Gore Bay, New Zealand offers 1 beach perfect for sunbathing, surfing, swimming, and more. Gore Bay, Canterbury, New Zealand, is known for its stunning surf beach and the unique Cathedral Cliffs. The best time to travel to Gore 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!