Kanokupolu, Tonga offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Kanokupolu is known for Ha'atafu Beach, a popular spot for surfing and snorkeling. The best time to travel to Kanokupolu, Tonga, is from May to October, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 24°C (75°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!