Genets, France offers 1 beach perfect for sunbathing, surfing, swimming, and more. Genets, Normandy, France, is known for its proximity to Mont Saint-Michel and the scenic bay that offers unique guided walks across the tidal flats. The best time to travel to Genets, France, is during late spring to early summer (May to June) when the average air temperature is around 60-70°F (15-21°C) and the water temperature is approximately 55-65°F (13-18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!