Tambon Ko Mak, Thailand offers 1 beach perfect for sunbathing, surfing, swimming, and more. Tambon Ko Mak is known for its pristine beaches and the Ko Mak Museum. The best time to travel to Tambon Ko Mak, Thailand, is between November and February, when the average air temperature is around 27°C (81°F) and the water temperature is 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!