Bar Refaeli: Bikini Babe in Porto Cervo!

Bar Refaeli rocks a blue bikini while lounging on a boat on Saturday (July 23) in Porto Cervo, Italy.

The 26-year-old Israeli model soaked up the sun with rumored new beau, David Fisher, and a group of pals.

“And.. another week passed… Time flies! Hope u really lived it to the fullest! Shabat Is coming in, rest, smile and do something good,” Bar wrote on her Twitter page.

Earlier in the week, Bar and David spent time in Saint-Tropez to do some shopping at a few local boutiques.

10+ pictures inside of a bikini-clad Bar Refaeli on a boat in Porto Cervo…