El Grove, Spain offers 6 beaches perfect for sunbathing, surfing, swimming, and more. El Grove is known for its annual O Grove Seafood Festival and the nearby Illa da Toxa. The best time to travel to El Grove, Spain, is from June to September, with average air temperatures around 70-80°F (21-27°C) and water temperatures around 64-72°F (18-22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!