Bushfire Risk in Vivonne Bay, SA: 2026 Assessment

Vivonne Bay, South Australia, has a the area surrounding vivonne bay is susceptible to bushfires, particularly during hot and dry summer months. proximity to native vegetation increases the risk. bushfire risk profile. Key factors include distance to classified bushland, vegetation type, slope, and historical bushfire activity in the region. The South Australia fire authority maps bushfire-prone areas and assigns BAL (Bushfire Attack Level) ratings.

The area is designated as a bushfire-prone area due to the surrounding vegetation.

CSIRO research indicates climate change is extending fire seasons and increasing the number of severe fire weather days across southern and eastern Australia. For Vivonne Bay, this may mean shifts in bushfire risk levels over the coming decades, making property-level BAL assessment increasingly important.

Use ClimateNest for a complete address-level bushfire risk report for Vivonne Bay including BAL zone assessment, evacuation route mapping, and property-specific risk mitigation recommendations.

Vivonne Bay sits within ClimateNest's suburb-level hazard model for bushfire risk. 15.1% of the suburb's land area is mapped in high-risk bushfire zones and 68.8% 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 Vivonne Bay.

Vivonne Bay (postcode 5223) 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 bushfire (15.1% of land in high-risk zones), surface flood (11.9% of land in high-risk zones), extreme wind (2.8% of land in high-risk zones). Exposure is not uniform across Vivonne Bay — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.