Kawakawa Bay, New Zealand offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Kawakawa Bay, Auckland, New Zealand, is known for its proximity to the Hunua Ranges and the scenic Kawakawa Bay Beach. The best time to travel to Kawakawa Bay, 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 20°C (68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!