Flood Risk in Phillip Bay, NSW: 2026 Assessment

Phillip Bay, New South Wales· UNKNOWN
Phillip Bay faces a moderate risk of flooding due to its proximity to coastal areas and waterways. Intense rainfall events can lead to stormwater runoff and potential inundation of low-lying areas.Updated 24 May 2026

Is Phillip Bay Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Phillip Bay, New South Wales, covering flood, bushfire, sea level rise and more.

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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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Flood Risk Score

Not assessed

Phillip Bay faces a moderate risk of flooding due to its proximity to coastal areas and waterways. Intense rainfall events can lead to stormwater runoff and potential inundation of low-lying areas.

Key Facts

Flood Risk
Phillip Bay faces a moderate risk of flooding due to its proximity to coastal areas and waterways. Intense rainfall events can lead to stormwater runoff and potential inundation of low-lying areas.
Trend
increasing
Suburb
Phillip Bay, NSW
Overall Risk
Medium
Postcode
2036

Flood Risk Analysis

Phillip Bay, located in New South Wales, has a location-specific 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 New South Wales.

Low-lying areas near the coast are most vulnerable to flooding.

Phillip Bay faces a moderate risk of flooding due to its proximity to coastal areas and waterways. Intense rainfall events can lead to stormwater runoff and potential inundation of low-lying areas.

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.

ClimateNest assesses hazards at the address rather than the suburb, because exposure varies street by street within Phillip Bay. An address-level check is what tells you about a specific property before you buy, sell or insure it.

Local Hazard Evidence

Nearest WaterwayBotany Bay
Elevation Range0-20 meters
Flood Zone ClassificationCoastal Floodplain

Historical Events

2022
Moderate

Heavy rainfall caused localized flooding in low-lying areas of Phillip Bay.

Adaptation & Mitigation Actions

Improve stormwater drainage

Near-term

Upgrade stormwater infrastructure to reduce the risk of flooding during heavy rainfall events.

Est. cost: Medium

Implement coastal protection measures

Long-term

Construct seawalls and other coastal defenses to protect properties from sea level rise and storm surges.

Est. cost: High

Promote energy efficiency

Immediate

Encourage residents to adopt energy-efficient appliances and practices to reduce greenhouse gas emissions.

Est. cost: Low

Develop a community emergency plan

Near-term

Create a plan to prepare for and respond to extreme weather events, including evacuation procedures and communication strategies.

Est. cost: Low

Council & Emergency Services

Randwick City Council
Emergency Services

Data last updated: 24 May 2026

Explore Phillip Bay Risk Reports

Frequently Asked Questions

Is Phillip Bay at risk of flooding?

Based on available data, Phillip Bay has a location-specific 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 Phillip Bay?

Insurance costs for flood cover in Phillip Bay 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 Phillip Bay?

Yes, flood risk can affect property values in Phillip Bay. 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 Phillip Bay?

Elevation is a critical factor in flood risk. Properties at higher elevations within Phillip Bay 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 Phillip Bay Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Phillip Bay, New South Wales, 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