Plage du Petit Sperone is generally excellent for swimming, particularly for families with children. The beach features clear, shallow waters that extend gradually from shore, making it safer for young swimmers. The fine white sand and calm conditions during summer months create ideal paddling conditions. However, always monitor weather conditions as winds can occasionally pick up in this exposed southern location. The turquoise water clarity allows you to see the seabed easily, and the beach's sheltered position provides some protection from stronger currents.

The optimal time to visit Plage du Petit Sperone is from June through September when weather is warmest and most reliable. July and August offer peak beach conditions with warmest water temperatures, though these months bring larger crowds. For fewer visitors while maintaining good weather, consider late May, early June, or September. Morning visits provide the best light for photography given the beach's scenic qualities. Avoid visiting during windy conditions, particularly when winds blow from the south, as the beach faces this direction and can experience choppy water.