BOSAIMIE.jp

Month/Day Hour: Minute	Observed tide level (TPm)	Astronomical tide level (TPm)	Tide level deviation (m)
03/27 19:50	－	- 0.70	－
03/27 19:40	－	- 0.69	－
03/27 19:30	－	- 0.69	－
03/27 19:20	－	- 0.67	－
03/27 19:10	－	- 0.66	－
03/27 19:00	－	- 0.64	－
03/27 18:50	－	- 0.63	－
03/27 18:40	－	- 0.60	－
03/27 18:30	－	- 0.58	－
03/27 18:20	－	- 0.56	－
03/27 18:10	－	- 0.53	－
03/27 18:00	- 0.62↓	- 0.50	- 0.12
17:50	- 0.59↓	- 0.47	- 0.12
17:40	- 0.58↓	- 0.44	- 0.14
17:30	- 0.55↓	- 0.41	- 0.14
17:20	- 0.51↓	- 0.37	- 0.14
17:10	- 0.48↓	- 0.34	- 0.14
17:00	- 0.45↓	- 0.31	- 0.14
16:50	- 0.41↓	- 0.27	- 0.14
16:40	- 0.37↓	- 0.24	- 0.13
16:30	- 0.34↓	- 0.21	- 0.13
16:20	- 0.31↓	- 0.18	- 0.13
16:10	- 0.27↓	- 0.15	- 0.12
16:00	- 0.23↓	- 0.11	- 0.12
15:50	- 0.20↓	- 0.08	- 0.12
15:40	- 0.17↓	- 0.06	- 0.11
15:30	- 0.14↓	- 0.03	- 0.11
15:20	- 0.11↓	0.00	- 0.11
15:10	- 0.07↓	0.02	- 0.09
15:00	- 0.04↓	0.05	- 0.09
14:50	- 0.02↓	0.07	- 0.09
14:40	0.00↓	0.09	- 0.09
14:30	0.03↓	0.11	- 0.08
14:20	0.04↓	0.13	- 0.09
14:10	0.06↓	0.15	- 0.09
14:00	0.07	0.17	- 0.10

*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.