Aka Aka, New Zealand offers 1 beach perfect for sunbathing, surfing, swimming, and more. Aka Aka, Waikato, New Zealand, is known for its proximity to the Waikato River and the nearby attractions of the Waikato region, such as the Hobbiton Movie Set and Waitomo Caves. The best time to travel to Aka Aka, New Zealand, is during the summer months of December to February, when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 18-20°C (64-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!