Amborawang Laut, Indonesia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Amborawang Laut, East Kalimantan, Indonesia, is known for its proximity to the Mahakam River and the nearby Bukit Bangkirai, which features a canopy bridge and lush rainforest. The best time to travel to Amborawang Laut, Indonesia, is from May to September, with average air temperatures around 28-30°C (82-86°F) and water temperatures around 27-29°C (81-84°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!