Imagine the ocean suddenly boiling with life: silver flashes below the surface, jagged black fins cutting through the water, and a thunder of wings spearheading the sky. That is the Sardine Run one of the planet’s most dramatic wildlife events when vast shoals of sardines move along South Africa’s southeast coast and draw an all-star cast of predators. From aerial gannets and shearwaters to acrobatic dolphins and circling sharks, every surface and airspace becomes part of a raw, cinematic hunt.
What you’ll see
- Massive bait balls: Sardines gather in dense, swirling formations called bait balls. Up close from a boat, kayak or the surface while snorkeling these bait balls are dizzyingly tight, alive with frantic movement.
- Hunting dolphins: Common and bottlenose dolphins are often the first to find the shoals, driving and corralling sardines into concentrated pockets.
- Diving seabirds: Cape gannets and other seabirds plunge like missiles from the sky, creating thunderous splashes and vertical columns of activity.
- Sharks and other predators: Bronze whaler and other shark species patrol the edges and plunge into the fray. Seabirds and dolphins sometimes work in near-perfect coordination to herd their prey.
Where it happens
The Sardine Run follows cold, nutrient-rich currents along the Eastern Cape and KwaZulu-Natal coastline. Coastal towns along this stretch from Port St. Johns and East London in the Eastern Cape to hubs in KwaZulu-Natal such as Durban serve as launch points for guided excursions. Operators range from small, specialized dive and snorkel charters to larger wildlife-boat outfits offering panoramic viewing.
How to experience it best
- Book with reputable operators: Choose licensed operators with experienced skippers and naturalist guides who prioritize safety and wildlife welfare.
- Be flexible: The run is a natural, unpredictable event. Operators monitor sightings daily; staying in-region for several days raises the odds of an encounter.
- Choose your vantage: Boats offer broad views