What the mapping shows for Mackay

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

    25.2% of Mackay 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 Mackay →
📮 Mackay postcode: 4740

Storm Risk in Mackay, QLD: 2026 Assessment

Mackay, Queensland· Mackay Regional Council· 4740
Notable storm risk — tropical cyclones and severe thunderstorms in summer monthsUpdated 2 Apr 2026

25.2% of Mackay 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.

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

Notable storm risk — tropical cyclones and severe thunderstorms in summer months

Key Facts

Storm Risk
Notable storm risk — tropical cyclones and severe thunderstorms in summer months
Trend
increasing
Suburb
Mackay, QLD
Overall Risk
Medium
Postcode
4740
Region
Mackay Region
Median property value
$550,000
Dominant hazard
extreme heat

Storm Risk Analysis

Mackay, Queensland, 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 Mackay.

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

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

Mackay located in Mackay Region (postcode 4740), is a Queensland suburb tracked by ClimateNest. The suburb's median property value is $550,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Mackay.

Across the six hazard axes ClimateNest models, the dominant climate risk for Mackay in this type is extreme heat. 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 Mackay, extreme heat 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 Mackay are increasingly made with an address-level climate report in hand.

Local Hazard Evidence

Wind/Storm RegionLow-lying coastal areas are vulnerable to sea level rise.
Storm Risk LevelCoastal erosion is an ongoing issue along the Mackay coastline.
Distance to Coast1 km

Historical Events

2017
Moderate

Tropical Cyclone Debbie caused significant damage to infrastructure and property in Mackay.

Adaptation & Mitigation Actions

Upgrade Flood Defenses

Immediate

Invest in infrastructure to reduce flood risk, such as levees, drainage systems, and flood-resistant building codes.

Est. cost: High

Protect Coastal Areas

Near-term

Implement measures to protect coastal areas from erosion and sea level rise, such as seawalls, beach nourishment, and mangrove restoration.

Est. cost: Medium

Develop Heatwave Response Plan

Immediate

Develop a comprehensive heatwave response plan to protect vulnerable populations, including cooling centers, public awareness campaigns, and early warning systems.

Est. cost: Low

Promote Water Conservation

Long-term

Encourage water conservation through education, incentives, and water-efficient technologies to reduce the strain on water resources during droughts.

Est. cost: Low

Council & Emergency Services

Mackay Regional Council
Emergency Services

Data last updated: 2 April 2026

Explore Mackay Risk Reports

Frequently Asked Questions

Is Mackay prone to hailstorms?

Hail risk in Mackay depends on the frequency of severe thunderstorm activity in the Queensland 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 Mackay?

Under AS/NZS 1170.2, properties in Mackay 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 Mackay?

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 Mackay 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 Mackay Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Mackay, Queensland, 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