The invention relates a porous medium material wave absorbing stable floating body module, in particular to a porous medium material wave absorbing stable floating body module capable of resisting wind and waves and stably floating on the sea surface according to porous medium material wave absorbing and resistance increasing and tumbler stabilizing principles. The porous medium material wave absorbing stable floating body module is composed of a floating body material fixing frame and a floating body material. Stand column sleeves and stand columns are fixed to the periphery of the floating material fixing frame and have the tumbler stabilizing principle, so that the acting force direction of loads to the floating body module is changed, the gravity center of the floating body module is lowered, and the floating body module is automatically strengthened and stabilized. The floating module is also used for various kinds of combined wind and wave resisting stable ocean platforms which are located between the floating body modules, connected in the mode similar to steel pipe scaffolds, and formed through combination and connection. Porous wave absorbing and resistance increasing pores of an underwater part of a floating body material module composed of the floating body material fixed to the floating body material fixing frame as well as the stand column sleeve and stand column devices having the tumbler stabilizing principle act jointly so that the porous medium material wave absorbing stable floating body mode can resist wind and waves and float on the sea surface stably.