Guardamar del Segura, Spain offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Guardamar del Segura is known for its beautiful sandy beaches and the Guardamar Pine Forest. The best time to travel to Guardamar del Segura, Spain, is from May to September, when the average air temperature is around 25-30°C (77-86°F) and the water temperature is approximately 22-26°C (72-79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!