Buff Bay, Jamaica offers 1 beach perfect for sunbathing, surfing, swimming, and more. Buff Bay is known for the Blue Mountains, which offer scenic hiking trails and coffee plantations. The best time to travel to Buff Bay, 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!