David, try 10 to 15 feet!! They've been very shallow a little to your east as well. They had to close Sea Rim State Park. Here's a few pics from recent news articles from KFDM in Beaumont, with a few snippets from each story below the pic.
<The manager of Sea Rim State Park calls the number of recent shark sightings unprecedented.
Reports of sharks swimming in the surf filed in throughout Tuesday, including a report of 14 fins in one area.>
< "My staff has seen sharks as close as ten to 15 feet."
And now, Sarah Carnright from Groves can say she's seen a shark, too.
Sarah was walking in ankle high water when she saw this shark's dorsal and tail fin sticking out of the water.
Sarah Carnwright/Visiting Beach:
"That was really close. That probably wasn't even to my knees."
Shark sightings like Sarah's have been common this month.>
http://www.kfdm.com/engine.pl?station=k ... arch.shtml
<Bob Clayton walks within ten feet of what appears to be a bull shark swimming in the surf. According to the International Shark Attack File, you should refrain from splashing too much when a shark is near.>
<"Nine feet, one inch."
It's no fish tale. Five men reeled in this nine foot lemon shark early Sunday morning.>
<Bob Clayton/Shark Fisherman:
"We counted six or eight right in this area.">
http://www.kfdm.com/engine.pl?station=k ... arch.shtml
<Picture of 4 of the 5 Beaumont men who made a big catch Sunday morning, a 9 foot shark>
http://www.kfdm.com/engine.pl?station=k ... arch.shtml