Storm Risk in Manly, SA: 2026 Assessment
Storm Risk Score
2.4/10Moderate storm risk — occasional severe thunderstorms
Key Facts
- Storm Risk
- Moderate storm risk — occasional severe thunderstorms
- Trend
- stable
- Suburb
- Manly, SA
- Overall Risk
- Medium
Storm Risk Analysis
Manly, South Australia, has a moderate storm risk profile. This includes exposure to severe thunderstorms, hail, damaging winds, and — in tropical regions — cyclone impacts. The applicable wind region classification under AS/NZS 1170.2 influences building design standards for Manly.
Severe thunderstorms affecting Manly can produce damaging wind gusts, large hail, and intense rainfall. The Bureau of Meteorology issues severe weather warnings for South Australia, and historical storm data helps characterise the frequency and intensity of events in the region.
CSIRO research indicates that the intensity of severe convective storms — including those producing hail and damaging winds — may increase in a warming climate. For Manly property owners, this reinforces the value of storm-resistant building features and comprehensive insurance.
ClimateNest provides address-level storm risk reports for Manly including wind zone classification, hail risk probability, and property-specific mitigation recommendations based on your building characteristics.
Local Hazard Evidence
Historical Events
Severe storms caused damage to property and infrastructure.
Adaptation & Mitigation Actions
Coastal Protection Measures
ImmediateImplement coastal protection measures such as seawalls and beach nourishment to reduce erosion and inundation risks.
Est. cost: High
Heatwave Preparedness Plan
Near-termDevelop and implement a heatwave preparedness plan to protect vulnerable populations during extreme heat events.
Est. cost: Medium
Bushfire Risk Mitigation
Near-termImplement bushfire risk mitigation measures such as vegetation management and fire breaks to reduce the risk of bushfires.
Est. cost: Medium
Flood Management Infrastructure
Long-termInvest in flood management infrastructure such as improved drainage systems and flood barriers to reduce the risk of flooding.
Est. cost: High
Council & Emergency Services
Explore Manly Risk Reports
Frequently Asked Questions
Is Manly prone to hailstorms?
Hail risk in Manly depends on the frequency of severe thunderstorm activity in the South Australia region. BOM tracks severe storm events including hail. Property-specific risk depends on roof design, building orientation, and local storm patterns.
What wind rating applies to buildings in Manly?
Under AS/NZS 1170.2, properties in Manly are assigned a wind region classification. This rating determines structural design requirements for new buildings. Check with ClimateNest or a structural engineer for your property's classification.
Does storm risk affect insurance premiums in Manly?
Yes, storm damage — including wind, hail, and rain ingress — is one of the most common insurance claims in Australia. Properties in higher wind zones or with greater hail exposure may face higher premiums or specific policy conditions.
What storm mitigation measures should Manly property owners consider?
Storm mitigation includes impact-resistant roofing, cyclone-rated fixings where required, window and door shutters, regular roof and gutter maintenance, securing outdoor items, and ensuring compliance with current wind load standards under the National Construction Code.
Is Manly Safe from Climate Risk?
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*Industry sources: ICA, APRA, RBA
Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections