Eunice, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Eunice is known for the Liberty Theater and the Cajun Music Hall of Fame and Museum. The best time to travel to Eunice, United States, is in the spring (March to May) when the average air temperature is around 70°F (21°C) and water temperature is approximately 65°F (18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!