Tide gauge at Donggang
Time (UTC)	rad(m)
2025-07-11 21:00:00	0.88
2025-07-11 22:00:00	1.08
2025-07-11 23:00:00	1.2
2025-07-12 00:00:00	1.26
2025-07-12 01:00:00	1.26
2025-07-12 02:00:00	1.12
2025-07-12 03:00:00	0.91
2025-07-12 04:00:00	0.66
2025-07-12 05:00:00	0.44
2025-07-12 06:00:00	0.26
2025-07-12 07:00:00	0.11
2025-07-12 08:00:00	0.05