Annotto Bay, Jamaica offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Annotto Bay is known for its scenic coastal views and proximity to lush natural attractions in Saint Mary, Jamaica. The best time to travel to Annotto Bay, Jamaica, is from December to April, when the average air temperature is around 80°F (27°C) and the water temperature is about 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!