The best time to go to Menjangan Island is during the dry season, which runs from April to October.During these months, you'll experience consistently sunny days and calm waters, which are ideal for all the activities Menjangan Island is known for. The visibility for diving and snorkelling is at its peak, often exceeding 30 metres, allowing you to fully appreciate the vibrant coral reefs and marine life. The clear skies also make for excellent conditions for hiking in West Bali National Park.For travellers looking for the absolute best conditions, May to September offers the driest and sunniest weather. This period is great for those planning a dedicated diving or snorkelling trip, as the sea conditions are usually very placid, and marine encounters are frequent. It's also a great time for couples seeking a relaxing getaway with plenty of sunshine and outdoor activities.If you're planning a trip around the European summer holidays, July and August are excellent choices, though the island might see a few more visitors.