Tuai

Tuai
Tuai Power Station
Interactive map of Tuai
Coordinates: 38°48′42″S 177°08′52″E / 38.811657°S 177.147726°E / -38.811657; 177.147726
CountryNew Zealand
RegionHawke's Bay Region
Territorial authorityWairoa District
Ward
  • Wairoa General Ward
  • Wairoa Māori Ward
Electorates
Government
 • Territorial authorityWairoa District Council
 • Mayor of WairoaCraig Little
 • Napier MPKatie Nimon
 • Waiariki MPRawiri Waititi
Area
 • Total
21.99 km2 (8.49 sq mi)
Population
 (June 2025)
 • Total
230
 • Density10/km2 (27/sq mi)

Tuai is a village and rural community located around Lake Whakamarino, in the Wairoa District of the Hawke's Bay Region, on New Zealand's North Island.

The local Tuai Power Station was opened in 1929 on the shores of Lake Whakamarino, as part of the Waikaremoana power scheme. Genesis Energy has controlled the power station remotely from Tokaanu power station since the early 2000s.

Artist Doris Lusk depicted the power station in a 1948 painting. She described the power station as a “gothic building in the middle of the wild hills”.

Lake Whakamarino, also known as Tuai Lake, is popular with anglers. It can be used by fly-fishers, and accessed with small unanchored boats.