Tide gauge at DART Tonga
Time (UTC)	prt(m)
2026-03-18 00:30:00	5530.581
2026-03-18 00:45:00	5530.603
2026-03-18 01:00:00	5530.629
2026-03-18 01:15:00	5530.659
2026-03-18 01:30:00	5530.694
2026-03-18 01:45:00	5530.734
2026-03-18 02:00:00	5530.773
2026-03-18 02:15:00	5530.82
2026-03-18 02:30:00	5530.868
2026-03-18 02:45:00	5530.918
2026-03-18 03:00:00	5530.967
2026-03-18 03:15:00	5531.017
2026-03-18 03:30:00	5531.065
2026-03-18 03:45:00	5531.107
2026-03-18 04:00:00	5531.15
2026-03-18 04:15:00	5531.187
2026-03-18 04:30:00	5531.222
2026-03-18 04:45:00	5531.255
2026-03-18 05:00:00	5531.28
2026-03-18 05:15:00	5531.305
2026-03-18 05:30:00	5531.318
2026-03-18 05:45:00	5531.326
2026-03-18 06:00:00	5531.326