BOSAIMIE.jp

Month/Day Hour: Minute	Observed tide level (TPm)	Astronomical tide level (TPm)	Tide level deviation (m)
07/01 22:50	－	0.42	－
07/01 22:40	－	0.47	－
07/01 22:30	－	0.52	－
07/01 22:20	－	0.57	－
07/01 22:10	－	0.62	－
07/01 22:00	－	0.67	－
07/01 21:50	－	0.72	－
07/01 21:40	－	0.77	－
07/01 21:30	－	0.81	－
07/01 21:20	－	0.86	－
07/01 21:10	－	0.90	－
07/01 21:00	0.88↓	0.94	- 0.06
20:50	0.93↓	0.97	- 0.04
20:40	0.96↓	1.00	- 0.04
20:30	0.99↓	1.02	- 0.03
20:20	1.00↓	1.05	- 0.05
20:10	1.02↓	1.06	- 0.04
20:00	1.04↓	1.07	- 0.03
19:50	1.07→	1.08	- 0.01
19:40	1.07↑	1.08	- 0.01
19:30	1.06↑	1.08	- 0.02
19:20	1.04↑	1.07	- 0.03
19:10	1.02↑	1.05	- 0.03
19:00	1.00↑	1.03	- 0.03
18:50	0.99↑	1.00	- 0.01
18:40	0.96↑	0.97	- 0.01
18:30	0.94↑	0.94	0.00
18:20	0.89↑	0.90	- 0.01
18:10	0.83↑	0.85	- 0.02
18:00	0.79↑	0.80	- 0.01
17:50	0.74↑	0.75	- 0.01
17:40	0.69↑	0.69	0.00
17:30	0.63↑	0.63	0.00
17:20	0.56↑	0.57	- 0.01
17:10	0.49↑	0.50	- 0.01
17:00	0.41	0.43	- 0.02

*Information on reaching the storm surge emergency warning water level: 　 Alert Level 5 equivalent information
(Information for determining the declaring of Alert Level 5 emergencies by municipalities to ensure safety)
*TPm: Average sea level of Tokyo Bay, the reference plane for elevation (altitude above sea level)
*Tide level deviation: The difference between the observed tide level and the expected astronomical tide level.
*Astronomical tide level: The tide level that rises or falls due to the influence of celestial bodies (movements of the moon, sun, or earth).
*Tsu Matsusaka Port is currently in trial operation.