Does anyone know how many knots were blowing at Pinnaroo yesterday between 4 & 6pm?

I had my 11m out, was fully depowered via the trim strap but it still had heaps of grunt.
In fact the wind seemed to be picking up a tad too much getting closer to 6pm so I called it a day early.
Needless to say, it was lots of fun!

Just trying to increase my learnins about the wind range I can take my kite out in.