Tide gauge at Penghu
Time (UTC)	rad(m)
2025-09-18 06:00:00	-0.93
2025-09-18 07:00:00	-1.08
2025-09-18 08:00:00	-0.96
2025-09-18 09:00:00	-0.66
2025-09-18 10:00:00	-0.29
2025-09-18 11:00:00	0.23
2025-09-18 12:00:00	0.72
2025-09-18 13:00:00	1.08
2025-09-18 14:00:00	1.15
2025-09-18 15:00:00	0.94
2025-09-18 16:00:00	0.53
2025-09-18 17:00:00	0.11