Ngeremasch, Palau offers 1 beach perfect for sunbathing, surfing, swimming, and more. Ngeremasch, Angaur, Palau, is known for its World War II historical sites and the unique presence of wild monkeys. The best time to travel to Ngeremasch, Palau, is from November to April, with average air temperatures around 82°F (28°C) and water temperatures near 84°F (29°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!