Just drive down a little further and you'll get Khor Kalba. Good beach camping destination, can get windy at times. Wadi Wurraya is messed up so no point in going there
I did one time just close to Le Méridien Fujairah. We set up a tent made a bone fire and a couple of beer just within the beach side. Lol the people who check in Le Méridien was so jealous with us they cashed up a bet. While we done it for free.