If you go down to the seafront on Sabinillas and travel down the last road before the seafront you will see Fathoms, Graingers and (just off the road to the north) O’Callaghans. I’m not saying they are that great but there will be locals. The Marina is great - we had a couple of holidays there before moving to the area; very good social, bar, restaurant scene.
On 21/22 Feb it is the local carnival which is good - fancy dress, fair, music etc and a giant free paella in the fair ground.
If you want a coffee and the timing works out let me know