Japui, Brazil offers 1 beach perfect for sunbathing, surfing, swimming, and more. Durankulak is known for its archaeological site featuring prehistoric settlements and the Durankulak Lake, a significant birdwatching destination. The best time to travel to Japui, Brazil, is from May to September, when the average air temperature ranges from 20°C to 28°C (68°F to 82°F) and the water temperature is around 24°C to 26°C (75°F to 79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!