They were basking in the island breeze.

Taylor Swift and Travis Kelce were spotted kissing while enjoying their romantic vacation on the Bahamas’ Harbour Island on Thursday.

The couple, who enjoyed private time at the $15K-a-night Rosalita House estate, looked every bit in love as they waded into the crystal-clear water together, wrapping their arms around one another.

Taylor Swift and Travis Kelce packed on the PDA in a loved-up getaway to the Bahamas. Mega/BackGrid

The pair locked lips as they relaxed in the crystal-clear ocean.

Swift nursed a tropical drink as she chatted with the NFL star. Mega/BackGrid

Kelce relaxed in the surf. Mega/BackGrid

They appeared to be in their own world. Mega/BackGrid

After adjusting to the temperature, the “Cruel Summer” singer and the Kansas City Chiefs star, both 34, sat down in the shallow water as they snuggled.

As they settled into the ocean waves, Swift leaned down to kiss the NFL player, who held her close.

Swift, who held a beverage in one hand, wore a cheeky yellow bikini by Montce (top $143, bottom $94) and black sunglasses. She tied her hair back in a braid and seemingly went makeup-free for the PDA-packed beach day.

The “Cruel Summer” songstress rocked a striped yellow Montce bikini. Mega/BackGrid

The tight end, for his part, chose a pair of patterned blue swim trunks. Mega/BackGrid

They kept their hands intertwined even when making their way out of the water. Mega/BackGrid

Kelce, for his part, opted for a pair of blue patterned swim trunks.

Once the sun-kissed couple made their way back to shore, they dried themselves off — and shared a few more kisses — before lying out to catch some rays.

At one point, the NFL star was seen helping his leading lady reapply sunscreen as she tanned her backside.

As the “Karma” singer relaxed in the sand, Kelce walked over to a waiting vendor to grab them some more refreshments.

The couple continued kissing as they dried off on the sand. Mega/BackGrid

They lounged in the sun after frolicking in the water. Mega/BackGrid

At one point during their sunbathing session, Kelce gave Swift a cheeky squeeze. Mega/BackGrid

The A-list duo looked happier than ever as they chatted and enjoyed their time off together following a hectic past couple of months.

Swift and Kelce arrived in the Bahamas early last week and were spotted walking hand-in-hand on a dock in photos posted by gossip Instagram account DeuxMoi.

Although the photos were grainy, Swift tried to stay under the radar in a sweatshirt, baseball cap and sunglasses.

The duo’s tropical excursion comes after they spent time together in LA following her tour. Mega/BackGrid

They’ve been enjoying a low-key period in their hectic lives.

Meanwhile, the 6-foot-5 athlete also dressed casually in shorts and a T-shirt.

Prior to their tropical vacation, the pair spent some time together in Los Angeles following the “Anti-Hero” singer’s Eras Tour shows in Singapore.

They returned to California after leaving the island and were spotted on a lunch date at Nobu Malibu on Sunday.

Kelce and Swift are reportedly planning to spend a lot of time together now that they each have downtime. Mega/BackGrid

The Grammy winner’s Eras Tour isn’t picking back up until May. Mega/BackGrid

Swift and Kelce are reportedly planning to spend lots of time together now that they’re both on hiatus from their successful careers — the “All Too Well” singer resumes her tour in May and Kelce’s training camp begins in late summer.

While Swift will hit the road again in less than two months, the three-time Super Bowl champion has reportedly made plans to travel with her.

A source previously told the US Sun that Kelce booked rooms at ultra-luxurious hotels in France and Italy and also made reservations at some of the best restaurants for them to enjoy on Swift’s days off.

Swift and Kelce relaxed on the white sand beaches of the Bahamas’ Harbour Island. Mega/Backgrid

They enjoyed time together at the ultra-exclusive Rosalita House property. Mega/Backgrid

The estate provides direct access to a private beach. Mega/Backgrid

“He wants to take her on romantic getaways to have her relax and go discover those nice cities and European romantic places together.”

An insider also previously told Page Six that a summertime engagement is not off the table for the twosome — which Kelce seemingly hinted at during a recent episode of his “New Heights” podcast.

The NFL star fueled the engagement rumors last week while joking that 7-foot-4 NBA player Victor Wembanyama had to have been “made in a f–king lab over there in France.”

“Lab-grown diamonds, that’s a lab-grown f–king NBA player. Can’t wait ’til I f–kin’ make one,” the Chiefs star said.