Phe, Thailand offers 17 beaches perfect for sunbathing, surfing, swimming, and more. Phe, Rayong, Thailand, is known for being the gateway to the popular tourist destination of Koh Samet. The best time to travel to Phe, Thailand, is from November to February, with average air temperatures around 25-30°C (77-86°F) and water temperatures approximately 28°C (82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!