Tide gauge at DART Tonga
Time (UTC)	prt(m)
2025-09-15 09:15:00	5064.3511
2025-09-15 09:30:00	5064.4141
2025-09-15 09:45:00	5064.4751
2025-09-15 10:00:00	5064.5381
2025-09-15 10:15:00	5064.603
2025-09-15 10:30:00	5064.667
2025-09-15 10:45:00	5064.729
2025-09-15 11:00:00	5064.7881
2025-09-15 11:15:00	5064.8442
2025-09-15 11:30:00	5064.895
2025-09-15 11:45:00	5064.939
2025-09-15 12:00:00	5064.9761