Okay, I will give a final weather report tomorrow before I head off but from what I can see, Thursday, Friday and Saturday will be the pick of the days. May be a little rain on Saturday evening.
Sunday is the dodgy day. From what I can gleam I think that it will be fine in the morning and the day will be warm but there will be a change at some stage of the day and it will likely result in a thunderstorm. We should be packed up before rain hits, I hope!
Tomorrow will give me more of an idea about Sunday. So from what I am reading now bring your sunnies, swimmers, suncreen and be prepared for sweeeeeet few days.
For those of you that like a surf the winds will be off shore in the am so early rise and hit the beach!
EDIT: Fresh off the press from my weather contact and sorry but Sunday does not look good....I hate a wet pack up
Sunday now looks like the day that will be a bit of a worry...with a pretty strong trough coming through the area there is probably going to be a fair bit of rain or storm action throughout the day, with Sat looking like maybe a shower or a storm (but otherwise most of the day will be fine for you to do whatever you want)
Saturday is also more likely to be around 30-32C, and Sun mid 20's.