Tammalang, Thailand offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Tammalang, Satun, Thailand, is known for being a gateway to the beautiful Tarutao National Marine Park. The best time to travel to Tammalang, 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!