As Pogen mentioned, After the 2012 Pac Cup we sailed home to Friday Harbor. It was a great sail, with a fair bit of motoring. The first 1000 miles or so are much like to San Francisco return: Heading north as best as we can, and trying to make a little easting if possible. Watch the Pacific High, and as you approach 40 degrees latitude keep an eye on the low-pressure systems moving SE from the Aleutians. The High is often diffuse, and can settle on top of you with little warning. The North Pacific lows can compress the top of the high giving you a good, fast, path to San Francisco, or in this case, Cape Flattery.
But don't let the GRIB predictions sucker you into making a premature move eastward. I was trying to bring VALIS to the PNW after the 2010 Pac Cup, but took what I thought would be a good shortcut, sailing into one of these low-pressure channels, only to have it shut down, leaving me with an impenetrable maze of high pressure and contrary winds between me and Cape Flattery. Rather than fight it, I took an easier route to San Francisco (which was my "Plan B").
Our 2012 trip had us motoring for a couple of days (cumulatively) as we pushed through the NW edge of the Pac High, and later as we were within a hundred miles of Vancouver Island. In between we had some pretty strong winds and large seas, courtesy of a low pressure system that was moving east. We tried to thread the needle between that low and the Pacific High, and I think we did a decent job of it. Here's a video of that segment, taken by one of the crew:
http://www.youtube.com/watch?v=uYnb5FGWjlM. The trip took us 17-12 days.
I blog about our return trip, and some of the routing decisions we made, here:
http://sailvalis.com/wordpress_1/?p=519
VALIS will be sailing from Friday Harbor to San Francisco on (+/-) June 1, then racing in the Pac Cup (we're comms boat again, this time sharing the chores with Cayenne). If anyone would like to check their SSB, during our June delivery I will be running a daily radio test net. Details will be posted. After the race I plan to bring VALIS back home to the PNW.