La Plaine, Dominica offers 1 beach perfect for sunbathing, surfing, swimming, and more. La Plaine is known for its lush natural landscapes and proximity to beautiful beaches and waterfalls. The best time to travel to La Plaine, Dominica, is from December to April, with average air temperatures around 77-82°F (25-28°C) and water temperatures about 79-82°F (26-28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!