Scuba diving in South Africa - what is there to see?

South Africa is probably best known for breathtaking safaris and game parks, but the diving and snorkeling is excellent and varied with fish and other marine life that isn't found anywhere else in the world.

What you can see:

January:
Great White sharks (low season) ; Hammerheads ; Nesting turtles ; Whale sharks ; Zambesi sharks ; Tiger sharks ; Mantas ; Turtles ; Rays ; Pelagic fish ; Tropical fish ; Eels

February:
Great White sharks (low season) ; Hammerheads ; Nesting turtles ; Whale sharks ; Zambesi sharks ; Tiger sharks ; Mantas ; Turtles ; Rays ; Pelagic fish ; Tropical fish ; Eels

March:
Great White sharks (low season) ; Hammerheads ; Whale sharks ; Zambesi sharks ; Tiger sharks ; Mantas ; Turtles ; Rays ; Pelagic fish ; Tropical fish ; Eels

April:
Great White sharks (high season) ; Hammerheads ; Zambesi sharks ; Tiger sharks ; Mantas ; Turtles ; Rays ; Pelagic fish ; Tropical fish ; Eels

May:
Great White sharks (high season) ; Raggedtooth sharks ; Zambesi sharks ; Tiger sharks ; Mantas ; Turtles ; Rays ; Pelagic fish ; Tropical fish ; Eels

June:
Great White sharks (high season) ; Southern right whales ; Sardine run ; Raggedtooth sharks ; Mantas ; Turtles ; Rays ; Pelagic fish ; Tropical fish ; Eels

July:
Great White sharks (high season) ; Humpback whales ; Southern right whales ; Raggedtooth sharks ; Mantas ; Turtles ; Rays ; Pelagic fish ; Tropical fish ; Eels

August:
Great White sharks (high season) ; Humpback whales ; Southern right whales ; Raggedtooth sharks ; Shad run ; Mantas ; Turtles ; Rays ; Pelagic fish ; Tropical fish ; Eels

September:
Great White sharks (high season) ; Humpback whales ; Southern right whales ; Raggedtooth sharks ; Hammerheads ; Zambezi sharks ; Mantas ; Turtles ; Rays ; Pelagic fish ; Tropical fish ; Eels

October:
Great White sharks (low season) ; Humpback whales ; Southern right whales ; Hammerheads ; Zambezi sharks ; Mantas ; Turtles ; Rays ; Pelagic fish ; Tropical fish ; Eels

November:
Great White sharks (low season) ; Humpback whales ; Southern right whales ; Hammerheads ; Zambezi sharks ; Nesting turtles ; Whale sharks ; Mantas ; Turtles ; Rays ; Pelagic fish ; Tropical fish ; Eels

December:
Great White sharks (low season) ; Humpback whales ; Hammerheads ; Zambezi sharks ; Nesting turtles ; Whale sharks ; Mantas ; Turtles ; Rays ; Pelagic fish ; Tropical fish ; Eels