Pago Pago, Samoa offers 1 beach perfect for sunbathing, surfing, swimming, and more. Pago Pago is known for its stunning natural harbor, Mount Alava, and the National Park of American Samoa. The best time to travel to Pago Pago, Samoa, is from May to October, with average air temperatures around 80°F (27°C) and water temperatures near 82°F (28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!