Lake Eyre (Kati Thanda) is experiencing its most significant filling event in over 40 years. As of mid-2026, water is covering an estimated 70 to 80 percent of the lake’s surface, levels not seen since the early 1980s. The most current data from the Lake Eyre Yacht Club, updated 3 August 2026, shows Belt Bay and Madigan Gulf both sitting at 2.5 metres and navigable, with Lake Eyre South at 1.8 metres, confirming the lake is well and truly in flood and exceeding last year’s levels.
Experts have drawn comparisons to the conditions that set a record depth of six metres in 1974. What makes 2026 especially remarkable is the origin of the water. Unlike a typical year where around 98 percent of the inflow comes from Queensland and the Northern Territory, approximately 50 percent of this year’s water has arrived locally, from unprecedented South Australian rainfall that operators describe as truly uncharted territory.

Aviation Tours offers two ways to experience Lake Eyre from the air. Lake Eyre Uncovered departs Adelaide as a day tour. Lake Eyre Escape departs Brisbane across three days. Both are small group, all-inclusive, and seats are limited.
