Tide gauge at DART ESE of Tokyo
Time (UTC)	prt(m)
2026-02-15 18:15:00	5779.9971
2026-02-15 18:30:00	5780.0098
2026-02-15 18:45:00	5780.021
2026-02-15 19:00:00	5780.0332
2026-02-15 19:15:00	5780.042
2026-02-15 19:30:00	5780.0479
2026-02-15 19:45:00	5780.0542
2026-02-15 20:00:00	5780.0562
2026-02-15 20:15:00	5780.0591
2026-02-15 20:30:00	5780.0581
2026-02-15 20:45:00	5780.0562
2026-02-15 21:00:00	5780.0532
2026-02-15 21:15:00	5780.0518
2026-02-15 21:30:00	5780.0508
2026-02-15 21:45:00	5780.0479
2026-02-15 22:00:00	5780.0439
2026-02-15 22:15:00	5780.0361
2026-02-15 22:30:00	5780.0278
2026-02-15 22:45:00	5780.0249
2026-02-15 23:00:00	5780.019
2026-02-15 23:15:00	5780.0171
2026-02-15 23:30:00	5780.0142
2026-02-15 23:45:00	5780.0132
2026-02-16 00:00:00	5780.0132