Casuarina Beach is generally safe for swimming and well-suited for families with children. The beach benefits from the calm, shallow waters typical of Mauritius's northwest coast, protected by coral reefs that minimize strong currents and large waves. The gradual slope and clear waters make it ideal for young swimmers. However, always supervise children and be aware of occasional sea urchins in rocky areas. The beach lacks lifeguards, so personal vigilance is important. Wearing water shoes can provide extra protection. The gentle conditions make it a relaxing spot for families seeking quieter alternatives to busier nearby beaches.

Casuarina Beach can be enjoyed year-round thanks to Mauritius's tropical climate and the northwest coast's favorable conditions. The beach experiences warm weather throughout the year, with water temperatures remaining pleasant for swimming. The dry season from May to December offers slightly cooler temperatures and less humidity. Since it's a smaller, less-crowded beach, you won't face the peak season congestion found at major resort beaches. Budget travelers can visit anytime and find good value. Early mornings and weekdays provide the most peaceful experience. The sheltered location ensures relatively calm waters across all seasons.