Link here - www.seabreeze.com.au/forums/Kitesurfing/General/Hit-a-shark-foiling-at-Port-Beach--WA?page=1#4
Not sure it's a warning - we all know there's sharks out there!
Back in the mid 80's a buddy struck two sharks off Windang Island. He said he was focused on making his next gybe. If you hit a shark it is likely to get out of the area.
