Dahab, Egypt offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Dahab is known for the Blue Hole, a famous diving site. The best time to travel to Dahab, Egypt, is from March to May, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 23°C (73°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!