unfortunately no
I can't find it... I was on that site, I was on photographer's tumblr blog and all I found is a coloured version of it with even less resolution
i see only two ways to get it done: 1) stretch it out to 1920x1080
and
2) email to Tristan Kinslow (photographer and author) with request of the original content
Uh, oh man I'm not 100% sure. I took it about 2 years ago on one of the many long car trips I've taken in that area and we visited a bunch of other bays (Bodega Bay, for example).
I think it was Bodega Bay because I took it at 5 pm (thank you photo properties) along with the others I took at Bodega Bay.
Here's a couple of other photos I took at Bodega Bay:
https://pic.armedcats.net/m/mo/mooglebunny/2011/09/25/DSCN0512.JPG
https://pic.armedcats.net/m/mo/mooglebunny/2011/09/25/DSCN0510.JPG
(Also, thanks! Camera is only 5.1 megapixels so it's not great, but it works sometimes.)