Snorkelling with Cape fur seals at Duiker Island

Snorkelling with Cape fur seals at Duiker Island is a guided boat and water excursion from Hout Bay Harbour, about 20 km south-west of central Cape Town in South Africa's Western Cape. Animal Ocean runs the trip, which takes a short boat ride across Hout Bay to Duiker Island, a small rocky islet occupied by a large colony of Cape fur seals. After anchoring at a safe distance, guides lead small groups into the water to snorkel in the kelp-lined shallows, where curious juvenile seals often approach, spin around and mimic swimmers. The experience lasts about two hours including the boat trip. No snorkelling experience is required, though participants should be comfortable swimming in open, cold water and with a mask and snorkel. Operators set minimum ages and may restrict children or those with health concerns. A wetsuit, mask, snorkel and often hood and gloves are supplied, and participants bring a swimsuit, towel and warm layers for afterwards. Water temperature is cold, around 12 to 16 degrees Celsius, and visibility varies with swell and plankton, so some days are murkier. Guides give a safety briefing on entering the water, staying with the group, not touching or chasing seals and keeping hands tucked in, and they supervise from the water or boat with a skipper ready to retrieve swimmers. Cape fur seals are wild animals and white sharks occasionally hunt around seal colonies, so operators monitor conditions and cancel when sea or visibility is poor. The calmer season runs from October to April, though trips operate year-round when weather permits. Prices are roughly R1,000 to R1,300 per person. Hout Bay is reached by Uber or Bolt in about 30 minutes for roughly R250 to R350, and the harbour has cafes and fish-and-chips stalls for a meal after the trip.