Surfing in Sri Lanka - spots for intermediates

Hi there - I'm planning a surf trip to Sri Lanka in early January. I have a surf camp package booked around the south-west of Sri Lanka (staying around Koggala beach).
But I will have a couple of redundant days before the surf camp starts, and was wondering whether anyone could recommend any good, less crowded spots for an intermediate surfer? I am working on my pop-up and turning, so long, slow, smallish (<3 foot) waves would be amazing
Also, is there much localism there? And do I need to bring booties?
Can't wait to get into the 28 degree water!
But I will have a couple of redundant days before the surf camp starts, and was wondering whether anyone could recommend any good, less crowded spots for an intermediate surfer? I am working on my pop-up and turning, so long, slow, smallish (<3 foot) waves would be amazing

Also, is there much localism there? And do I need to bring booties?
Can't wait to get into the 28 degree water!