Tide gauge at Penghu
Time (UTC)	rad(m)
2025-07-02 19:00:00	0.66
2025-07-02 20:00:00	0.98
2025-07-02 21:00:00	1.12
2025-07-02 22:00:00	0.97
2025-07-02 23:00:00	0.55
2025-07-03 00:00:00	0.16
2025-07-03 01:00:00	-0.26
2025-07-03 02:00:00	-0.47
2025-07-03 03:00:00	-0.6
2025-07-03 04:00:00	-0.52
2025-07-03 05:00:00	-0.34