Usual direction is West, normally between 15-30 knots. If it blows East or South wind between 8-15 knots. Best direction is West. The best wind is between August and November on the rest of the year you better go to other spots which are 20 km distance maximum, or you go to Tarifa (takes 40 minutes by car).
From Airport Malaga (60 km) you take the main road and go direction west, pass Marbella until you see San Pedro de Alcantara. Then it's 5 minutes until you see a petrol station called El Saladillo. There's the beach.