Tide gauge at Longdong
Time (UTC)	rad(m)
2026-04-18 21:00:00	0.28
2026-04-18 22:00:00	0.42
2026-04-18 23:00:00	0.52
2026-04-19 00:00:00	0.51
2026-04-19 01:00:00	0.35
2026-04-19 02:00:00	0.16
2026-04-19 03:00:00	-0.1
2026-04-19 04:00:00	-0.34
2026-04-19 05:00:00	-0.57
2026-04-19 06:00:00	-0.72
2026-04-19 07:00:00	-0.73
2026-04-19 08:00:00	-0.61