Iztapa, Guatemala offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Iztapa is known for its sport fishing opportunities, particularly for sailfish, in regard to tourism. The best time to travel to Iztapa, Guatemala, is from December to April, with average air temperatures around 85°F (29°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!