Krabi, Thailand offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Krabi is known for its stunning natural attractions such as Railay Beach, Phi Phi Islands, and the Emerald Pool. The best time to travel to Krabi, Thailand, is from November to March, with average air temperatures around 28°C (82°F) and water temperatures about 29°C (84°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!