Tide gauge at Longdong
Time (UTC)	rad(m)
2026-01-21 04:00:00	0.05
2026-01-21 05:00:00	-0.01
2026-01-21 06:00:00	-0.06
2026-01-21 07:00:00	-0.08
2026-01-21 08:00:00	-0.01
2026-01-21 09:00:00	0.13
2026-01-21 10:00:00	0.28
2026-01-21 11:00:00	0.38
2026-01-21 12:00:00	0.42
2026-01-21 13:00:00	0.34
2026-01-21 14:00:00	0.2
2026-01-21 15:00:00	0.01