Ochos Rios, Jamaica offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Ochos Rios is known for Dunn's River Falls and Park. The best time to travel to Ocho Rios, Jamaica, is from December to April, with average air temperatures around 82°F (28°C) and water temperatures near 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!