Peraki, New Zealand offers 1 beach perfect for sunbathing, surfing, swimming, and more. Peraki, Canterbury, New Zealand, is known for its historic Peraki Bay, the site of the first permanent European settlement on the South Island. The best time to travel to Peraki, New Zealand, is during the summer months of December to February, when the average air temperature is around 20°C (68°F) and the water temperature is approximately 17°C (63°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!