Flood Risk in Wadeye, NT: 2026 Assessment

Wadeye, located in Northern Territory, 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 Northern Territory.

Wadeye is situated on a coastal floodplain, making it susceptible to both riverine and coastal flooding.

Wadeye faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to riverine and flash flooding, impacting residential and commercial properties.

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.

Wadeye sits within ClimateNest's suburb-level hazard model for flood risk. 3.6% of the suburb's land area is mapped in high-risk flood zones and 69.6% 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 Wadeye.

Wadeye (postcode 0822) 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 (14.8% of land in high-risk zones), tropical cyclone (7.3% of land in high-risk zones), extreme wind (6.8% of land in high-risk zones). Exposure is not uniform across Wadeye — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.