Mys Passeka, Russia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Mys Passeka, Primorsky Krai, Russia, is known for its proximity to the Sikhote-Alin Biosphere Reserve, a UNESCO World Heritage Site. The best time to travel to Mys Passeka, Russia, 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 10-15°C (50-59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!