Maweni, Kenya offers 1 beach perfect for sunbathing, surfing, swimming, and more. Maweni, Coast, Kenya, is known for its proximity to the beautiful Diani Beach and the Shimba Hills National Reserve. The best time to travel to Maweni, Kenya, is from June to September, 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!