Serena Williams‘ bod is clearly summer-ready — check out the looks she was serving on a boat this weekend … she’s stunning!!!

The 43-year-old mother of two hit the water just off the coast of Sardinia with her family for a little Mediterranean vacay … and she looked like she could still hit the Wimbledon courts this week if she wanted.

Williams flashed a taut bod in a tiny, black two-piece that she at times covered up with a green a top.

She and her husband, Alexis Ohanian, enjoyed both the sun and the surf … as they were seen taking a few dips in the ocean with water toys throughout their afternoon on the yacht.

Williams’ stellar physique, of course, shouldn’t surprise too many … she did just show it off on her Instagram page two weeks ago.

In a pair of snaps chronicling one her cryotherapy sessions, she revealed all the work she’s put in at the gym recently has really paid off.