Ilheus, Brazil offers 1 beach perfect for sunbathing, surfing, swimming, and more. Ilheus is known for its beautiful beaches and rich cultural heritage. The best time to travel to Ilhéus, Brazil, is from September to March, when the average air temperature ranges from 24°C to 30°C (75°F to 86°F) and the water temperature is around 27°C (81°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!