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  • Shark cage diving in Gansbaai, South Africa with Marine Dynamics. Experience the exceptional and come face to face with a great white shark! 

  • The exact world record white shark is a contested issue, but chances are it is between 6-7m. In Gansbaai, the largest white shark ever caught was at Danger Point and measured up to 5.9m.

  • If you see a white shark in the water don’t panic. Chances are high that the shark has already detected you and isn’t interested. White shark attacks are normally associated with poor visibility, so avoid murky conditions.

  • White sharks have a unique system called a “counter current heat exchange”, which keeps their body  tempreture +/- 7C above the surrounding water temperature. 

  • All sharks have an incredibly unique system on the tip of their nose called the “ampillae of Lorenzini”. These are small pores filled with a gel that transmits the electrical currents in the water to the shark’s brain so that it can assess its environment.

  • White sharks give birth to live young (not eggs), and they give birth to 6-8 pups at one time. Pups are usually between 1.0-1.5m in length and are born with teeth.

  • Body language has been a well documented form of shark communication and has identified body arching, jaw gaping, and other postures as specific social tactics.

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Marine Dynamics Blog

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Daily trip 22 May 2012 | Cage Diving South Africa

Wednesday, May 23, 2012 | 0 Comments

Author:

What a spectacular trip we had on board “Slash Fin” today! We needed very little waiting time for the sharks to arrive and they remained constant throughout the trip. Once again we had sharks all below the 4 meter margin. These sharks did however make up for their lack of size by increasing their speed, wow! We had a sighting of an adorable family of African Penguins around Dyer Island, they truly melted everyone’s harts. The conditions on the water were only surpassed by the amazing guests on board, a truly wonderful bunch of people! Thanks everyone...

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Daily trip 21 May 2012 | Great White Shark Diving South Africa

Tuesday, May 22, 2012 | 0 Comments

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We had some awesome sightings throughout the trip today although the initial start was a bit slow at first. The sharks were all in the range of between 3- and 3.8 meters, nothing massive but still bigger than me :)! We also had an abundance of Cape Cormorant activity on the water which delivered a phenomenal aerial display! Today was the first time we have taken to the seas since the weekend was rained out, but Marine Dynamics is gearing up for the next set of amazing weather days! Very enjoyable trip today...

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Daily trip 17 May 2012 | Great White Shark Cage Diving Gansbaai

Thursday, May 17, 2012 | 0 Comments

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Today was jam packed full of adventure! The swell on the water today turned even the simple action of getting into your wetsuit into a fun activity for the whole family :)! After everyone had their fair share of laughs at each other, the sharks started to arrive on the scene. They were a bit reluctant to breach the surface today, which made surface photos a bit difficult but not impossible as you can see. The divers in the cage were able to see the sharks quite nicely with a few very close passes taking place! I am very happy to have seen so many happy faces after the trip, even though some of our guests were a bit sick, everyone had a good time! Same time tomorrow...

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Daily trip 16 May 2012 | Shark Diving Gansbaai

Thursday, May 17, 2012 | 0 Comments

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What exceptionally brilliant weather we had at sea today, it is seldom that one has such calm waters. We had a very interesting range of clients on board the boat, about 90 % of them were from the United States of America and a good portion was from New York City. The fact that you are more likely to be bitten by a New Yorker on the streets of New York than to bitten by a great white shark did make the other non-American clients nervous :)! I can however say that everyone did survive the dive and left the boat with all their fingers and toes still attached! We had an abundance of shark activity and some great smiles from their pearly whites. Thanks guys...
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What is a white shark's sense?

Wednesday, May 16, 2012 | 0 Comments

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Have you heard that white sharks can detect faint movements like a single fish swimming in the distance or even a heart beat? This shark fact blog checks out what exactly a shark's sixth sense means...

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Daily trip 15 May 2012 | Great White Shark Cage Diving South Africa

Tuesday, May 15, 2012 | 0 Comments

Author:

Today offered some amazing shark activity at Dyer Island, the only downside today was the decrease in visibility from yesterday. This was attributed to the presence of large phytoplankton blooms in the water; these blooms are a vital part of the marine food web. However it has a negative impact on our visibility in the water, but luckily no impact on the shark activity! We had an interesting sighting of a shark covered extensively in parasites. Even though these animals often have internal and external parasites, this particular shark was riddled with them. “Zane” made a very abrupt pass and disappeared into the depths and left room for other sharks to make their passes. See you tomorrow...

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