After sitting on a ledge next to the boat ramp waiting for twenty minutes, I suddenly realised that there were two unfound webcams right where I was!
Having walked down this way in the recent past, I did notice them on one of my occasional GCA map checks and made a mental note to find them at some point.
Now that I'd remembered, I didn't even have to move to get seen by both! How good!
That said, I don't appear to be doing anything particularly remarkable in the images as I was just looking at my phone at the time.
As such, I've also attached a photo I took with my jacket and the ramp in view just to confirm that the individual in the webcam images is actually me!

Thanks to themd for these webcams that are a welcome addition to the map and my day!