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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 01 April 2012

Sunday, April 01, 2012 | 0 Comments

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We absolutely love our coastline as well as the high nutrient levels which create our large food webs in the ocean. We have one of the strongest upwelling systems, off our coast, in the world. These factors contributes to the immense diversity in the ocean but it has one large drawback for shark cage diving, it decreases our visibility severely. We had nice big sharks today who were a bit more relaxed and not as active in going for the bait, it was still fantastic to see them make their slow passes. One of our regular sharks arrived on the scene today with fresh scars; it’s never a pleasant sight. The scars could have occurred as a result of several speculative factors, only a closer inspection would reveal the answer. We had an awesome bunch of guests on board who were in very high spirit. It was a pleasure having you on board. Great stuff...

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Daily trip 31 March 2012

Saturday, March 31, 2012 | 0 Comments

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An interesting start to our trip was the sighting of a dog swimming randomly in the sea; it must have been a dolphin in its previous life :)! Very odd indeed. We then carried on with our voyage and were greeted by the sharks in very timely manner! The guests were caught a bit off guard when we started to ask who our first seven divers were going to be. “Big Nemo” made her infamous appearance and was off again. Taking up her limelight was a shark riddled with parasites. This shark stayed with us for the entire duration of the trip and put on a great spectacle! There were many box jellies in the water as well as blue bottles which were quite interesting to see. It was fantastic to see all the diversity in the water today! Great stuff...

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Daily trip 29 March 2012

Thursday, March 29, 2012 | 0 Comments

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Although the start to today’s trip was slow at first, it escalated very quickly towards quite a few jaw dropping moments! We had several large sharks initially and after a while they seemed to be getting bigger and bigger as we carried on. Finally we climaxed with a large 4.1 meter shark arriving for a closer look at the bait! The visibility seemed to deteriorate later on in the trip, most likely due to the cold front approaching. We had several families on board today, demonstrating how versatile and accommodating we can be to all group sizes and all ages! A great bunch of guests...

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Daily trip 28 March 2012

Wednesday, March 28, 2012 | 2 Comments

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It is amazing how the visibility has remained so good for the last few days; it is really an added bonus to the entire experience. We were celebrating a couple of newlyweds on board today who decided that shark cage diving would be the ideal thing to do to strengthen their relationship. I think after today they will remain together for a very long time to come! We had lots of large sharks today with our regular smaller 2 meter individual making his appearance! We had a real treat today when we sighted a large 3.8 meter shark in shark alley, the waters were crystal clear. The seals were less than 2 meters away from it at times, however no predation took place to the great disappointment of all the guests :)! A tremendous day...

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Daily trip 27 March 2012

Tuesday, March 27, 2012 | 0 Comments

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Today was so much more than just a shark cage diving experience, we were so fortunate to have loads of shark activity as well as various other animals in the area! Our day started brilliantly with lots of active sharks and amazing visibility. “Big Nemo” paid us a visit and she was looking very ravishing!  After our amazing shark diving excursion, our guests were welcomed by at least 20 bottlenose dolphins off the bow of the boat. They were truly an awesome sight. After that we ventured past shark alley to visit our friends the seals who were lazing about on Geyser Rock. Finally making our way back into port we had some subantarctic skua trying to grab some fish from our crew. It is amazing how these birds literally eat out of your hands. Truly a great day...
 

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Daily trip 26 March 2012

Tuesday, March 27, 2012 | 1 Comments

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We had a very early start in order to get enough action packed into our day! We completed two successful trips today with lots of happy clients! The visibility in the water remained very good throughout the day which made shark viewing even more amazing! We had 10 large sharks all above the 3.5 meter mark and only 1 small shark! We had a massive flock of Cape Cormorants all around the boat in very dramatic fashion as well as a few Gannets diving for fish! The sharks were giving us an amazing display with several sharks being in front of the cage at one time! A really fantastic day!
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