Tide gauge at Keelung
Time (UTC)	rad(m)
2026-09-15 13:00:00	0.32
2026-09-15 14:00:00	0.39
2026-09-15 15:00:00	0.44
2026-09-15 16:00:00	0.44
2026-09-15 17:00:00	0.43
2026-09-15 18:00:00	0.34
2026-09-15 19:00:00	0.17
2026-09-15 21:00:00	-0.11
2026-09-15 22:00:00	-0.16
2026-09-15 23:00:00	-0.2