Velika, Greece offers 1 beach perfect for sunbathing, surfing, swimming, and more. Velika, Central Greece, Greece, is known for its beautiful beaches along the Aegean Sea and the nearby Mount Ossa. The best time to travel to Velika, Greece, is from June to September, with average air temperatures around 75°F (24°C) and water temperatures near 77°F (25°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!