Tide gauge at Matsu
Time (UTC)	rad(m)
2026-09-15 11:00:00	-1.98
2026-09-15 12:00:00	-1.51
2026-09-15 13:00:00	-0.52
2026-09-15 14:00:00	0.71
2026-09-15 15:00:00	1.77
2026-09-15 16:00:00	2.35
2026-09-15 17:00:00	2.41
2026-09-15 18:00:00	1.96
2026-09-15 19:00:00	1.06
2026-09-15 20:00:00	-0.13
2026-09-15 21:00:00	-1.31
2026-09-15 22:00:00	-2.18