Tide gauge at DART NE of Tokyo
Time (UTC)	prt(m)
2025-07-18 13:15:00	5611.4141
2025-07-18 13:30:00	5611.4111
2025-07-18 13:45:00	5611.4111
2025-07-18 14:00:00	5611.4102
2025-07-18 14:15:00	5611.2798
2025-07-18 14:30:00	5611.2788
2025-07-18 14:45:00	5611.2788
2025-07-18 15:00:00	5611.2788