Ngiwal, Palau offers 1 beach perfect for sunbathing, surfing, swimming, and more. Ngiwal is known for its pristine beaches and traditional Palauan culture. The best time to travel to Ngiwal, 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!