Auchindown, Jamaica offers 1 beach perfect for sunbathing, surfing, swimming, and more. Auchindown, Westmoreland, Jamaica, is known for its proximity to the historic Auchindown Castle ruins and the scenic beauty of the surrounding countryside. The best time to travel to Auchindown, Jamaica, is from December to April, with average air temperatures around 80°F (27°C) and water temperatures near 82°F (28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!