Cooks Beach, New Zealand offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Cooks Beach is known for its proximity to the famous Cathedral Cove and Hot Water Beach in the Coromandel Peninsula. The best time to visit Cooks Beach, New Zealand, is during the summer months of December to February, when the average air temperature is around 24°C (75°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!