Shark diving and big animal adventures


big animal and wildlife adventures


Whale Shark Encounters in Mexico
Tiger Beach tiger shark diving
Great hammerhead shark diving
Beluga Whale Diving
giant manta dive at Isla Socorro
humpback whale diving
killer whale orca encounter
Dive with Great Whites, Sevengill Sharks, Makos, Blue Sharks, 5 species of Catsharks and Spotted Gully Sharks in False Bay, South Africa.
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Cat Island Oceanic Whitetip Shark Diving Expedition 2018 in a Nutshell:

Windy for the first couple of days but it didnčt stop us from chasing oceanic whitetips! Oceanic action on every dive!



Easy Pickings

If there is one thing I love about Cat Island, it is the predictability of the sharks. The Oceanic Whitetips that inhabit this deepwater region of the Bahamas have become a menace for sport fishermen that are trying to land their fish. As soon as the sharks hear a fishing boat engine, they race in and steal the struggling tuna before it can be hauled out of the water.

Consequently, once we reach our favorite shark spot, all we have to do is chum and rev the engines of the dive boat as if we have a fish on. the sharks show up like clockwork :)



This year the oceanic whitetip sharks appeared even earlier than before. Only 5 or 6 on our first day but that was enough. They were also accompanied by a large satellite-tagged silky shark that was surprisingly unintimidated by its beefier cousins.



On our second day, we could not reach the spot we prefer because the choppy seas were too big for even our large dive boat. However, we still attracted 6 whitetips which stayed with us until we drifted into shallow water. Although oceanics prefer bottomless seas, two stayed with us for the whole day even once the seafloor rose to 20m and we started attracting Caribbean reef sharks.

I am pretty saw I saw a good sized dusky shark too but I have no pictures to prove and we like to joke in the shark diving world that if you didn't get a picture, you didn't see it :)



On our third and final day the wind finally abated and we were able to reach the perfect spot where more oceanics occur. I was hoping for double digits but 9 oceanic whitetips was more than enough for us to enjoy. The same big silky showed up too as well as some mahi-mahi that did a couple of fly-bys.



As always, Cat Island delivered so of course we have to go back next year. If you are a shark fan but haven't seen this usually illusive shark species, this is your chance to cross one the oceans quintessential predators off your list.



We time our oceanic trips to run back-to-back with our shark safaris to world famous Tiger Beach so if you have a couple of weeks to spend shark diving, Tiger Beach and Cat Island are an unbeatable combination. Join us in 2019: Oceanic Whitetip Shark Expedition



Andy Murch


Andy is a professional wildlife photographer, author and the founder of Big Fish Expeditions.








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Andy Murch Trip Leader

Andy Murch


Andy Murch is a fanatical big animal diver.

He has photographed and dived with more sharks than most people on this planet and he's very good at it.

Andy's images and shark stories have appeared in hundreds of books and magazines around the world from titles as varied as Canadian Geographic, Scuba Diving, FHM, Digital Photography,  and the Journal of Zoology.

Andy is the Creator of the ever expanding Shark and Ray Field Guide on Elasmodiver


When not running big animal expeditions or on photographic assignments, Andy lives and dives on Vancouver Island, Canada


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Predators in Peril

Andy is also the driving force behind the PREDATORS IN PERIL PROJECT which shines a spotlight on many endangered species of sharks and rays that are largely overlooked by mainstream conservation groups. Predators In Peril is entirely funded by Big Fish Expeditions.


Find out more here:


Predators in Peril Project