Tide gauge at Penghu
Time (UTC)	rad(m)
2025-08-30 17:00:00	0.33
2025-08-30 18:00:00	0.71
2025-08-30 19:00:00	0.92
2025-08-30 20:00:00	0.93
2025-08-30 21:00:00	0.7
2025-08-30 22:00:00	0.31