Tide gauge at Penghu
Time (UTC)	rad(m)
2025-04-01 07:00:00	0.64
2025-04-01 08:00:00	-0.15
2025-04-01 09:00:00	-0.83
2025-04-01 10:00:00	-1.24
2025-04-01 11:00:00	-1.36
2025-04-01 12:00:00	-1.35
2025-04-01 13:00:00	-1.1
2025-04-01 14:00:00	-0.63
2025-04-01 15:00:00	0.08
2025-04-01 16:00:00	0.82
2025-04-01 17:00:00	1.37