Playa Eduardo is generally safe for swimming and snorkeling, though as a cove beach with rocky areas, it's best suited for those comfortable in variable water conditions. Snorkelers will find interesting underwater features to explore near the rocks and reef areas. Always assess current conditions before entering the water, as cove beaches can experience changing currents. Wearing water shoes is advisable due to potential rocky sections. The relatively hidden nature means fewer people, so it's wise to snorkel with a buddy and stay aware of your surroundings.

The optimal time for visiting Playa Eduardo is during less crowded periods, particularly weekdays and shoulder seasons when you can enjoy the cove's snorkeling opportunities without competition for the best spots. Water visibility for snorkeling is typically best during Cuba's dry season (November-April) when rainfall and runoff are minimal. Morning hours often offer calmer waters and clearer visibility before afternoon breezes pick up. Since this is a low-profile beach, any time outside major Cuban holidays will provide a peaceful, uncrowded experience ideal for underwater exploration.