Naiviivi, Fiji offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Naiviivi, Northern, Fiji, is known for its proximity to the Bouma National Heritage Park and the Tavoro Waterfalls. The best time to travel to Naiviivi, 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!