One of the sort of legendary windsurfing spots in the bay area is called Tubamancha. It's a legend for a couple reasons:
1. It's difficult to get there.
2. The wind is more offshore and the wave rides are longer than anywhere else around here.
On Sunday, about 20 people made the 2 mile trek (or upwind sail) to the spot to sail the Point Reyes river mouth. Sail sizes were 3.7 to 4.7, with the people on the smaller sizes wavesailing more happily and the people on the larger sizes making the upwind journey much more happily. The waves were between waist and head high mostly, the wind was extremely offshore. The most difficult thing was staying on the wave you caught and not getting blown off the top (wind on the wave face felt like 40).
My sailing was underwhelming, but I still had fun. I was getting cramps from the long walk on my first time out so I had to take a long break. Fortunately I brought a 3.7 too (with much difficulty, since I don't own one of those sweet backpacks), which was nicer to sail. My amazing girlfriend took the hike with me and brought her nice camera into 30 knot sandblasting conditions. The beach there is no fun to hang out on when the wind is blowing that hard, but she hung like a champ!