Sillamae, Estonia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sillamae is known for its Soviet-era architecture and the Sillamae Museum of History and Culture. The best time to travel to Sillamae, Estonia, is during the summer months of June to August, when the average air temperature is around 17-20°C (63-68°F) and the Baltic Sea water temperature is approximately 15-18°C (59-64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!