Tide gauge at DART Tonga
Time (UTC)	prt(m)
2026-03-20 18:00:00	5739.241
2026-03-20 18:15:00	5739.305
2026-03-20 18:30:00	5739.363
2026-03-20 18:45:00	5739.419
2026-03-20 19:00:00	5739.469
2026-03-20 19:15:00	5739.513
2026-03-20 19:30:00	5739.546
2026-03-20 19:45:00	5739.572
2026-03-20 20:00:00	5739.591
2026-03-20 20:15:00	5739.6
2026-03-20 20:30:00	5739.601
2026-03-20 20:45:00	5739.593
2026-03-20 21:00:00	5739.573
2026-03-20 21:15:00	5739.545
2026-03-20 21:30:00	5739.511
2026-03-20 21:45:00	5739.471
2026-03-20 22:00:00	5739.419
2026-03-20 22:15:00	5739.363
2026-03-20 22:30:00	5739.3
2026-03-20 22:45:00	5739.232
2026-03-20 23:00:00	5739.161
2026-03-20 23:15:00	5739.087
2026-03-20 23:30:00	5739.014
2026-03-20 23:45:00	5738.942
2026-03-21 00:00:00	5738.872