Ocho Rios,, Jamaica offers 1 beach perfect for sunbathing, surfing, swimming, and more. Ocho Rios is known for its stunning beaches, waterfalls, and vibrant cruise port. The best time to travel to Ocho Rios, Jamaica, is from December to April, when the average air temperature is around 82°F (28°C) and the water temperature is approximately 81°F (27°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!