Tide gauge at Donggang
Time (UTC)	rad(m)
2025-04-25 21:00:00	0.56
2025-04-25 22:00:00	0.65
2025-04-25 23:00:00	0.66
2025-04-26 00:00:00	0.57
2025-04-26 01:00:00	0.43
2025-04-26 02:00:00	0.27
2025-04-26 03:00:00	0.15
2025-04-26 04:00:00	0.08
2025-04-26 05:00:00	0.07
2025-04-26 06:00:00	0.1
2025-04-26 07:00:00	0.22