Apai, Samoa offers 1 beach perfect for sunbathing, surfing, swimming, and more. Apai, Aiga i le Tai, Samoa, is known for its proximity to the beautiful Manono Island and traditional Samoan culture. The best time to travel to Apia, 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 79-82°F (26-28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!