Chiba Coast Guard Office

Sunrise and Sunset

chiba
Date	Sunrise/Sunset	Time
2025/07/09	Sunrise	04:32
2025/07/09	Sunset	18:58
2025/07/10	Sunrise	04:32
2025/07/10	Sunset	18:58

Tide

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

chiba
Date	Time	Tide Level
2025/07/09	02:45	177 cm
2025/07/09	09:59	31 cm
2025/07/09	17:17	186 cm
2025/07/09	22:23	127 cm
2025/07/10	03:32	184 cm
2025/07/10	10:39	22 cm
2025/07/10	17:48	190 cm
2025/07/10	23:04	121 cm