The best time to go to Crystal Harbour, West Bay, Cayman Islands, is during the dry season, which runs from December to April.During these months, you'll experience consistently sunny weather, lower humidity, and gentle breezes, making it superb for enjoying the island's outdoor activities and stunning beaches. The sea conditions are typically calm and clear, ideal for snorkelling, diving, and boat trips. While this is peak season, the comfortable climate makes it well worth it for a premium travel experience.For those looking to avoid the busiest crowds and potentially find slightly better value on flights and accommodation, the shoulder months of May and November can also be excellent. You'll still enjoy plenty of sunshine and warm temperatures, though there's a slightly increased chance of rain showers. These are often brief and quickly followed by sunshine, so they rarely disrupt holiday plans significantly.