Tokomaru Bay, New Zealand offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Tokomaru Bay, Gisborne, New Zealand, is known for its historic Tokomaru Bay Wharf and the scenic coastal landscapes. The best time to travel to Tokomaru 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 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!