Sepang, Malaysia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sepang is known for the Sepang International Circuit, which hosts the Malaysian Grand Prix and other major motorsport events. The best time to travel to Sepang, Malaysia, is from June to August, with average air temperatures around 28°C (82°F) and water temperatures near 30°C (86°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!