Sanasana, Fiji offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sanasana, Western, Fiji, is known for the luxurious InterContinental Fiji Golf Resort & Spa. The best time to travel to Sanasana, Fiji, is from May to October, with average air temperatures around 77°F (25°C) and water temperatures near 79°F (26°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!