Raglan, New Zealand offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Raglan is known for its world-famous surf breaks, particularly Manu Bay. The best time to travel to Raglan, New Zealand, is during the summer months of December to February, when the average air temperature is around 22°C (72°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!