Tide gauge at Matsu
Time (UTC)	rad(m)
2025-06-30 11:00:00	-2.37
2025-06-30 12:00:00	-2.65
2025-06-30 13:00:00	-2.32
2025-06-30 14:00:00	-1.46
2025-06-30 15:00:00	-0.27
2025-06-30 16:00:00	0.92
2025-06-30 17:00:00	1.8
2025-06-30 18:00:00	2.17
2025-06-30 19:00:00	2.05
2025-06-30 20:00:00	1.47
2025-06-30 21:00:00	0.53
2025-06-30 22:00:00	-0.5