Tide gauge at DART SE of Kuril Is.
Time (UTC)	prt(m)
2026-05-15 17:15:00	5322.0752
2026-05-15 17:30:00	5322.0381
2026-05-15 17:45:00	5321.999
2026-05-15 18:00:00	5321.9531