Waimate is a town in Canterbury, New Zealand and the seat of Waimate District. It is situated just inland from the eastern coast of the South Island. The town is reached via a short detour west when travelling on State Highway One, the main North/South road. Waimate is 45.7 km south of Timaru, Canterbury's second city, 20 km north of the Waitaki River, which forms the border between Canterbury and the Otago province to the south and 47.5 km north of Oamaru, the main town of the Waitaki District.