Tarkhovka Beach is generally safe for families with children, offering a quieter alternative to busier beaches. The sandy bottom and shallow waters near shore make it suitable for young swimmers, though parental supervision is essential as lifeguard services may not be consistently available. Gulf of Finland waters are cool, typically 17-20°C in summer. The beach's smaller size and local character mean fewer crowds, which some families prefer. Water quality is generally acceptable, but check local advisories. The less developed nature means fewer facilities, so come prepared with necessary supplies and safety equipment for children.

Tarkhovka Beach is naturally less crowded than major beaches, making it ideal for peaceful visits. For the fewest crowds, visit on weekdays during June or late August when weather remains pleasant but school holidays have ended or not yet begun. Early mornings and late afternoons even during peak July-August offer tranquility. The beach's 'hidden' character means it never reaches the density of places like Sestroretsk Central Beach. Weather is best mid-June through mid-August with temperatures of 20-25°C. Early September can be lovely for quiet walks, though swimming may be too cold for most visitors.