Courtown, Ireland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Courtown is known for its picturesque beaches and family-friendly seaside attractions. The best time to travel to Courtown, Ireland, is from June to August, when the average air temperature is around 15-20°C (59-68°F) and the average water temperature is about 14-16°C (57-61°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!