At 22:01 water level is -0.1m and it will keep falling by 0.2m until the low tide at 00:09
The low tide with -0.3m is 36% of the lowest astronomical tide (-0.82m)
At 22:01 water level is -0.1m and it will keep falling by 0.2m until the low tide at 00:09
The low tide with -0.3m is 36% of the lowest astronomical tide (-0.82m)