Tide gauge at Chenggong
Time (UTC)	rad(m)
2026-07-29 22:00:00	1.02
2026-07-29 23:00:00	1.03
2026-07-30 00:00:00	0.85
2026-07-30 01:00:00	0.54
2026-07-30 02:00:00	0.16
2026-07-30 03:00:00	-0.19
2026-07-30 04:00:00	-0.45
2026-07-30 05:00:00	-0.55