Survo, Finland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Survo, Central Finland, Finland, is known for the Survo-Korpilahti Nature Reserve and its scenic hiking trails. The best time to travel to Survo, Finland, is during the summer months of June to August, when the average air temperature is around 15-20°C (59-68°F) and the water temperature is approximately 15°C (59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!