The newly-single actor looked somber and tired at a dinner out with friends in Croatia.
Cruise flew from London into the Central European's port city of Split.
After boarding the yacht, Lady S, he and his group began cruising a few of the 1,000 Croatian Islands in the Adriatic Sea, stopping first at Hvar where they dined.
As RadarOnline.com previously reported, Tom and Katie's divorce was finalized earlier this week, with Holmes getting primary custody of their daughter Suri and Tom setting up a "sizable trust fund" for the little girl.
Katie and Suri have been out and about in New York since the divorce decree was granted.