Riga, Latvia offers 11 beaches perfect for sunbathing, surfing, swimming, and more. Riga is known for its stunning Art Nouveau architecture and the historic Old Town, a UNESCO World Heritage Site. The best time to travel to Riga, Latvia, is from June to August, when the average air temperature is around 20°C (68°F) and the water temperature 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!