Marinella Beach is generally family-friendly with a protected cove setting that often provides calm water conditions. The sandy and pebbly beach slopes gradually, though the depth can vary. Supervision is essential as lifeguard presence may be limited or seasonal. The cove's enclosed nature typically means gentler waves than open beaches, suitable for children who are comfortable in water. However, check local conditions daily and respect any warning flags. Rocky areas at the cove edges require careful navigation. Beach clubs operating during summer offer organized areas with facilities. The clear water allows parents to easily monitor children while swimming.

Marinella Beach is best visited from June through September when weather is most reliable and water temperatures are warm. July and August bring peak crowds, so visit in June or September for fewer people while maintaining excellent swimming conditions. The 'Less Crowds' designation suggests shoulder seasons and weekdays offer the most peaceful experience. May and October can be pleasant for scenery and walking but may be cool for extended swimming. Early morning or late afternoon provide quieter beach time and softer light for photography of the cliff-backed setting. Sunset can be particularly scenic, with cliffs casting dramatic shadows.