At 20:31 water level is -0.01m and it will keep falling by 0.05m until the low tide at 23:37
The low tide with -0.06m is 37% of the lowest astronomical tide (-0.16m)
At 20:31 water level is -0.01m and it will keep falling by 0.05m until the low tide at 23:37
The low tide with -0.06m is 37% of the lowest astronomical tide (-0.16m)