Swimming at Cape Tarkhankut requires strong swimming skills and careful condition assessment. The rocky coastline, variable depths, and potential currents make this unsuitable for inexperienced swimmers or children. Divers and confident snorkelers will find excellent conditions on calm days, but the area can become hazardous in wind or rough seas. Water shoes are essential for navigating sharp rocks. There are no lifeguards or rescue services, so exercise extreme caution. Entry and exit points can be challenging across rocks. Always swim with a buddy and inform someone of your plans. Prioritize safety and postpone water activities if conditions appear questionable.

June through September offers the most favorable conditions, with July and August providing warmest water for diving and snorkeling. Calm weather is essential, as wind can create rough conditions unsuitable for water activities. Early morning typically brings the calmest seas and best underwater visibility. Weekdays see fewer visitors than weekends, though this area is generally less crowded than main beaches. Sunset visits are spectacular for photography, with dramatic light on the limestone cliffs and lighthouse. Experienced divers may visit outside peak season, but casual visitors should focus on stable summer months for the safest, most enjoyable experience.