Marantale, Indonesia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Marantale, Sulawesi Tengah, Indonesia, is known for its proximity to the Lore Lindu National Park. The best time to travel to Marantale, Indonesia, is from June to September, with average air temperatures around 27°C (81°F) and water temperatures near 28°C (82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!