Manase, Samoa offers 1 beach perfect for sunbathing, surfing, swimming, and more. Manase is known for its beautiful beaches and traditional Samoan culture. The best time to travel to Manase, Samoa, is from June to September, when the average air temperature is around 77-86°F (25-30°C) and the water temperature is approximately 80°F (27°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!