Rumoi Coast Guard Office

Sunrise and Sunset

rumoi
Date	Sunrise/Sunset	Time
2026/10/09	Sunrise	05:40
2026/10/09	Sunset	17:01
2026/10/10	Sunrise	05:41
2026/10/10	Sunset	16:59

Tide

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

rumoi
Date	Time	Tide Level
2026/10/09	03:07	24 cm
2026/10/09	09:00	15 cm
2026/10/09	14:56	29 cm
2026/10/09	21:43	12 cm
2026/10/10	03:22	24 cm
2026/10/10	09:29	11 cm
2026/10/10	15:51	29 cm
2026/10/10	22:12	15 cm