Tide gauge at Donggang
Time (UTC)	rad(m)
2025-10-18 14:00:00	0.41
2025-10-18 15:00:00	0.32
2025-10-18 16:00:00	0.3
2025-10-18 17:00:00	0.34
2025-10-18 18:00:00	0.46
2025-10-18 19:00:00	0.65
2025-10-18 20:00:00	0.82
2025-10-18 21:00:00	0.96
2025-10-18 22:00:00	1
2025-10-18 23:00:00	0.97
2025-10-19 00:00:00	0.84
2025-10-19 01:00:00	0.68