Robert Irwin and his brother-in-law Chandler Powell show off their surfing skills as they hit the beach on the Sunshine Coast

Robert Irwin is back in Australia after a snow holiday in America.

And the 19-year-old wildlife warrior has wasted no time in settling back into the summer climes at home and hitting the beach for some bracing surf with sister Bindi Irwin’s husband Chandler Powell.

While brother-in-law Chandler, 27, wore a black rash vest and board shorts, Robert opted for a khaki rashie and dark red shorts as they walked on the hot sand on a Sunshine Coast beach.

Both young men showed off their spectacular surfing skills.

But at some point Robert suffered a spectacular defeat.

And the wildlife warrior, 19, has wasted no time in enjoying the summer at home, hitting the beach for some invigorating surf.

Afterwards, Chandler and Robert were seen soaking wet, but they were all smiles as they changed clothes and went home.

It comes as the young conservationist and his girlfriend Rorie Buckey recently enjoyed a romantic holiday across America.

On Thursday, 19-year-old Rorie shared a loved-up photo on Instagram, capturing the lovebirds wearing matching yellow sweaters as they strolled through Disneyland in California.

The pair had their backs to the camera as they admired the world-famous theme park, while Robert, 20, carried a Disney-branded bag.

Brother-in-law Chandler Powell (pictured) joined Robert

Chandler, 27, wore a black rashie and board shorts, Robert opted for a khaki T-shirt and dark red shorts as they walked on the hot sand on a Sunshine Coast beach

Robert looked fondly at his girlfriend as they strolled side by side through the famous holiday hotspot.

Rorie also shared a photo of matching yellow ice creams they bought and captioned it, “The happiest place on earth.”

Before that, the lovebirds spent time in Canada, where they enjoyed skiing on the slopes.

Earlier this month, Rorie revealed how she will spend Valentine’s Day with her boyfriend.

Robert showed off his surfing skills

While brother-in-law demonstrated that he could also hang ten

As Chandler was swept off his board, Robert circled around to catch the wave. But he paid the price for his ostentation

Robert also had a spectacular wipeout later

The teen told her Instagram followers that she will enjoy a romantic dinner with her boyfriend at his family’s Warrior Restaurant & Bar.

Rorie shared a photo of the restaurant’s post announcing the three-course dinner package for Valentine’s Day.

Robert and Rorie became Instagram official in August, after months of rumors that they were dating.

The boys were all smiles as they paddled out to catch more waves

Their bonding session was over and Robert and Chandler headed back to the beach

Afterwards, Chandler and Robert were seen soaking wet as they changed clothes and then headed home

Rorie reportedly completed an Irwin-approved “wildlife warrior boot camp” before she and Robert became an official couple.

Woman’s Day claimed last month that Rorie had to win over the family by being willing to go into nature.

The pair are currently in a long-distance relationship, with Robert based at the Australia Zoo in Queensland, while Rorie is in Perth.

Robert is also reportedly planning to pop the question to his girlfriend.

According to New Idea magazine, he could propose when his girlfriend visits him in Africa while he films I’m A Celebrity.