What the mapping shows for Dalyston

  • Part of Dalyston is mapped as subject to coastal inundation.

    0.8% of Dalyston is mapped as subject to coastal inundation at current sea level

Victorian Coastal Inundation, State of Victoria (DEECA), CC BY 4.0, retrieved 2026-10-21

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.

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📮 Dalyston postcode: 3984

Storm Risk in Dalyston, VIC: 2026 Assessment

Dalyston, Victoria· Bass Coast Shire Council· 3984
Moderate storm risk — severe thunderstorms with hail and damaging windsUpdated 28 June 2026

0.8% of Dalyston is mapped as subject to coastal inundation at current sea level

That figure covers the suburb. Check whether your address is inside it - address-level, sourced, A$49.

Free instant previewCSIRO-powered data

What A$49 could save you from

$7.2B
2022 insured disaster losses*
$300B+
climate risk to property by 2050*
30-120%
insurance premium increases in high-risk areas*

*Industry sources: ICA, APRA, RBA

Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections

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Storm Risk Score

Not assessed

Moderate storm risk — severe thunderstorms with hail and damaging winds

Key Facts

Storm Risk
Moderate storm risk — severe thunderstorms with hail and damaging winds
Trend
stable
Suburb
Dalyston, VIC
Overall Risk
Medium
Postcode
3992
Region
Coastal VIC
Median property value
$725,000
Dominant hazard
damaging wind

Storm Risk Analysis

Dalyston, Victoria, has a location-specific 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 Dalyston.

Severe thunderstorms affecting Dalyston can produce damaging wind gusts, large hail, and intense rainfall. The Bureau of Meteorology issues severe weather warnings for Victoria, 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 Dalyston property owners, this reinforces the value of storm-resistant building features and comprehensive insurance.

ClimateNest provides address-level storm risk reports for Dalyston including wind zone classification, hail risk probability, and property-specific mitigation recommendations based on your building characteristics.

Dalyston located in Coastal VIC (postcode 3992), is a Victoria suburb tracked by ClimateNest. The suburb's median property value is $725,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Dalyston.

Across the six hazard axes ClimateNest models, the dominant climate risk for Dalyston in this type is damaging wind. Insurance signals for the suburb point to premiums rising moderately (+25% by 2030). The actual risk of any single home can only be confirmed with an address-level report.

Whether you are buying, selling or renovating in Dalyston, damaging wind is the hazard to weigh first. Local council planning controls, state hazard mapping and lender climate policies each reference this kind of suburb-level signal, and property decisions in Dalyston are increasingly made with an address-level climate report in hand.

Local Hazard Evidence

Wind/Storm RegionNegligible
Storm Risk LevelNegligible
Distance to Coast25 km

Adaptation & Mitigation Actions

Strengthen Bushfire Preparedness

Immediate

Develop and regularly update household and community bushfire survival plans. Maintain defensible space around properties and ensure adequate water supplies for firefighting.

Est. cost: Low to Medium

Improve Stormwater Management

Near-term

Investigate and upgrade local drainage infrastructure to cope with increased rainfall intensity. Promote permeable surfaces in new developments and encourage rainwater harvesting.

Est. cost: Medium to High

Enhance Heatwave Resilience

Near-term

Promote awareness of heat health risks and establish community cooling centres. Encourage the planting of shade trees and the use of reflective building materials.

Est. cost: Low

Community Education and Awareness

Near-term

Conduct regular workshops and information sessions on climate risks, preparedness, and adaptation strategies for residents.

Est. cost: Low

Review Land Use Planning

Long-term

Ensure local planning schemes adequately address climate risks, particularly bushfire and flood overlays, and restrict development in high-risk areas.

Est. cost: Variable

Council & Emergency Services

Bass Coast Shire Council
Emergency Services

Data last updated: 28 June 2026

Explore Dalyston Risk Reports

Frequently Asked Questions

Is Dalyston prone to hailstorms?

Hail risk in Dalyston depends on the frequency of severe thunderstorm activity in the Victoria 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 Dalyston?

Under AS/NZS 1170.2, properties in Dalyston 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 Dalyston?

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 Dalyston 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 Dalyston Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Dalyston, Victoria, covering flood, bushfire, sea level rise and more.

Free instant previewCSIRO-powered data

What A$49 could save you from

$7.2B
2022 insured disaster losses*
$300B+
climate risk to property by 2050*
30-120%
insurance premium increases in high-risk areas*

*Industry sources: ICA, APRA, RBA

Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections