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Month/Day Hour: Minute	Observed tide level (TPm)	Astronomical tide level (TPm)	Tide level deviation (m)
09/12 22:50	－	- 0.16	－
09/12 22:40	－	- 0.09	－
09/12 22:30	－	- 0.01	－
09/12 22:20	－	0.07	－
09/12 22:10	－	0.15	－
09/12 22:00	－	0.23	－
09/12 21:50	－	0.31	－
09/12 21:40	－	0.40	－
09/12 21:30	－	0.48	－
09/12 21:20	－	0.57	－
09/12 21:10	－	0.65	－
09/12 21:00	0.52↓	0.73	- 0.21
20:50	0.59↓	0.81	- 0.22
20:40	0.67↓	0.88	- 0.21
20:30	0.75↓	0.95	- 0.20
20:20	0.82↓	1.01	- 0.19
20:10	0.89↓	1.07	- 0.18
20:00	0.94↓	1.13	- 0.19
19:50	1.00↓	1.18	- 0.18
19:40	1.04↓	1.22	- 0.18
19:30	1.08↓	1.25	- 0.17
19:20	1.11↓	1.28	- 0.17
19:10	1.14↓	1.30	- 0.16
19:00	1.15→	1.31	- 0.16
18:50	1.15→	1.32	- 0.17
18:40	1.15→	1.32	- 0.17
18:30	1.15↑	1.31	- 0.16
18:20	1.14↑	1.29	- 0.15
18:10	1.12↑	1.27	- 0.15
18:00	1.09↑	1.24	- 0.15
17:50	1.05↑	1.21	- 0.16
17:40	1.01↑	1.17	- 0.16
17:30	0.96↑	1.12	- 0.16
17:20	0.91↑	1.06	- 0.15
17:10	0.85↑	1.00	- 0.15
17:00	0.79	0.94	- 0.15

*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.