Swimming at Elephant Bay requires careful consideration due to its island location and pebble beach terrain. Water entry can be uncomfortable over pebbles, and conditions in the Sea of Japan are often cool with possible currents. As a hidden, unique cove on an island, there are no lifeguards or immediate emergency services. Swimmers should be experienced, assess conditions carefully, wear water shoes for comfort, and never swim alone. The bay's sheltered cove nature may provide calmer waters compared to exposed coastlines.

July and August provide the warmest weather for visiting Elephant Bay, though Putyatin Island generally experiences fewer crowds year-round. These summer months also offer the most reliable boat transportation to the island. For even greater solitude, consider late June or early September when weather remains reasonable but visitor numbers are minimal. Always coordinate visits with boat schedules and weather forecasts. The unique cove can be appreciated in various seasons, but accessibility and comfort are best during summer months.