Ayesha could be seen snapping a selfie at one point as well.
On Monday, Curry penned a touching message for Ayesha, who’s been by his side for 15 years.
‘My Woman. I Love you more than you know,’ he wrote in an Instagram post.
‘I’m thankful for every experience we have shared together. The highs, the lows, the ways life has brought us closer together through it all. Let’s keep going. More! I love you!’
In her own post, Ayesha wrote, ’12 years of being married to my best friend and love of my life. 15 years of dates and making memories.
‘So much more to go. I love this man so much!!! Feeling blessed beyond measure.’
Stephen is the latest NBA star to jet-set to Europe this summer, as Karl-Anthony Towns, Paul George and Patrick Beverley were seen with their significant others last week in Greece.
Ayesha snapped a selfie as she lounged on the boat alongside her husband
And the cookbook author also took a picture of the ocean scenery as she held up a camera
The pair looked to be in good spirits on the trip, days after their wedding anniversary
Stephen wore a short-sleeve button down for the occasion along with white slip-on shoes
Towns and his influencer girlfriend Jordyn Woods packed on the PDA in the water while the trio also bumped into Clippers big man Ivica Zubac.
Additionally, Devin Booker was seen this week soaking up the sun in Saint Tropez, France, months after his split from Kendall Jenner.
Booker could be seen with a group of at least four bikini-clad women and six male friends as he took a dive into the water.
Curry impressed in the American Century Championship golf tournament in Lake Tahoe last month as he won the celebrity event.
Curry made a hole-in-one on and closed out the tournament with a closing eagle on the par-5 18th hole at Edgewood Tahoe Golf Course on the shores of Lake Tahoe.
After the putt dropped, he tossed his hat into the air and ran into the arms of Ayesha.
Curry will hope the Warriors bounce back after they lost in the second round of the playoffs
He and Ayesha have been dating for the last 15 years, and initially met as teenagers
Stephen and Ayesha had unidentified company as they walked onto the boat in Greece
Curry seemed to be enjoying the downtime after his 14th season in the NBA
‘I don’t do this for a living, so it’s something you dream about,’ Curry said.
‘I’ve been playing in this tournament for almost a decade and now I’ve got some hardware to show for it. It’s pretty special.’
Curry was the first Black winner of the tournament in its 34-year history. He becomes the fifth active athlete to win and the first since then-Tennessee Titans kicker Al del Greco in 2000.
His first-place prize of $125,000 was donated to charity because Curry is an amateur golfer.