The best time to go to Tulamben is during the dry season, which runs from April to October.During these months, you'll experience consistently sunny weather and calm seas, which are ideal for diving and snorkelling. The visibility underwater is typically at its best, often exceeding 20 metres, making it superb for exploring the USS Liberty shipwreck and the vibrant coral gardens.For divers, particularly those keen on underwater photography, visiting between May and September offers the clearest waters and the highest chance of spotting a wide array of marine life, including larger pelagic species. The conditions are generally very settled, allowing for comfortable boat dives and shore entries.Travellers looking for a relaxing beach holiday will also appreciate the dry season. The days are warm and pleasant, superb for lounging by the pool or enjoying the coastal scenery without the interruptions of heavy rainfall.