Skimpy: Jason Momoa left little to the imagination with his outfit while fishing on Monday

He held fast to the fishing rod while an associate in a black t-shirt and matching shorts helped him pull up the line.

After pulling him up, Momoa and his friend took pictures holding the huge fish on the deck of the ship.

The picture showed off Momoa’s strong chest and powerful thighs. He flashed a huge grin as he stood holding his prize.

Reeling it in: The 43-year-old Aquaman actor appeared to be wearing only a beige thong while reeling in a skipjack tuna, also known as an aku

Tied tight: Momoa tied his hair up into a tight bun, the sides of it completely shaved down

Assistance: He held fast to the fishing rod while an associate in a black t-shirt and matching shorts helped him pull up the line

Trophies: After pulling him up, Momoa and his friend took pictures holding the huge fish on the deck of the ship

In a different snap, the Game of Thrones star posed with a Mananalu Water in hand. A rainbow behind him seemed to be entering the can.

He captioned the series of photos, ‘rainbows in my @mananalu.water sunday funday. amazing time with da ohana. big mahalo to captain hopper and J for helping us catch some aku. dried aku all week. cheeehuuu @brianandrewmendoza @love_cycles @monamabel cliff @kahookahi @mananalu.water aloha j.’

Momoa’s fishing trip marked some rare time off for the perpetually busy superstar.

Catching the rainbow: In a different snap, the Game of Thrones star posed with a Mananalu Water in hand. A rainbow behind him seemed to be entering the can

Taking some time: Momoa’s fishing trip marked some rare time off for the perpetually busy superstar

Several new projects: The See star has several new projects debuting soon. The Baywatch actor’s new movie Slumberland is set for release next month as is his new Western The Last Manhunt

The See star has several new projects debuting soon. The Baywatch actor’s new movie Slumberland is set for release next month as is his new Western The Last Manhunt.

The second Aquaman movie, Aquaman and the Lost Kingdom, is currently in post-production while he’s currently filming Fast X.

He’s also rumored to be taking on two new projects soon. One is Minecraft, a movie based on the popular video game of the same name.

The second is titled Cliffhanger which will center around ‘A mountain climber gets caught up in scheme involving thieves trying to recover stolen cash,’ according to the film’s IMDb page.

Cliffhanger will be a remake of the 1993 movie of the same name.