Rafina, Greece offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Rafina is known for its bustling port, which serves as a gateway to the Cycladic islands. The best time to travel to Rafina, Greece, is from May to September, when the average air temperature is around 75°F (24°C) and the water temperature is approximately 73°F (23°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!