Sabun, Brunei offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sabun, Brunei Muara, Brunei, is known for the Jerudong Park Playground. The best time to travel to Sabun, Brunei, is from February to April, 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!