Information on shark cage and great white shark diving

We dive out at Dyer Island which is situated off the coast from Kleinbaai (Gansbaai). Between the months of May through October is considered to be the best time to view the Great White Shark, although they are seen throughout the year!

This is due to the 30 000 strong Cape Fur Seal colony that inhabit Dyer Island, which is the Great White predators primary source of nutrition. The Great White Shark is a surface feeder and thus all the activity takes place on or very close to the surface, due to this, the surface viewing from the boat is excellent.

• You do not need any diving certification to do the cage dive.
• We limit the numbers per trip to exclusively '12' to insure each of our divers receives maximum 'Cage' time! (A larger vessel can be chartered if teams/groups exceed this number)
• The ride to the dive sight takes15 - 20 minutes where we anchor for between 4 and 5 hours.
• Diving time is unlimited, and for the first dive you stay in the cage for about 30 - 45 minutes
• We use a 5 person cage and so there is plenty of time to cage dive. (We can guarantee you at least 2-3 dives, depending on the shark activity for the day).

Scuba Diving With The Great White Sharks

Once the sharks are around, a specially designed, four-man shark cage, that floats right bellow the surface, is lowered into the clear aquamarine waters. Divers with at least snorkel or regulator experience, may enter the cage where they hold on to its inside ring still out of the water, waiting for the shark to approach closer. This part of the cage is still out of the water /40cm/. Only on the dive master 's command they descend. Divers are never more than 1 meter below the surface.

Divers comfortably step into the cage from the side of the boat. Once in the diving cage, they breath through the "hooker system" /air supplied from the surface on the extended hose, instead of BCD and cylinders on the back/, or just taking and holding their breath. According to our experience this is a well-suited method, providing the safest and most comfortable dive.

Shark Cage Diving

The best time of the year to cage dive with white sharks is from April to September. Four to five sharks are usually encountered in a day with as many as 18 sharks having been encountered on some outings. We have a 95% success rate in terms of daily sightings during the high season. Great white sharks prefer a diet of game fish and from May to October the latter are in abundance. Great whites are also known to feed on seals and carrion. October to December, being the pupping season for some 35,000 seals on Geyser Island, results in an ample food supply of drowned pups in the surrounding coastal waters. Although great whites may be sighted during the low season, the abundance of food in the area makes luring to the boat more difficult.

The water temperature ranges between 55° and 65° F and divers take turns in the cage, each staying approximately 15-20 minutes. A diver can expect to make two to three dives per day if good weather, sea conditions, shark activity and visibility prevails. Visibility is between 4m to 6m on average, but may exceed 15m on a clear day.
Sharks may brush the cage, but to date an attack on the cage has not been reported.

Read up on a recent White Shark Diving Review.

Source: Shark cage Diving

Horror Shark Attacks

Close on 73 million sharks are murdered each year, and this is a conservative claim. If the wholesale slaughter of these magnificently adapted creatures is not stopped with immediate effect, sharks may well join the ranks of the dodo, the Tasmanian wolf and the quagga.

Conservation bodies are struggling to get the attention of world governments in an effort to regulate shark fisheries but the fact that sharks have a poor public image in conjunction with the low economic viability of these fisheries has made this task near to impossible.

7.8 million sharks killed off the Southern African coast alone

Recent literature published in the National Geographic suggests that 7.8 million sharks are killed off the Southern African coast alone each year, and largely by mistake. Hooks intended for other maritime creatures often find sharks instead and although recreational fishermen are slowly embracing a ‘catch and release’ method, many opt to remove the shark from the planet permanently.

The insatiable Asian appetite for shark fin soup and other mythical delicacies has elevated the status of at least 1/5 of all shark species to the seriously endangered list but it is not only the rampant killing that is so disturbing, it is the unconscionable cruelty that shows a total lack of respect for the species.

Unconscionable cruelty

The fin is generally removed with a hot metal blade but instead of putting the critically maimed creature out of its misery, it is simply tossed back into the water to die a slow and painful death. The immobile victim will either suffocate or fall prey to other ocean going predators.

It is not only the east that is responsible for the unprecedented depletion of shark stocks throughout the world

• In Australia, the main ingredient of fish and chips is shark, disguised as ‘flake'.




• In India, baby sharks are considered a rare delicacy and are the main component of the popular dish ‘sora puttu’.




• In Iceland, the national dish is ‘hakarl’ or fermented shark.

Late maturation increases vulnerability

What makes the shark particularly vulnerable to extinction is the fact that they mature later than other animals and consequently cannot breed rapidly enough to sustain their populations. It has been documented that some species have declined by over 90% in the past 30 years but an overall 70% decline would not be out of the ballpark.

The Great white shark, vilified in the cult movie ‘Jaws’, has made it onto a rather unenviable list, that of the Convention of International Trade in Endangered Species or C.I.T.E.S Appendix II list of endangered species but fortunately the sheer majesty and brute power of these sharks has won them a few friends.

Shark cage diving leads to a better understanding

Shark cage diving off the coast of Cape Town, for instance, has had a positive impact on the future of these beasts. By observing them closely in their natural habitat, a lot has been learnt of these demonized creatures of the deep. Finally some of the myths that have led to the brutal killing of this magnificent creature have been laid to rest but the industry as a whole needs to be effectively regulated if we are to protect the dwindling number of sharks in our waters.

Source: Article Base
Shark Cage diving Cape Town