BOSAIMIE.jp

Month/Day Hour: Minute	Observed tide level (TPm)	Astronomical tide level (TPm)	Tide level deviation (m)
02/10 14:20	－	- 0.18	－
02/10 14:10	－	- 0.14	－
02/10 14:00	－	- 0.11	－
02/10 13:50	－	- 0.08	－
02/10 13:40	－	- 0.05	－
02/10 13:30	－	- 0.02	－
02/10 13:20	－	0.02	－
02/10 13:10	－	0.05	－
02/10 13:00	－	0.08	－
02/10 12:50	－	0.11	－
02/10 12:40	－	0.14	－
02/10 12:30	0.02↓	0.17	- 0.15
12:20	0.06↓	0.20	- 0.14
12:10	0.09↓	0.23	- 0.14
12:00	0.11↓	0.25	- 0.14
11:50	0.14↓	0.28	- 0.14
11:40	0.16↓	0.30	- 0.14
11:30	0.18↓	0.32	- 0.14
11:20	0.22↓	0.34	- 0.12
11:10	0.25↓	0.36	- 0.11
11:00	0.27↓	0.37	- 0.10
10:50	0.28↓	0.38	- 0.10
10:40	0.30↓	0.39	- 0.09
10:30	0.31↓	0.39	- 0.08
10:20	0.33↓	0.40	- 0.07
10:10	0.35↓	0.40	- 0.05
10:00	0.36→	0.40	- 0.04
09:50	0.36→	0.39	- 0.03
09:40	0.36↑	0.39	- 0.03
09:30	0.35→	0.38	- 0.03
09:20	0.35→	0.36	- 0.01
09:10	0.35↑	0.35	0.00
09:00	0.33↑	0.34	- 0.01
08:50	0.31↑	0.32	- 0.01
08:40	0.30↑	0.30	0.00
08:30	0.28	0.28	0.00

*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.