Te hōtaka horoi i te Riu o Ōrākei Ōrākei Basin flushing schedule

DateChangeTimeHigh tide

17 May 2026

Water out

7.30pm

3.4m

19 May 2026

Water in

10.04am

3.4m

31 May 2026

Water out

7pm

3m

2 June 2026

Water in

9.37am

3m

14 June 2026

Water out

7pm

3.4m

16 June 2026

Water in

8.51am

3.4m

28 June 2026

Water out

7pm

2.9m

30 June 2026

Water in

8.30am

2.9m

12 July 2026

Water out

7pm

3.2m

14 July 2026

Water in

7.37am

3.2m

26 July 2026

Water out

7pm

3m

28 July 2026

Water in

7.18am

3m

9 August 2026

Water out

7pm

3.1m

11 August 2026

Water in

6.22am

3.1m

30 August 2026

Water out

7pm

3.2m

1 September 2026

Water in

11.02am

3.2m

13 September 2026

Water out

7pm

3.3m

15 September

Water in

11.09am

3.3m

27 September 2026

Water out

7pm

3.3m

29 September 2026

Water in

10.57am

3.3m

11 October 2026

Water out

7.30pm

3.3m

13 October 2026

Water in

11am

3.3m

25 October 2026

Water out

7.30pm

3.3m

27 October 2026

Water in

9.48am

3.3m