Foca, Turkey offers 10 beaches perfect for sunbathing, surfing, swimming, and more. Foca is known for its historic Phocaea ruins and the Siren Rocks. The best time to travel to Foca, Turkey, is from June to September, when the average air temperature is around 25-30°C (77-86°F) and the sea temperature is approximately 23-26°C (73-79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!