Burtnieki, Latvia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Burtnieki is known for Lake Burtnieks, a popular destination for fishing and birdwatching in Latvia. The best time to travel to Burtnieki, Latvia, is during the summer months of June to August, when the average air temperature is around 17-20°C (63-68°F) and the water temperature is approximately 18-22°C (64-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!