Marine Big 5 Daily Blog 21 June
Written by June 21 2026

Whale Watching near Cape Town, South Africa – Welcome to Gansbaai, home of the Marine Big 5.
Trip Summary 21 June 2026:
It’s been another great day on the water. In coastal waters, we stopped for the sharks at our cage diving vessel Slashfin before heading further out. On both trips, we found whales behind the island, first the Bryde’s whale and then on our second trip, we saw two humpback whales. Both trips also saw the Penguin on Dyer Island and Cape fur seals at Geyser Rock. During our first trip of the day, we could also spot some rafts of penguins at sea, what a memorable day!





































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What species did we see today?
African Penguin African Penguin
As one of only 17 penguin species left in the world (and the only one on the african continent), the african penguin often breed in offshore colonies, such as Dyer Island.
Cape fur seal Cape fur seal
With a local population of 60,000, it's no wonder our guests capture so many photographs of these wonderfully playful marine mammals.
Bronze Whaler Shark Bronze Whaler Shark
The Bronze whaler (also known as Copper sharks) here in Kleinbaai are very curious and interactive. These sharks eat mostly fish, with sardines being one of their favourites.
Brydes Whale Brydes Whale
The mysterious Bryde's whales visit the Dyer Island area throughout the year, with most sightings occurring during summer into winter.
Humpback Whale Humpback Whale
One of the best-known whale species, they are renowned for their acrobatic behaviour and complex melodious song as well as extremely long flippers and are a special favourite of Dyer Island Cruises guests and crew alike.
Cape Gannet Cape Gannet
Well documented for their aireal displays, experiences with with the famous Cape Gannet are always breath taking, and hold a special place in every photographers portfolio.