BOSAIMIE.jp

Month/Day Hour: Minute	Observed tide level (TPm)	Astronomical tide level (TPm)	Tide level deviation (m)
10/16 17:20	－	0.40	－
10/16 17:10	－	0.36	－
10/16 17:00	－	0.33	－
10/16 16:50	－	0.30	－
10/16 16:40	－	0.26	－
10/16 16:30	－	0.23	－
10/16 16:20	－	0.20	－
10/16 16:10	－	0.17	－
10/16 16:00	－	0.14	－
10/16 15:50	0.03↑	0.12	- 0.09
15:40	- 0.01↑	0.10	- 0.11
15:30	- 0.03↑	0.07	- 0.10
15:20	- 0.04→	0.06	- 0.10
15:10	- 0.04↑	0.04	- 0.08
15:00	- 0.06↑	0.03	- 0.09
14:50	- 0.07↑	0.02	- 0.09
14:40	- 0.08→	0.02	- 0.10
14:30	- 0.08→	0.01	- 0.09
14:20	- 0.08↓	0.02	- 0.10
14:10	- 0.07→	0.02	- 0.09
14:00	- 0.07↓	0.03	- 0.10
13:50	- 0.06↓	0.04	- 0.10
13:40	- 0.04→	0.05	- 0.09
13:30	- 0.04↓	0.07	- 0.11
13:20	- 0.02↓	0.09	- 0.11
13:10	0.00↓	0.11	- 0.11
13:00	0.03↓	0.14	- 0.11
12:50	0.05↓	0.17	- 0.12
12:40	0.07↓	0.19	- 0.12
12:30	0.09↓	0.22	- 0.13
12:20	0.12↓	0.26	- 0.14
12:10	0.15↓	0.29	- 0.14
12:00	0.19↓	0.32	- 0.13
11:50	0.23↓	0.36	- 0.13
11:40	0.26↓	0.39	- 0.13
11:30	0.29	0.42	- 0.13

*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.