Flood Risk in Point Lonsdale, VIC: 2026 Assessment

Point Lonsdale, 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.

Point Lonsdale faces a moderate risk of flooding due to its low-lying coastal areas and proximity to Port Phillip Bay. Intense rainfall events can lead to stormwater runoff exceeding drainage capacity, causing localised flooding.

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.

Point Lonsdale sits within ClimateNest's suburb-level hazard model for flood risk. 3.1% of the suburb's land area is mapped in high-risk flood zones and 71% in moderate-risk zones, based on the national hazard overlay. Exposure at this scale varies street by street, which is why an address-level check matters before you buy or insure a specific property in Point Lonsdale.

Point Lonsdale (postcode 3225) is tracked in ClimateNest's suburb hazard model, which maps the share of the suburb's land exposed to each hazard at high and moderate levels. The suburb's highest high-risk exposures are surface flood (13.9% of land in high-risk zones), bushfire (7.7% of land in high-risk zones), extreme wind (5.2% of land in high-risk zones). Exposure is not uniform across Point Lonsdale — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.