Kennedy Bay, New Zealand offers 1 beach perfect for sunbathing, surfing, swimming, and more. Kennedy Bay, Waikato, New Zealand, is known for its stunning beaches and proximity to the Coromandel Forest Park. The best time to visit Kennedy Bay, New Zealand, is during the summer months of December to February, when the average air temperature is around 22°C (72°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!