This is more of a hang out with loud live music on a beautiful beach than a full on party. I've been here a few times and it was never to overwhelmingly busy and uncomfortable as the full moon party and some other mainstream parties that will soon be posted.
I really enjoy coming here because it presents more opportunity for people to meet, have a proper conversation and make new friends which is an important aspect of traveling in my opinion. This party usually starts at 2 pm and lasts until 10 pm. While hanging out at this magical little place, it's hard to miss the relaxing feeling this place awakens in you and that is sometimes exactly what you need when coming to an island paradise.
OXA beach is just one of the many magical spots to be discovered on Koh Phangan. Follow and Upvote 
Song:
Come Over To Me (Ahlstrom Remix) - Tommy Ljungberg
▶️ DTube
▶️ IPFS