We loved this cruise when we went in 2014. No, you couldn't see the coast much at all - we sailed too far out. I loved the stop in San Francisco, but from that point going north it was typical pacific northwest weather - fog, rain, drizzle, gray skies. However, I would do it again in a heartbeat. It was a bit less expensive than the Caribbean, and I love sea days. It was great to spend the day in San Fran, as it was only my second visit ever there. We spent much of the day at the Walt Disney Family museum, which never could get old for me. Great shopping and dining along the waterfront in San Francisco. It was record heat when we boarded in San Diego, so it was such a relief to get out on the cooler waters. I am originally from the Pacific Northwest, so the gray skies and drizzle didn't bother me. There was lots and lots to do onboard the ship, but I must confess that I missed sitting out on the verandah once we hit Oregon/Washington. It was a cool experience to sail underneath the Golden Gate bridge. There is a full trip report in my signature where you can read all about it. Just skip the first two pages which is pre-trip and
Disneyland if you're not interested in that part. Hope it helps you make a decision. We probably will always prefer the warmth of the Caribbean, but it really was an awesome cruise - and the Wonder is still a beautiful ship.