Ragged-Tooth Shark – Signature Winter Visitor at Protea Banks
A calm, slow-moving shark known for its dramatic teeth and seasonal aggregations at Protea Banks during the winter months.
Ragged-Tooth Shark at Protea Banks
The Ragged-Tooth Shark (Carcharias taurus), commonly known in South Africa as the “Raggie,” is one of the most iconic and recognisable shark species encountered by divers. With their fearsome, protruding teeth and calm temperament, ragged-tooth sharks provide unforgettable and surprisingly peaceful encounters at Protea Banks—especially during winter months when large numbers aggregate along the reef.
Despite their intimidating appearance, raggies are extremely placid and slow-moving. They are one of the few shark species known to rest motionless on the seabed or hover unhurriedly in caves and gullies. Their relaxed behaviour and close proximity to divers make them a favourite among underwater photographers and shark enthusiasts.
Identification Features
Ragged-tooth sharks are distinctive and easy to recognise due to their:
- Long, needle-like teeth that protrude even when the mouth is closed.
- Heavy-bodied shape with a bulky midsection.
- Brown or sandy-grey colour with small dark spots on juveniles.
- Small eyes with a calm, almost sleepy expression.
- Flattened snout and wide mouth.
Their distinctive teeth are designed for gripping slippery prey, such as fish and squid, rather than tearing or biting aggressively.
Behaviour Around Divers
Ragged-tooth sharks are famously docile, making them one of the safest sharks to dive with. They swim slowly and deliberately, conserving energy as they patrol the reef or rest in sheltered areas. Because of their calm and predictable movements, divers can often approach within a metre or two—an extraordinary experience given their formidable appearance.
Raggies display no interest in divers or dive equipment. They move through groups without changing course, often passing incredibly close while remaining completely non-aggressive. This makes them perfect subjects for slow, controlled dives focused on observation and photography.
When We See Ragged-Tooth Sharks at Protea Banks
Ragged-tooth shark sightings peak during the South African winter, typically between:
- June and November
During this period, raggies migrate northwards along the coastline as part of their annual reproductive cycle. Their seasonal arrival is one of the highlights of winter diving at Protea Banks.
Large aggregations—sometimes dozens of individuals—can be seen resting on the reef or cruising slowly along the contours of the pinnacles.
Where We Encounter Ragged-Tooth Sharks
At Protea Banks, ragged-tooth sharks are typically sighted:
- In sand channels between reef structures.
- Along the southern pinnacle during winter.
- Inside gullies, caves and overhangs where they rest.
- Drifting slowly along the reef edge.
Good buoyancy is essential near resting raggies—stirring up sand will reduce visibility and stress the animals.
Diver Experience Requirements
Ragged-tooth shark dives are suitable for divers of most experience levels. However, the depth and conditions at Protea Banks still require:
- Advanced Open Water or Open Water with deep experience.
- Comfort diving between 25–30 metres.
- Good buoyancy control to avoid disturbing resting sharks.
Less experienced divers can still safely enjoy raggie encounters thanks to the calm behaviour of the species and the guidance of experienced divemasters.
Conservation Status
Ragged-tooth sharks are listed as Vulnerable due to:
- Low reproductive rate (only 2 pups every 2 years).
- High susceptibility to fishing pressure.
- Accidental entanglement in nets and lines.
Their unique reproductive strategy—where embryos compete in utero, resulting in only two surviving pups—makes them particularly slow to recover from population declines. Responsible dive tourism plays a vital role in supporting conservation and raising awareness.
Photography Tips
Ragged-tooth sharks are among the easiest sharks to photograph. To make the most of your shots:
- Use wide-angle lenses for close passes.
- Aim for side-on compositions to highlight their dramatic teeth.
- Approach slowly to avoid disturbing resting individuals.
- Shoot slightly from below for powerful images.
Their slow, predictable swimming allows for multiple well-composed shots during a single encounter.
Ragged-Tooth Shark – Frequently Asked Questions
1. Are ragged-tooth sharks dangerous?
No. They are one of the calmest and least aggressive sharks encountered by divers.
2. What makes their teeth look so dramatic?
Their long, needle-like teeth protrude even when the mouth is closed—an adaptation for gripping slippery fish.
3. When is the best time to see raggies?
Winter months (June–November) during their annual migration and aggregation.
4. How big do ragged-tooth sharks grow?
Adults range from 2.2–3.2 metres in length.
5. Do raggies rest on the seabed?
Yes. They are one of the few shark species that remain motionless on the bottom.
6. Are ragged-tooth sharks endangered?
They are listed as Vulnerable due to low reproductive rates and fishing pressure.
7. Are raggies suitable for beginner divers?
Yes. Their calm nature makes them ideal, though Protea Banks conditions still require experience.
8. Why do raggies gather in groups?
They aggregate during winter as part of their seasonal migration and reproductive cycle.
Dive With Ragged-Tooth Sharks at Protea Banks
Join our experienced team for unforgettable winter shark diving encounters at one of South Africa’s top shark destinations.
Ragged-Tooth Shark (Raggie) Encounters at Aliwal Shoal
From June to November, Aliwal Shoal fills with resting ragged-tooth sharks in caves and gullies — one of the best shark photography opportunities in South Africa.
Enquire About Raggie Season →View more species in our Shark Species Guide.
Beyond sharks: Protea Banks is also home to dolphins, rays, turtles, game fish, and seasonal whales. Explore the full marine life guide →
Learn more about the full range of sharks found at Protea Banks in our complete shark species overview, or plan your Protea Banks dive with our experienced local team.
Ragged-Tooth Shark (Raggie / Sand Tiger Shark)
Identification • Best Season • Behaviour • Where to See Them • Conservation • FAQs