Tide gauge at Penghu
Time (UTC)	rad(m)
2025-07-15 08:00:00	0.72
2025-07-15 09:00:00	0.11
2025-07-15 10:00:00	-0.51
2025-07-15 11:00:00	-0.94
2025-07-15 12:00:00	-1.15
2025-07-15 13:00:00	-1.14
2025-07-15 14:00:00	-0.91
2025-07-15 15:00:00	-0.62
2025-07-15 16:00:00	-0.06
2025-07-15 17:00:00	0.55
2025-07-15 18:00:00	1.04
2025-07-15 19:00:00	1.24