Rumoi Coast Guard Office

Sunrise and Sunset

rumoi
Date	Sunrise/Sunset	Time
2026/09/15	Sunrise	05:12
2026/09/15	Sunset	17:45
2026/09/16	Sunrise	05:13
2026/09/16	Sunset	17:43

Tide

This information posted here is only reference.
Please use the tide table (Japan Coast Guard publication) for navigation.

rumoi
Date	Time	Tide Level
2026/09/15	05:36	29 cm
2026/09/15	12:18	12 cm
2026/09/15	19:10	29 cm
2026/09/15	23:39	24 cm
2026/09/16	05:37	30 cm
2026/09/16	13:01	13 cm
2026/09/16	20:12	28 cm
2026/09/16	23:17	27 cm