The Keeping Up With The Kardashians star, 35, dressed her growing baby bump in naval blue stripes for a boat trip in the Hamptons on Saturday (26 July).
In a pink Fedora-style hat, clingy striped dress and loose denim shirt, mum-of-two Kourtney looked effortlessly chic on the scenic trip.
Alongside a picture of her staring into camera behind designer shades, the reality TV star wrote: "A boaters life for me."
Ahhh, looks idyllic.
Partner and father to their two children Mason, four, and Penelope, two, Scott Disick was also on board for some sun, sea and socialising.
Posting a snap of himself looking pally with Khloe Kardashian's beau French Montana, Scott - who calls himself The Lord - said: "If the Lord wasn't on a boat in the Hamptons, he'd be on a beach in Long Beach!"
He also added: "Boat life, 1 of the reasons I love life."
Kourtney is expecting her third child with Scott.
She confirmed that she was pregnant in June in an episode of Keeping Up With The Kardashians.
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