Winnie Harlow and Kyle Kuzma are making sure their birthday festivities don’t come and go in just a day — the engaged couple is keeping the vibes going on a fancy yacht in the Mediterranean!!

The 30-year-old NBA hooper — whose special day was on the 24th — was spotted out on the water with his model fiancée this week … and it sure seemed like a joint celebration, as she blew out 31 candles on the 27th.

The pair appeared to be as happy as they could be aboard the boat with friends near Formentera … and Harlow didn’t shy away from putting her incredible figure on display with a bikini.

There were plenty of activities, too … as Harlow took advantage of a handheld jetski throughout the day before rinsing off on the deck.

Kuzma soaked in the views … lounging around as he watched his future Mrs. do her thing.

Naturally, there was plenty of PDA … with Kuz grabbing Harlow’s hips and giving her a kiss on the head at one point as well.

Harlow and Kuz really let loose during the trip — even showing off their dance moves, as the former showed off her twerking skills!!

The couple doesn’t have just birthdays to be happy about — they’re also still riding high off their engagement back in February.

Kuz and Harlow sparked their romance during the pandemic back in 2020 — and needless to say, they’re good as ever.