Fishguard, United Kingdom offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Fishguard is known for its picturesque harbor, the Last Invasion Tapestry, and its proximity to the Pembrokeshire Coast National Park. The best time to travel to Fishguard, United Kingdom, is from June to August, with average air temperatures around 15-20°C (59-68°F) and water temperatures around 15°C (59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!