Bolshaya Izhora, Russia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Bolshaya Izhora is known for its proximity to the historic city of Saint Petersburg and the Gulf of Finland. The best time to travel to Bolshaya Izhora, Russia, is during the summer months of June to August, when the average air temperature is around 18-22°C (64-72°F) and the water temperature in the Gulf of Finland is approximately 15-20°C (59-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!