These conditions require extensive experience and special caution. Use your body dragging techniques to safely move away from swimmers and start kiting from there. If you cannot stay upwind, do not kite in these conditions.
Miami Beach gets more crowded especially during the summer months, weekends and holidays. During these busy times please take extra care on how to judge conditions and your level of kiteboarding. Kiteboarding is unfamiliar to many beach goers, so take extra care in maintaining a safe distance between your equipment and swimmers, and ensure that swimmers do not feel threatened by your presence with the kite.