Saint margarets, Ireland offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Saint Margarets, Leinster, Ireland, is known for its proximity to Dublin Airport and the historic Malahide Castle. The best time to travel to Saint Margarets, Ireland, is from June to August, when the average air temperature is around 15-20°C (59-68°F) and the water temperature is approximately 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!
