Isla Hunga Tonga Hunga Ha'apai, Tonga offers 1 beach perfect for sunbathing, surfing, swimming, and more. Isla Hunga Tonga Hunga Ha'apai is known for the Hunga Tonga-Hunga Ha'apai volcanic island formation and its unique geological features. The best time to travel to Isla Hunga Tonga Hunga Ha'apai, Tonga, is from May to October, with average air temperatures around 24-28°C (75-82°F) and water temperatures approximately 25-27°C (77-81°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
