Tide gauge at Waipu
Time (UTC)	rad(m)
2026-01-18 15:00:00	1.98
2026-01-18 16:00:00	1.69
2026-01-18 17:00:00	0.99
2026-01-18 18:00:00	-0.01
2026-01-18 19:00:00	-0.92
2026-01-18 20:00:00	-1.25
2026-01-18 21:00:00	-1.36
2026-01-18 22:00:00	-1.4
2026-01-18 23:00:00	-1.42
2026-01-19 00:00:00	-1.04
2026-01-19 01:00:00	0.34
2026-01-19 02:00:00	1.37