The best time to go to Carnlough is during the summer months, from June to August, when the weather is at its most pleasant for exploring the Antrim Coast.During this period, you'll experience longer daylight hours and generally milder temperatures, making it ideal for coastal walks, visiting the harbour, and enjoying the outdoor attractions. While Northern Ireland is known for its changeable weather, these months offer the best chance of dry, sunny days.Couples looking for a scenic and relaxing getaway will appreciate the summer for its opportunities to drive the Causeway Coastal Route, stopping at viewpoints and enjoying the natural beauty without the chill of other seasons. The local cafes and pubs are also more likely to have outdoor seating available, superb for enjoying lunch or an evening drink.Families travelling with children will find the summer months more comfortable for outdoor activities like exploring Carnlough Beach or taking a boat trip from the harbour.