Na Toei, Thailand offers 1 beach perfect for sunbathing, surfing, swimming, and more. Na Toei, Phang Nga, Thailand, is known for its proximity to the stunning Similan Islands. The best time to travel to Na Toei, Thailand, is from November to February, when the average air temperature is around 25-30°C (77-86°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!