Ngakuta Bay, New Zealand offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Ngakuta Bay is known for its proximity to the Queen Charlotte Track and the scenic beauty of the Marlborough Sounds. The best time to visit Ngakuta 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 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!