Pulau Sibu, Malaysia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Pulau Sibu is known for its beautiful beaches and the Sibu Island Resort. The best time to travel to Pulau Sibu, Malaysia, is from March to October, with average air temperatures around 28-32°C (82-90°F) and water temperatures around 27-30°C (81-86°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!