Whangarei Heads, New Zealand offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Whangarei Heads is known for Bream Head Scenic Reserve and Mount Manaia. The best time to travel to Whangarei Heads, 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 21°C (70°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!