Scott Disick and Amelia Hamlin snuggle up on a boat

Scott Disick and Amelia Hamlin are taking their love to the high seas.

The “Keeping Up With the Kardashians” star, 38, posted a photo of himself cozying up to his 20-year-old girlfriend on a speedboat over the weekend.

The lovebirds were clad in matching off-white sweatshirts while snuggling under a Hermès blanket.

“Hermès only to swim,” he captioned the snap.

His gal pal — the daughter of Lisa Rinna and Harry Hamlin — commented on the snap with heart and fire emojis.

Disick’s 9-year-old daughter, whom he shares with Kourtney Kardashian, was also on the yacht with the couple.

In a since-expired Instagram Story, Disick bundled up with his daughter in the same Hermès blanket, giving her a kiss on the head.

Hamlin has spent plenty of time with Disick’s three children lately. Earlier this month, the made-for-reality TV couple shared photos of themselves spending time with Penelope as well as Disick’s 6-year-old son Reign.

Disick also has a son, Mason, 11, with Kardashian.

Hamlin and Disick were first linked together in October 2020 and became Instagram-official in time for Valentine’s Day 2021.

He previously dated Sofia Richie — who was 16 years younger than him — for nearly three years.

Disick quipped at the “Keeping Up With the Kardashians” reunion, “Everybody gets this wrong — that I look for young girls. I don’t go out looking for young girls.

“They happen to be attracted to me because I look young. That’s what I’m telling myself.”