Opcina Blato, Croatia offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Opcina Blato is known for its picturesque beaches and serene coastal atmosphere. The best time to travel to Općina Blato, Croatia, is during late spring to early autumn (May to September), when the average air temperature ranges from 20°C to 30°C (68°F to 86°F) and the sea temperature is around 22°C to 25°C (72°F to 77°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!