Tide gauge at Donggang
Time (UTC)	rad(m)
2025-06-15 11:00:00	0.02
2025-06-15 12:00:00	0.11
2025-06-15 13:00:00	0.2
2025-06-15 14:00:00	0.29
2025-06-15 15:00:00	0.33
2025-06-15 16:00:00	0.34
2025-06-15 17:00:00	0.34
2025-06-15 18:00:00	0.33
2025-06-15 19:00:00	0.33
2025-06-15 20:00:00	0.34
2025-06-15 21:00:00	0.41