Why Are The Waves Near Torrey Pines Fluorescent Yellow?

I figured my eyes and my television were deceiving me during today's Farmers Insurance Open first round telecast from Torrey Pines when the white foamy waves appeared to have been touched up with a yellow highlighter. Then reader Josh emailed and noticed the same thing, wondering if this was caused by camera filters to beef up the green grass? Anyone know?

Because I drove by those waves several times and I'm pretty sure this is not caused by the general public whizzing in the water. Anyway, it's less prevalent in these photos as it appeared live, but you'll get the drift.