Golfe Juan, France offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Golfe Juan is known for its beautiful beaches and as the landing site of Napoleon Bonaparte upon his return from exile on Elba. The best time to travel to Golfe Juan, France, is from May to September, when the average air temperature is around 75°F (24°C) and the water temperature is approximately 72°F (22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!