Sennen Cove, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sennen Cove is known for its stunning beach, the South West Coast Path, and proximity to Land's End. The best time to visit Sennen Cove, United Kingdom, is from June to September, with average air temperatures around 15-19°C (59-66°F) and sea temperatures about 15-17°C (59-63°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!