We have spent the past 3 summers on a campsite at Canet Plage, in July and each year it's been different!The first year was quite breezy with one or two scary moments, second year we had 1 windy day and it was really hot, last year it was windy almost all the time, and chilly with it sometimes!My advice would be go prepared with strong pegs to hold down the awning, also a strap to go over it and you should be ok - look at others camped near you and if they have straps etc on their awnings do likewise because the wind can blow up quickly when your away from the site, also remember to secure chairs, tables,parasols etc within the awning when you leave the site!