Swimming is strongly discouraged due to extremely cold water temperatures, powerful currents, and the protected nature of the marine reserve. Water temperatures typically range from 8-12°C (46-54°F) year-round. The island's status as a wildlife sanctuary means minimizing disturbance to marine life is essential. Rough seas and rocky shores create additional hazards. Visitors should maintain respectful distances from wildlife, particularly penguin colonies and sea lion rookeries. The beach experience here focuses on observation and photography rather than water activities.

The optimal visiting season runs from October through March, coinciding with penguin breeding season and calmer seas for boat access. December through February offers peak wildlife activity with penguin chicks and longer daylight hours. October-November provides excellent birdwatching as colonies establish, while March sees penguins preparing for migration. Weather is most stable during summer months, though Patagonian winds remain constant. Boat operators typically run tours during these warmer months, with limited or no access during winter due to weather conditions and reduced wildlife presence.