PhilSWR said..
Looks about 5 ft long. I wouldn't be too worried, looks like he's fine-tuning his kite striking technique.
I know there's definitely lot bigger ones in there (fishing mates see them regularly), just don't fall off, or head down to Budgy.
Just starting to use smaller boards and larger sails -the 7m cammed with the 95 ltre rocket is ideal for chop in 12-18kts off Coal Pt but if I fall in and the luff fills I doubt I'll have the strength to push it up to waterstart ( heart attack material lifting the 6.6m) so I'd be stuck out there ..not a nice thought..
Coal often gets 12-18kts Ne while Budgy has c 10 -12kts .grr

b wildlife..