Dreamflows is in the yellow; and the raft traffic on the South Fork American is only mildly annoying when teaching a class. Personally, my seasons are broken down by activity as much as weather.
Spring and Summer are whitewater seasons - the rivers are flowing, the weather is warm and there are a ton of options. I might get out in my sea kayak for a trip or two, I may do some flatwater paddling on the lake, but primarily I'm in my creek boat. But by Fall most of the rivers are dry so I start to head off for more ocean paddling. The weather on the coast is at its best - light winds, less fog, warmer temps. This is the time to plan big trips or just head down to San Fran for the day.
Channel Islands in a couple of weeks. Just a quick three day trip out and back to a couple islands I've been to many times. But The Channel Islands is where I started my paddling career and it is always special to head out there for some kayak camping. Then next month I will be heading back up to Oregon to teach at the Lumpy Waters Symposium. Last year was my first and it was the funnest trip of the fall. With some more friends headed up there this year it should be amazing. I can't over-emphasize how fantastic this type of symposium is for all those involved: the instructors learn from each other as much as the students learn us and together we have such a great time on the water and off. Then it looks like I will be leading an ACA Coastal Instructor cert course or two this fall/winter and then it will be time for the Golden Gate Sea Kayak Symposium before you know it.
Here's the video from last year's Lumpy Waters to get everyone in the mood for fall ocean paddling: