Kwakumbwaya, Tanzania offers 1 beach perfect for sunbathing, surfing, swimming, and more. Kwakumbwaya, Dar es Salaam, Tanzania, is not widely recognized as a major tourist destination. The best time to travel to Kwakumbwaya, Tanzania, is from June to October, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 26°C (79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!