Waymuli, Indonesia offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Waymuli, Lampung, Indonesia, is known for its proximity to the scenic Krakatoa volcano and the beautiful beaches of the Sunda Strait. The best time to travel to Waymuli, Indonesia, is from May to September, with average air temperatures around 28°C (82°F) and water temperatures near 29°C (84°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!