Mtwara, Tanzania offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Mtwara is known for the Mnazi Bay-Ruvuma Estuary Marine Park and the historic Mikindani town. The best time to travel to Mtwara, Tanzania, is from June to October, when the average air temperature is around 25-30°C (77-86°F) and the water temperature is approximately 26-28°C (79-82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!