Rumoi Coast Guard Office

Sunrise and Sunset

rumoi
Date	Sunrise/Sunset	Time
2026/08/23	Sunrise	04:46
2026/08/23	Sunset	18:26
2026/08/24	Sunrise	04:47
2026/08/24	Sunset	18:24

Tide

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

rumoi
Date	Time	Tide Level
2026/08/23	06:23	36 cm
2026/08/23	19:32	16 cm
2026/08/24	06:01	35 cm
2026/08/24	20:21	15 cm