Rumoi Coast Guard Office

Sunrise and Sunset

rumoi
Date	Sunrise/Sunset	Time
2026/05/16	Sunrise	04:07
2026/05/16	Sunset	18:53
2026/05/17	Sunrise	04:06
2026/05/17	Sunset	18:54

Tide

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

rumoi
Date	Time	Tide Level
2026/05/16	04:16	23 cm
2026/05/16	09:52	17 cm
2026/05/16	14:08	22 cm
2026/05/16	21:29	-4 cm
2026/05/17	05:14	26 cm
2026/05/17	10:35	21 cm
2026/05/17	14:38	25 cm
2026/05/17	22:17	-5 cm