect in Manly?
Insurance costs for flood cover in Manly depend on the property's flood zone classification, elevation, and proximity to waterways. ClimateNest provides address-level insurance cost estimates based on your property's specific hazard exposure.
Does flood risk affect property values in Manly?
Yes, flood risk can affect property values in Manly. Properties in mapped flood zones may experience lower buyer demand, reduced valuations, and higher insurance costs. Lenders increasingly assess flood exposure as part of mortgage risk evaluation.
How does elevation affect flood risk in Manly?
Elevation is a critical factor in flood risk. Properties at higher elevations within Manly typically have lower flood exposure than those near waterways or in low-lying areas. Address-level elevation data combined with BOM flood mapping provides the most accurate picture.
Is Manly Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Manly, Victoria, covering flood, bushfire, sea level rise and more.
What A$69 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections