South Haven, Jamaica offers 8 beaches perfect for sunbathing, surfing, swimming, and more. South Haven is known for its picturesque beaches along Lake Michigan and the historic South Haven Lighthouse. Saint Thomas is known for its stunning Magens Bay and the historic Blackbeard's Castle. Jamaica is known for its vibrant culture, reggae music, and the famous Dunn's River Falls. The best time to travel to South Haven, Jamaica, is from November to mid-December, 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!