Tide gauge at Xiao Liuqiu
Time (UTC)	rad(m)
2026-01-01 22:00:00	-0.06
2026-01-01 23:00:00	-0.01
2026-01-02 00:00:00	-0.02
2026-01-02 01:00:00	-0.04
2026-01-02 02:00:00	-0.07
2026-01-02 03:00:00	-0.06
2026-01-02 04:00:00	-0.02
2026-01-02 05:00:00	0.08
2026-01-02 06:00:00	0.25
2026-01-02 07:00:00	0.43
2026-01-02 08:00:00	0.61
2026-01-02 09:00:00	0.77