Secret Harbour byelection LIVE updates: A high-stakes Western Australian electoral showdown
The coastal outer suburban electorate of Secret Harbour is deciding its political future on Saturday, 29 August 2026.
Polling places across the 77-square-kilometre district—stretching between Rockingham and Mandurah—opened at 8 a.m. and closed sharply at 6 p.m. As counting gets underway, the WA Electoral Commission confirms that final outcomes rely on a full distribution of preferences. That formal declaration cannot occur until after the postal vote deadline at 9 a.m. on Thursday, 3 September 2026.
Early Turnout and a Crowded Ballot
Out of 36,407 enrolled electors, 18,252 ballots—representing 50.1% of the electorate—were cast early, combining 5,383 returned postal votes and 12,869 in-person early votes.
That postal return volume exceeded the 3,843 postal votes issued across the district during the 2025 state election. With 16 candidates on the ballot paper, election officials warned that the counting process is expected to take longer than usual.
Local Grievances and Voter Discontent
While the electorate was created in the 2023 redistribution from the abolished Labor stronghold of Warnbro, local frustrations are testing party loyalty. Longstanding commitments regarding regional infrastructure have emerged as talking points for constituents stepping up to the ballot boxes at locations like Coastal Lakes College in Lakelands and Comet Bay College in Secret Harbour.

Policy Flashpoints and Major Party Defense Strategies
The threat from minor parties, notably One Nation, has involved Labor attack messages across the coastal district. Central to this are warnings regarding healthcare policy.
With the federal overlay splitting the electorate into Liberal MP Andrew Hastie’s federal seat of Canning (72%) and the remainder into Brand, the outcomes of Saturday’s in-person voting across nine designated polling booths will set the tone for regional politics. As booth officers empty ballot boxes and begin counting preferences, all eyes remain fixed on how preference flows will handle this 16-candidate field.