Kauksi, Estonia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Kauksi is known for its beautiful sandy beaches along Lake Peipus, particularly Kauksi Beach. The best time to travel to Kauksi, Estonia, is during the summer months of June to August, when the average air temperature is around 20°C (68°F) and the water temperature in Lake Peipus is approximately 18°C (64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!